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android / platform / external / qt / 7bfefd596b628604816a01c904428ab99099b10d / . / Windows-4.7.4 / src / gui / styles / qs60style.cpp
blob: 1a19fa694ece6b3d05239bee606ff71f54f25e3d [file] [log] [blame]
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
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**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qs60style_p.h"
#include "qapplication.h"
#include "qpainter.h"
#include "qstyleoption.h"
#include "qevent.h"
#include "qpixmapcache.h"
#include "qcalendarwidget.h"
#include "qdial.h"
#include "qdialog.h"
#include "qmessagebox.h"
#include "qgroupbox.h"
#include "qheaderview.h"
#include "qlist.h"
#include "qlistwidget.h"
#include "qlistview.h"
#include "qmenu.h"
#include "qmenubar.h"
#include "qpushbutton.h"
#include "qscrollarea.h"
#include "qscrollbar.h"
#include "qtabbar.h"
#include "qtableview.h"
#include "qtextedit.h"
#include "qtoolbar.h"
#include "qtoolbutton.h"
#include "qfocusframe.h"
#include "qformlayout.h"
#include "qradiobutton.h"
#include "qcheckbox.h"
#include "qdesktopwidget.h"
#include "qprogressbar.h"
#include "qlabel.h"
#include "private/qtoolbarextension_p.h"
#include "private/qcombobox_p.h"
#include "private/qwidget_p.h"
#include "private/qapplication_p.h"
#if !defined(QT_NO_STYLE_S60) || defined(QT_PLUGIN)
QT_BEGIN_NAMESPACE
// from text/qfont.cpp
extern Q_GUI_EXPORT int qt_defaultDpiY();
const QS60StylePrivate::SkinElementFlags QS60StylePrivate::KDefaultSkinElementFlags =
SkinElementFlags(SF_PointNorth | SF_StateEnabled);
static const qreal goldenRatio = 1.618;
const layoutHeader QS60StylePrivate::m_layoutHeaders[] = {
// *** generated layout data ***
{240,320,1,19,"QVGA Landscape"},
{320,240,1,19,"QVGA Portrait"},
{360,640,1,19,"NHD Landscape"},
{640,360,1,19,"NHD Portrait"},
{352,800,1,12,"E90 Landscape"},
{480,640,1,19,"VGA Landscape"}
// *** End of generated data ***
};
const int QS60StylePrivate::m_numberOfLayouts =
(int)sizeof(QS60StylePrivate::m_layoutHeaders)/sizeof(QS60StylePrivate::m_layoutHeaders[0]);
const short QS60StylePrivate::data[][MAX_PIXELMETRICS] = {
// *** generated pixel metrics ***
{5,0,-909,0,0,2,0,2,-1,7,12,22,15,15,7,198,-909,-909,-909,20,13,2,0,0,21,7,18,30,3,3,1,-909,-909,0,1,0,0,12,20,15,15,18,18,1,115,18,0,-909,-909,-909,-909,0,0,16,2,-909,0,0,-909,16,-909,-909,-909,-909,32,18,55,24,55,4,4,4,9,13,-909,5,51,11,5,0,3,3,6,8,3,3,-909,2,-909,-909,-909,-909,5,5,3,1,106,30,30},
{5,0,-909,0,0,1,0,2,-1,8,14,22,15,15,7,164,-909,-909,-909,19,15,2,0,0,21,8,27,28,4,4,1,-909,-909,0,7,6,0,13,23,17,17,21,21,7,115,21,0,-909,-909,-909,-909,0,0,15,1,-909,0,0,-909,15,-909,-909,-909,-909,32,21,65,27,65,3,3,5,10,15,-909,5,58,13,5,0,4,4,7,9,4,4,-909,2,-909,-909,-909,-909,6,6,3,1,106,30,30},
{7,0,-909,0,0,2,0,5,-1,25,69,46,37,37,9,258,-909,-909,-909,23,19,11,0,0,32,25,72,44,5,5,2,-909,-909,0,7,21,0,17,29,22,22,27,27,7,173,29,0,-909,-909,-909,-909,0,0,25,2,-909,0,0,-909,25,-909,-909,-909,-909,87,27,77,35,77,3,3,6,8,19,-909,7,74,19,7,0,5,5,8,12,5,5,-909,3,-909,-909,-909,-909,7,7,3,1,135,30,30},
{7,0,-909,0,0,2,0,5,-1,25,68,46,37,37,9,258,-909,-909,-909,31,19,13,0,0,32,25,60,52,5,5,2,-909,-909,0,7,32,0,17,29,22,22,27,27,7,173,29,0,-909,-909,-909,-909,0,0,26,2,-909,0,0,-909,26,-909,-909,-909,-909,87,27,96,35,96,3,3,6,8,19,-909,7,74,22,7,0,5,5,8,12,5,5,-909,3,-909,-909,-909,-909,7,7,3,1,135,30,30},
{7,0,-909,0,0,2,0,2,-1,10,20,27,18,18,9,301,-909,-909,-909,29,18,5,0,0,35,7,32,30,5,5,2,-909,-909,0,2,8,0,16,28,21,21,26,26,2,170,26,0,-909,-909,-909,-909,0,0,21,6,-909,0,0,-909,-909,-909,-909,-909,-909,54,26,265,34,265,5,5,6,3,18,-909,7,72,19,7,0,5,6,8,11,6,5,-909,2,-909,-909,-909,-909,5,5,3,1,106,30,30},
{9,0,-909,0,0,2,0,5,-1,30,99,76,51,51,25,352,-909,-909,-909,29,25,7,0,0,43,34,42,76,7,7,2,-909,-909,0,9,14,0,23,39,30,30,37,37,9,391,40,0,-909,-909,-909,-909,0,0,29,2,-909,0,0,-909,29,-909,-909,-909,-909,115,37,96,48,96,2,2,9,1,25,-909,9,101,24,9,0,7,7,7,16,7,7,-909,3,-909,-909,-909,-909,9,9,3,1,184,30,30}
// *** End of generated data ***
};
const short *QS60StylePrivate::m_pmPointer = QS60StylePrivate::data[0];
// theme background texture
QPixmap *QS60StylePrivate::m_background = 0;
QPixmap *QS60StylePrivate::m_placeHolderTexture = 0;
// theme palette
QPalette *QS60StylePrivate::m_themePalette = 0;
qint64 QS60StylePrivate::m_webPaletteKey = 0;
QPointer<QWidget> QS60StylePrivate::m_pressedWidget = 0;
const struct QS60StylePrivate::frameElementCenter QS60StylePrivate::m_frameElementsData[] = {
{SE_ButtonNormal, QS60StyleEnums::SP_QsnFrButtonTbCenter},
{SE_ButtonPressed, QS60StyleEnums::SP_QsnFrButtonTbCenterPressed},
{SE_FrameLineEdit, QS60StyleEnums::SP_QsnFrInputCenter},
{SE_ListHighlight, QS60StyleEnums::SP_QsnFrListCenter},
{SE_PopupBackground, QS60StyleEnums::SP_QsnFrPopupCenter},
{SE_SettingsList, QS60StyleEnums::SP_QsnFrSetOptCenter},
{SE_TableItem, QS60StyleEnums::SP_QsnFrCaleCenter},
{SE_TableHeaderItem, QS60StyleEnums::SP_QsnFrCaleHeadingCenter},
{SE_ToolTip, QS60StyleEnums::SP_QsnFrPopupPreviewCenter},
{SE_ToolBar, QS60StyleEnums::SP_QsnFrPopupSubCenter},
{SE_ToolBarButton, QS60StyleEnums::SP_QgnFrSctrlButtonCenter},
{SE_ToolBarButtonPressed, QS60StyleEnums::SP_QgnFrSctrlButtonCenterPressed},
{SE_PanelBackground, QS60StyleEnums::SP_QsnFrSetOptCenter},
{SE_ButtonInactive, QS60StyleEnums::SP_QsnFrButtonCenterInactive},
{SE_Editor, QS60StyleEnums::SP_QsnFrInputCenter},
{SE_TableItemPressed, QS60StyleEnums::SP_QsnFrGridCenterPressed},
{SE_ListItemPressed, QS60StyleEnums::SP_QsnFrListCenterPressed},
{SE_DialogBackground, QS60StyleEnums::SP_QsnFrPopupCenter},
};
static const int frameElementsCount =
int(sizeof(QS60StylePrivate::m_frameElementsData)/sizeof(QS60StylePrivate::m_frameElementsData[0]));
const int KNotFound = -909;
const double KTabFontMul = 0.72;
QS60StylePrivate::~QS60StylePrivate()
{
clearCaches(); //deletes also background image
if (m_placeHolderTexture) {
delete m_placeHolderTexture;
m_placeHolderTexture = 0;
}
deleteThemePalette();
#ifdef Q_WS_S60
removeAnimations();
#endif
}
void QS60StylePrivate::drawSkinElement(SkinElements element, QPainter *painter,
const QRect &rect, SkinElementFlags flags)
{
switch (element) {
case SE_ButtonNormal:
drawFrame(SF_ButtonNormal, painter, rect, flags | SF_PointNorth);
break;
case SE_ButtonPressed:
drawFrame(SF_ButtonPressed, painter, rect, flags | SF_PointNorth);
break;
case SE_FrameLineEdit:
drawFrame(SF_FrameLineEdit, painter, rect, flags | SF_PointNorth);
break;
case SE_ProgressBarGrooveHorizontal:
drawRow(QS60StyleEnums::SP_QgnGrafBarFrameSideL, QS60StyleEnums::SP_QgnGrafBarFrameCenter,
QS60StyleEnums::SP_QgnGrafBarFrameSideR, Qt::Horizontal, painter, rect, flags | SF_PointNorth);
break;
case SE_ProgressBarGrooveVertical:
drawRow(QS60StyleEnums::SP_QgnGrafBarFrameSideL, QS60StyleEnums::SP_QgnGrafBarFrameCenter,
QS60StyleEnums::SP_QgnGrafBarFrameSideR, Qt::Vertical, painter, rect, flags | SF_PointEast);
break;
case SE_ProgressBarIndicatorHorizontal:
drawPart(QS60StyleEnums::SP_QgnGrafBarProgress, painter, rect, flags | SF_PointNorth);
break;
case SE_ProgressBarIndicatorVertical:
drawPart(QS60StyleEnums::SP_QgnGrafBarProgress, painter, rect, flags | SF_PointWest);
break;
case SE_ScrollBarGrooveHorizontal:
drawRow(QS60StyleEnums::SP_QsnCpScrollBgBottom, QS60StyleEnums::SP_QsnCpScrollBgMiddle,
QS60StyleEnums::SP_QsnCpScrollBgTop, Qt::Horizontal, painter, rect, flags | SF_PointEast);
break;
case SE_ScrollBarGrooveVertical:
drawRow(QS60StyleEnums::SP_QsnCpScrollBgTop, QS60StyleEnums::SP_QsnCpScrollBgMiddle,
QS60StyleEnums::SP_QsnCpScrollBgBottom, Qt::Vertical, painter, rect, flags | SF_PointNorth);
break;
case SE_ScrollBarHandleHorizontal:
drawRow(QS60StyleEnums::SP_QsnCpScrollHandleBottom, QS60StyleEnums::SP_QsnCpScrollHandleMiddle,
QS60StyleEnums::SP_QsnCpScrollHandleTop, Qt::Horizontal, painter, rect, flags | SF_PointEast);
break;
case SE_ScrollBarHandleVertical:
drawRow(QS60StyleEnums::SP_QsnCpScrollHandleTop, QS60StyleEnums::SP_QsnCpScrollHandleMiddle,
QS60StyleEnums::SP_QsnCpScrollHandleBottom, Qt::Vertical, painter, rect, flags | SF_PointNorth);
break;
case SE_SliderHandleHorizontal:
drawPart(QS60StyleEnums::SP_QgnGrafNsliderMarker, painter, rect, flags | SF_PointNorth);
break;
case SE_SliderHandleVertical:
drawPart(QS60StyleEnums::SP_QgnGrafNsliderMarker, painter, rect, flags | SF_PointEast);
break;
case SE_SliderHandleSelectedHorizontal:
drawPart(QS60StyleEnums::SP_QgnGrafNsliderMarkerSelected, painter, rect, flags | SF_PointNorth);
break;
case SE_SliderHandleSelectedVertical:
drawPart(QS60StyleEnums::SP_QgnGrafNsliderMarkerSelected, painter, rect, flags | SF_PointEast);
break;
case SE_SliderGrooveVertical:
drawRow(QS60StyleEnums::SP_QgnGrafNsliderEndLeft, QS60StyleEnums::SP_QgnGrafNsliderMiddle,
QS60StyleEnums::SP_QgnGrafNsliderEndRight, Qt::Vertical, painter, rect, flags | SF_PointEast);
break;
case SE_SliderGrooveHorizontal:
drawRow(QS60StyleEnums::SP_QgnGrafNsliderEndLeft, QS60StyleEnums::SP_QgnGrafNsliderMiddle,
QS60StyleEnums::SP_QgnGrafNsliderEndRight, Qt::Horizontal, painter, rect, flags | SF_PointNorth);
break;
case SE_TabBarTabEastActive:
drawRow(QS60StyleEnums::SP_QgnGrafTabActiveL, QS60StyleEnums::SP_QgnGrafTabActiveM,
QS60StyleEnums::SP_QgnGrafTabActiveR, Qt::Vertical, painter, rect, flags | SF_PointEast);
break;
case SE_TabBarTabEastInactive:
drawRow(QS60StyleEnums::SP_QgnGrafTabPassiveL, QS60StyleEnums::SP_QgnGrafTabPassiveM,
QS60StyleEnums::SP_QgnGrafTabPassiveR, Qt::Vertical, painter, rect, flags | SF_PointEast);
break;
case SE_TabBarTabNorthActive:
drawRow(QS60StyleEnums::SP_QgnGrafTabActiveL, QS60StyleEnums::SP_QgnGrafTabActiveM,
QS60StyleEnums::SP_QgnGrafTabActiveR, Qt::Horizontal, painter, rect, flags | SF_PointNorth);
break;
case SE_TabBarTabNorthInactive:
drawRow(QS60StyleEnums::SP_QgnGrafTabPassiveL, QS60StyleEnums::SP_QgnGrafTabPassiveM,
QS60StyleEnums::SP_QgnGrafTabPassiveR, Qt::Horizontal, painter, rect, flags | SF_PointNorth);
break;
case SE_TabBarTabSouthActive:
drawRow(QS60StyleEnums::SP_QgnGrafTabActiveR, QS60StyleEnums::SP_QgnGrafTabActiveM,
QS60StyleEnums::SP_QgnGrafTabActiveL, Qt::Horizontal, painter, rect, flags | SF_PointSouth);
break;
case SE_TabBarTabSouthInactive:
drawRow(QS60StyleEnums::SP_QgnGrafTabPassiveR, QS60StyleEnums::SP_QgnGrafTabPassiveM,
QS60StyleEnums::SP_QgnGrafTabPassiveL, Qt::Horizontal, painter, rect, flags | SF_PointSouth);
break;
case SE_TabBarTabWestActive:
drawRow(QS60StyleEnums::SP_QgnGrafTabActiveR, QS60StyleEnums::SP_QgnGrafTabActiveM,
QS60StyleEnums::SP_QgnGrafTabActiveL, Qt::Vertical, painter, rect, flags | SF_PointWest);
break;
case SE_TabBarTabWestInactive:
drawRow(QS60StyleEnums::SP_QgnGrafTabPassiveR, QS60StyleEnums::SP_QgnGrafTabPassiveM,
QS60StyleEnums::SP_QgnGrafTabPassiveL, Qt::Vertical, painter, rect, flags | SF_PointWest);
break;
case SE_ListHighlight:
drawFrame(SF_ListHighlight, painter, rect, flags | SF_PointNorth);
break;
case SE_PopupBackground:
drawFrame(SF_PopupBackground, painter, rect, flags | SF_PointNorth);
break;
case SE_DialogBackground:
drawFrame(SF_DialogBackground, painter, rect, flags | SF_PointNorth);
break;
case SE_SettingsList:
drawFrame(SF_SettingsList, painter, rect, flags | SF_PointNorth);
break;
case SE_TableItem:
drawFrame(SF_TableItem, painter, rect, flags | SF_PointNorth);
break;
case SE_TableHeaderItem:
drawFrame(SF_TableHeaderItem, painter, rect, flags | SF_PointNorth);
break;
case SE_ToolTip:
drawFrame(SF_ToolTip, painter, rect, flags | SF_PointNorth);
break;
case SE_ToolBar:
drawFrame(SF_ToolBar, painter, rect, flags | SF_PointNorth);
break;
case SE_ToolBarButton:
drawFrame(SF_ToolBarButton, painter, rect, flags | SF_PointNorth);
break;
case SE_ToolBarButtonPressed:
drawFrame(SF_ToolBarButtonPressed, painter, rect, flags | SF_PointNorth);
break;
case SE_PanelBackground:
drawFrame(SF_PanelBackground, painter, rect, flags | SF_PointNorth);
break;
case SE_ScrollBarHandlePressedHorizontal:
drawRow(QS60StyleEnums::SP_QsnCpScrollHandleBottomPressed, QS60StyleEnums::SP_QsnCpScrollHandleMiddlePressed,
QS60StyleEnums::SP_QsnCpScrollHandleTopPressed, Qt::Horizontal, painter, rect, flags | SF_PointEast);
break;
case SE_ScrollBarHandlePressedVertical:
drawRow(QS60StyleEnums::SP_QsnCpScrollHandleTopPressed, QS60StyleEnums::SP_QsnCpScrollHandleMiddlePressed,
QS60StyleEnums::SP_QsnCpScrollHandleBottomPressed, Qt::Vertical, painter, rect, flags | SF_PointNorth);
break;
case SE_ButtonInactive:
drawFrame(SF_ButtonInactive, painter, rect, flags | SF_PointNorth);
break;
case SE_Editor:
drawFrame(SF_FrameLineEdit, painter, rect, flags | SF_PointNorth);
break;
case SE_DropArea:
drawPart(QS60StyleEnums::SP_QgnGrafOrgBgGrid, painter, rect, flags | SF_PointNorth);
break;
case SE_TableItemPressed:
drawFrame(SF_TableItemPressed, painter, rect, flags | SF_PointNorth);
break;
case SE_ListItemPressed:
drawFrame(SF_ListItemPressed, painter, rect, flags | SF_PointNorth);
break;
default:
break;
}
}
void QS60StylePrivate::drawSkinPart(QS60StyleEnums::SkinParts part,
QPainter *painter, const QRect &rect, SkinElementFlags flags)
{
drawPart(part, painter, rect, flags);
}
short QS60StylePrivate::pixelMetric(int metric)
{
//If it is a custom value, need to strip away the base to map to internal
//pixel metric value table
if (metric & QStyle::PM_CustomBase) {
metric -= QStyle::PM_CustomBase;
metric += MAX_NON_CUSTOM_PIXELMETRICS - 1;
}
Q_ASSERT(metric < MAX_PIXELMETRICS);
const short returnValue = m_pmPointer[metric];
return returnValue;
}
QColor QS60StylePrivate::stateColor(const QColor &color, const QStyleOption *option)
{
QColor retColor (color);
if (option && !(option->state & QStyle::State_Enabled)) {
QColor hsvColor = retColor.toHsv();
int colorSat = hsvColor.saturation();
int colorVal = hsvColor.value();
colorSat = (colorSat != 0) ? (colorSat >> 1) : 128;
colorVal = (colorVal != 0) ? (colorVal >> 1) : 128;
hsvColor.setHsv(hsvColor.hue(), colorSat, colorVal);
retColor = hsvColor.toRgb();
}
return retColor;
}
QColor QS60StylePrivate::lighterColor(const QColor &baseColor)
{
QColor result(baseColor);
bool modifyColor = false;
if (result.saturation() == 0) {
result.setHsv(result.hue(), 128, result.value());
modifyColor = true;
}
if (result.value() == 0) {
result.setHsv(result.hue(), result.saturation(), 128);
modifyColor = true;
}
if (modifyColor)
result = result.lighter(175);
else
result = result.lighter(225);
return result;
}
bool QS60StylePrivate::drawsOwnThemeBackground(const QWidget *widget)
{
return (widget ? (widget->windowType() == Qt::Dialog) : false);
}
QFont QS60StylePrivate::s60Font(
QS60StyleEnums::FontCategories fontCategory,
int pointSize, bool resolveFontSize) const
{
QFont result;
int actualPointSize = pointSize;
if (actualPointSize <= 0) {
const QFont appFont = QApplication::font();
actualPointSize = appFont.pointSize();
if (actualPointSize <= 0)
actualPointSize = appFont.pixelSize() * 72 / qt_defaultDpiY();
}
Q_ASSERT(actualPointSize > 0);
const QPair<QS60StyleEnums::FontCategories, int> key(fontCategory, actualPointSize);
if (!m_mappedFontsCache.contains(key)) {
result = s60Font_specific(fontCategory, actualPointSize, resolveFontSize);
m_mappedFontsCache.insert(key, result);
} else {
result = m_mappedFontsCache.value(key);
if (result.pointSize() != actualPointSize)
result.setPointSize(actualPointSize);
}
return result;
}
void QS60StylePrivate::clearCaches(CacheClearReason reason)
{
switch(reason){
case CC_LayoutChange:
// when layout changes, the colors remain in cache, but graphics and fonts can change
m_mappedFontsCache.clear();
QPixmapCache::clear();
break;
case CC_ThemeChange:
QPixmapCache::clear();
#ifdef Q_WS_S60
deleteStoredSettings();
#endif
deleteBackground();
break;
case CC_UndefinedChange:
default:
m_mappedFontsCache.clear();
QPixmapCache::clear();
deleteBackground();
break;
}
}
QColor QS60StylePrivate::calculatedColor(SkinFrameElements frame) const
{
const int frameCornerWidth = pixelMetric(PM_FrameCornerWidth);
const int frameCornerHeight = pixelMetric(PM_FrameCornerHeight);
Q_ASSERT(2 * frameCornerWidth < 32);
Q_ASSERT(2 * frameCornerHeight < 32);
const QImage frameImage = QS60StylePrivate::frame(frame, QSize(32, 32)).toImage();
Q_ASSERT(frameImage.bytesPerLine() > 0);
if (frameImage.isNull())
return Qt::black;
const QRgb *pixelRgb = (const QRgb*)frameImage.constBits();
const int pixels = frameImage.byteCount() / sizeof(QRgb);
int estimatedRed = 0;
int estimatedGreen = 0;
int estimatedBlue = 0;
int skips = 0;
int estimations = 0;
const int topBorderLastPixel = frameCornerHeight * frameImage.width() - 1;
const int bottomBorderFirstPixel = frameImage.width() * frameImage.height() - topBorderLastPixel;
const int rightBorderFirstPixel = frameImage.width() - frameCornerWidth;
const int leftBorderLastPixel = frameCornerWidth;
while ((skips + estimations) < pixels) {
if ((skips + estimations) > topBorderLastPixel &&
(skips + estimations) < bottomBorderFirstPixel) {
for (int rowIndex = 0; rowIndex < frameImage.width(); rowIndex++) {
if (rowIndex > leftBorderLastPixel &&
rowIndex < rightBorderFirstPixel) {
estimatedRed += qRed(*pixelRgb);
estimatedGreen += qGreen(*pixelRgb);
estimatedBlue += qBlue(*pixelRgb);
}
pixelRgb++;
estimations++;
}
} else {
pixelRgb++;
skips++;
}
}
QColor frameColor(estimatedRed/estimations, estimatedGreen/estimations, estimatedBlue/estimations);
return !estimations ? Qt::black : frameColor;
}
void QS60StylePrivate::setThemePalette(QApplication *app) const
{
Q_UNUSED(app)
QPalette widgetPalette = QPalette(Qt::white);
setThemePalette(&widgetPalette);
}
QPalette* QS60StylePrivate::themePalette()
{
return m_themePalette;
}
bool QS60StylePrivate::equalToThemePalette(QColor color, QPalette::ColorRole role)
{
if (!m_themePalette)
return false;
if (color == m_themePalette->color(role))
return true;
return false;
}
bool QS60StylePrivate::equalToThemePalette(qint64 cacheKey, QPalette::ColorRole role)
{
if (!m_themePalette)
return false;
if ((m_placeHolderTexture && (cacheKey == m_placeHolderTexture->cacheKey()))
|| (cacheKey == m_themePalette->brush(role).texture().cacheKey()))
return true;
return false;
}
void QS60StylePrivate::setBackgroundTexture(QApplication *app) const
{
Q_UNUSED(app)
QPalette applicationPalette = QApplication::palette();
// The initial QPalette::Window is just a placeHolder QPixmap to save RAM
// if the actual texture is not needed. The real texture is created just before
// painting it in qt_s60_fill_background().
applicationPalette.setBrush(QPalette::Window, placeHolderTexture());
setThemePalette(&applicationPalette);
}
void QS60StylePrivate::deleteBackground()
{
if (m_background) {
delete m_background;
m_background = 0;
}
}
void QS60StylePrivate::setCurrentLayout(int index)
{
m_pmPointer = data[index];
}
void QS60StylePrivate::drawPart(QS60StyleEnums::SkinParts skinPart,
QPainter *painter, const QRect &rect, SkinElementFlags flags)
{
static const bool doCache =
#if defined(Q_WS_S60)
// Freezes on 3.1. Anyways, caching is only really needed on touch UI
!(QSysInfo::s60Version() == QSysInfo::SV_S60_3_1 || QSysInfo::s60Version() == QSysInfo::SV_S60_3_2);
#else
true;
#endif
const QPixmap skinPartPixMap((doCache ? cachedPart : part)(skinPart, rect.size(), painter, flags));
if (!skinPartPixMap.isNull())
painter->drawPixmap(rect.topLeft(), skinPartPixMap);
}
void QS60StylePrivate::drawFrame(SkinFrameElements frameElement, QPainter *painter, const QRect &rect, SkinElementFlags flags)
{
static const bool doCache =
#if defined(Q_WS_S60)
// Freezes on 3.1. Anyways, caching is only really needed on touch UI
!(QSysInfo::s60Version() == QSysInfo::SV_S60_3_1 || QSysInfo::s60Version() == QSysInfo::SV_S60_3_2);
#else
true;
#endif
const QPixmap frameElementPixMap((doCache ? cachedFrame : frame)(frameElement, rect.size(), flags));
if (!frameElementPixMap.isNull())
painter->drawPixmap(rect.topLeft(), frameElementPixMap);
}
void QS60StylePrivate::drawRow(QS60StyleEnums::SkinParts start,
QS60StyleEnums::SkinParts middle, QS60StyleEnums::SkinParts end,
Qt::Orientation orientation, QPainter *painter, const QRect &rect,
SkinElementFlags flags)
{
QSize startEndSize(partSize(start, flags));
startEndSize.scale(rect.size(), Qt::KeepAspectRatio);
QRect startRect = QRect(rect.topLeft(), startEndSize);
QRect middleRect = rect;
QRect endRect;
if (orientation == Qt::Horizontal) {
startRect.setHeight(rect.height());
startRect.setWidth(qMin((rect.width() >> 1) - 1, startRect.width()));
endRect = startRect.translated(rect.width() - startRect.width(), 0);
middleRect.adjust(startRect.width(), 0, -startRect.width(), 0);
if (startRect.bottomRight().x() > endRect.topLeft().x()) {
const int overlap = (startRect.bottomRight().x() - endRect.topLeft().x()) >> 1;
startRect.setWidth(startRect.width() - overlap);
endRect.adjust(overlap, 0, 0, 0);
}
} else {
startRect.setWidth(rect.width());
startRect.setHeight(qMin((rect.height() >> 1) - 1, startRect.height()));
endRect = startRect.translated(0, rect.height() - startRect.height());
middleRect.adjust(0, startRect.height(), 0, -startRect.height());
if (startRect.topRight().y() > endRect.bottomLeft().y()) {
const int overlap = (startRect.topRight().y() - endRect.bottomLeft().y()) >> 1;
startRect.setHeight(startRect.height() - overlap);
endRect.adjust(0, overlap, 0, 0);
}
}
#if 0
painter->save();
painter->setOpacity(.3);
painter->fillRect(startRect, Qt::red);
painter->fillRect(middleRect, Qt::green);
painter->fillRect(endRect, Qt::blue);
painter->restore();
#else
drawPart(start, painter, startRect, flags);
if (middleRect.isValid())
drawPart(middle, painter, middleRect, flags);
drawPart(end, painter, endRect, flags);
#endif
}
QPixmap QS60StylePrivate::cachedPart(QS60StyleEnums::SkinParts part,
const QSize &size, QPainter *painter, SkinElementFlags flags)
{
QPixmap result;
const int animationFrame = (flags & SF_Animation) ? currentAnimationFrame(part) : 0;
const QString cacheKey =
QString::fromLatin1("S60Style: SkinParts=%1 QSize=%2|%3 SkinPartFlags=%4 AnimationFrame=%5")
.arg((int)part).arg(size.width()).arg(size.height()).arg((int)flags).arg(animationFrame);
if (!QPixmapCache::find(cacheKey, result)) {
result = QS60StylePrivate::part(part, size, painter, flags);
QPixmapCache::insert(cacheKey, result);
}
return result;
}
QPixmap QS60StylePrivate::cachedFrame(SkinFrameElements frame, const QSize &size, SkinElementFlags flags)
{
QPixmap result;
const QString cacheKey =
QString::fromLatin1("S60Style: SkinFrameElements=%1 QSize=%2|%3 SkinElementFlags=%4")
.arg((int)frame).arg(size.width()).arg(size.height()).arg((int)flags);
if (!QPixmapCache::find(cacheKey, result)) {
result = QS60StylePrivate::frame(frame, size, flags);
QPixmapCache::insert(cacheKey, result);
}
return result;
}
void QS60StylePrivate::setFont(QWidget *widget) const
{
QS60StyleEnums::FontCategories fontCategory = QS60StyleEnums::FC_Undefined;
if (!widget)
return;
if (qobject_cast<QPushButton *>(widget)){
fontCategory = QS60StyleEnums::FC_Primary;
} else if (qobject_cast<QToolButton *>(widget)){
fontCategory = QS60StyleEnums::FC_Primary;
} else if (qobject_cast<QHeaderView *>(widget)){
fontCategory = QS60StyleEnums::FC_Secondary;
} else if (qobject_cast<QGroupBox *>(widget)){
fontCategory = QS60StyleEnums::FC_Title;
} else if (qobject_cast<QMessageBox *>(widget)){
fontCategory = QS60StyleEnums::FC_Primary;
} else if (qobject_cast<QMenu *>(widget)){
fontCategory = QS60StyleEnums::FC_Primary;
} else if (qobject_cast<QCalendarWidget *>(widget)){
fontCategory = QS60StyleEnums::FC_Secondary;
}
if (fontCategory != QS60StyleEnums::FC_Undefined) {
const bool resolveFontSize = widget->testAttribute(Qt::WA_SetFont)
&& (widget->font().resolve() & QFont::SizeResolved);
const QFont suggestedFont =
s60Font(fontCategory, widget->font().pointSizeF(), resolveFontSize);
widget->setFont(suggestedFont);
}
}
void QS60StylePrivate::setThemePalette(QWidget *widget)
{
if(!widget)
return;
//header view and its viewport need to be set 100% transparent button color, since drawing code will
//draw transparent theme graphics to table column and row headers.
if (qobject_cast<QHeaderView *>(widget)){
QPalette widgetPalette = QApplication::palette(widget);
widgetPalette.setColor(QPalette::Active, QPalette::ButtonText,
s60Color(QS60StyleEnums::CL_QsnTextColors, 23, 0));
QHeaderView* header = qobject_cast<QHeaderView *>(widget);
widgetPalette.setColor(QPalette::Button, Qt::transparent );
if (header->viewport())
header->viewport()->setPalette(widgetPalette);
QApplication::setPalette(widgetPalette, "QHeaderView");
} else if (qobject_cast<QLabel *>(widget)) {
if (widget->window() && widget->window()->windowType() == Qt::Dialog) {
QPalette widgetPalette = widget->palette();
widgetPalette.setColor(QPalette::WindowText,
s60Color(QS60StyleEnums::CL_QsnTextColors, 19, 0));
widget->setPalette(widgetPalette);
}
}
}
void QS60StylePrivate::setThemePalette(QPalette *palette) const
{
if (!palette)
return;
// basic colors
palette->setColor(QPalette::WindowText,
s60Color(QS60StyleEnums::CL_QsnTextColors, 6, 0));
palette->setColor(QPalette::ButtonText,
s60Color(QS60StyleEnums::CL_QsnTextColors, 20, 0));
palette->setColor(QPalette::Text,
s60Color(QS60StyleEnums::CL_QsnTextColors, 6, 0));
palette->setColor(QPalette::ToolTipText,
s60Color(QS60StyleEnums::CL_QsnTextColors, 55, 0));
palette->setColor(QPalette::BrightText, palette->color(QPalette::WindowText).lighter());
palette->setColor(QPalette::HighlightedText,
s60Color(QS60StyleEnums::CL_QsnTextColors, 24, 0));
palette->setColor(QPalette::Link,
s60Color(QS60StyleEnums::CL_QsnHighlightColors, 3, 0));
palette->setColor(QPalette::LinkVisited, palette->color(QPalette::Link).darker());
palette->setColor(QPalette::Highlight,
s60Color(QS60StyleEnums::CL_QsnHighlightColors, 2, 0));
// The initial QPalette::Window is just a placeHolder QPixmap to save RAM
// if the actual texture is not needed. The real texture is created just before
// painting it in qt_s60_fill_background().
palette->setBrush(QPalette::Window, placeHolderTexture());
// set as transparent so that styled full screen theme background is visible
palette->setBrush(QPalette::Base, Qt::transparent);
// set button color based on pixel colors
#ifndef Q_WS_S60
//For emulated style, just calculate the color every time
const QColor buttonColor = calculatedColor(SF_ButtonNormal);
#else
const QColor buttonColor = colorFromFrameGraphics(SF_ButtonNormal);
#endif
palette->setColor(QPalette::Button, buttonColor);
palette->setColor(QPalette::Light, palette->color(QPalette::Button).lighter());
palette->setColor(QPalette::Dark, palette->color(QPalette::Button).darker());
palette->setColor(QPalette::Midlight, palette->color(QPalette::Button).lighter(125));
palette->setColor(QPalette::Mid, palette->color(QPalette::Button).darker(150));
palette->setColor(QPalette::Shadow, Qt::black);
QColor alternateBase = palette->light().color();
alternateBase.setAlphaF(0.8);
palette->setColor(QPalette::AlternateBase, alternateBase);
QApplication::setPalette(*palette); //calling QApplication::setPalette clears palette hash
setThemePaletteHash(palette);
storeThemePalette(palette);
}
void QS60StylePrivate::deleteThemePalette()
{
if (m_themePalette) {
delete m_themePalette;
m_themePalette = 0;
}
}
void QS60StylePrivate::storeThemePalette(QPalette *palette)
{
deleteThemePalette();
//store specified palette for latter use.
m_themePalette = new QPalette(*palette);
}
// set widget specific palettes
void QS60StylePrivate::setThemePaletteHash(QPalette *palette)
{
if (!palette)
return;
//store the original palette
QPalette widgetPalette = *palette;
const QColor mainAreaTextColor =
s60Color(QS60StyleEnums::CL_QsnTextColors, 6, 0);
widgetPalette.setColor(QPalette::WindowText,
s60Color(QS60StyleEnums::CL_QsnLineColors, 8, 0));
QApplication::setPalette(widgetPalette, "QSlider");
// return to original palette after each widget
widgetPalette = *palette;
widgetPalette.setColor(QPalette::Active, QPalette::ButtonText, mainAreaTextColor);
widgetPalette.setColor(QPalette::Inactive, QPalette::ButtonText, mainAreaTextColor);
const QStyleOption opt;
widgetPalette.setColor(QPalette::Disabled, QPalette::ButtonText,
s60Color(QS60StyleEnums::CL_QsnTextColors, 6, &opt));
QApplication::setPalette(widgetPalette, "QPushButton");
widgetPalette = *palette;
widgetPalette.setColor(QPalette::Active, QPalette::ButtonText, mainAreaTextColor);
widgetPalette.setColor(QPalette::Inactive, QPalette::ButtonText, mainAreaTextColor);
QApplication::setPalette(widgetPalette, "QToolButton");
widgetPalette = *palette;
widgetPalette.setColor(QPalette::Active, QPalette::ButtonText,
s60Color(QS60StyleEnums::CL_QsnTextColors, 23, 0));
QApplication::setPalette(widgetPalette, "QHeaderView");
widgetPalette = *palette;
widgetPalette.setColor(QPalette::ButtonText,
s60Color(QS60StyleEnums::CL_QsnTextColors, 8, 0));
QApplication::setPalette(widgetPalette, "QMenuBar");
widgetPalette = *palette;
widgetPalette.setColor(QPalette::Text,
s60Color(QS60StyleEnums::CL_QsnTextColors, 22, 0));
widgetPalette.setColor(QPalette::HighlightedText,
s60Color(QS60StyleEnums::CL_QsnTextColors, 11, 0));
QApplication::setPalette(widgetPalette, "QMenu");
widgetPalette = *palette;
widgetPalette.setColor(QPalette::WindowText,
s60Color(QS60StyleEnums::CL_QsnTextColors, 4, 0));
widgetPalette.setColor(QPalette::HighlightedText,
s60Color(QS60StyleEnums::CL_QsnTextColors, 3, 0));
QApplication::setPalette(widgetPalette, "QTabBar");
widgetPalette = *palette;
widgetPalette.setColor(QPalette::HighlightedText,
s60Color(QS60StyleEnums::CL_QsnTextColors, 10, 0));
QApplication::setPalette(widgetPalette, "QListView");
widgetPalette = *palette;
widgetPalette.setColor(QPalette::Text,
s60Color(QS60StyleEnums::CL_QsnTextColors, 22, 0));
widgetPalette.setColor(QPalette::HighlightedText,
s60Color(QS60StyleEnums::CL_QsnTextColors, 11, 0));
QApplication::setPalette(widgetPalette, "QTableView");
widgetPalette = *palette;
widgetPalette.setColor(QPalette::Text,
s60Color(QS60StyleEnums::CL_QsnTextColors, 27, 0));
widgetPalette.setColor(QPalette::HighlightedText,
s60Color(QS60StyleEnums::CL_QsnTextColors, 24, 0));
QApplication::setPalette(widgetPalette, "QLineEdit");
QApplication::setPalette(widgetPalette, "QTextEdit");
QApplication::setPalette(widgetPalette, "QComboBox");
QApplication::setPalette(widgetPalette, "QSpinBox");
widgetPalette = *palette;
widgetPalette.setColor(QPalette::WindowText, s60Color(QS60StyleEnums::CL_QsnTextColors, 7, 0));
widgetPalette.setColor(QPalette::HighlightedText,
s60Color(QS60StyleEnums::CL_QsnTextColors, 11, 0));
QApplication::setPalette(widgetPalette, "QRadioButton");
QApplication::setPalette(widgetPalette, "QCheckBox");
widgetPalette = *palette;
widgetPalette.setColor(QPalette::WindowText, mainAreaTextColor);
widgetPalette.setColor(QPalette::Button, QApplication::palette().color(QPalette::Button));
widgetPalette.setColor(QPalette::Dark, mainAreaTextColor.darker());
widgetPalette.setColor(QPalette::Light, mainAreaTextColor.lighter());
QApplication::setPalette(widgetPalette, "QDial");
widgetPalette = *palette;
widgetPalette.setBrush(QPalette::Window, QBrush());
QApplication::setPalette(widgetPalette, "QScrollArea");
widgetPalette = *palette;
//Webpages should not use S60 theme colors as they are designed to work
//with themeBackground and do not generally mesh well with web page backgrounds.
QPalette webPalette = *palette;
webPalette.setColor(QPalette::WindowText, Qt::black);
webPalette.setColor(QPalette::Text, Qt::black);
webPalette.setBrush(QPalette::Base, Qt::white);
QApplication::setPalette(webPalette, "QWebView");
QApplication::setPalette(webPalette, "QGraphicsWebView");
m_webPaletteKey = webPalette.cacheKey();
}
QSize QS60StylePrivate::partSize(QS60StyleEnums::SkinParts part, SkinElementFlags flags)
{
QSize result(20, 20);
switch (part)
{
case QS60StyleEnums::SP_QgnGrafBarProgress:
result.setWidth(pixelMetric(QStyle::PM_ProgressBarChunkWidth));
break;
case QS60StyleEnums::SP_QgnGrafTabActiveM:
case QS60StyleEnums::SP_QgnGrafTabPassiveM:
case QS60StyleEnums::SP_QgnGrafTabActiveR:
case QS60StyleEnums::SP_QgnGrafTabPassiveR:
case QS60StyleEnums::SP_QgnGrafTabPassiveL:
case QS60StyleEnums::SP_QgnGrafTabActiveL:
//Returned QSize for tabs must not be square, but narrow rectangle with width:height
//ratio of 1:2 for horizontal tab bars (and 2:1 for vertical ones).
result.setWidth(result.height() >> 1);
break;
case QS60StyleEnums::SP_QgnGrafNsliderEndLeft:
case QS60StyleEnums::SP_QgnGrafNsliderEndRight:
case QS60StyleEnums::SP_QgnGrafNsliderMiddle:
break;
case QS60StyleEnums::SP_QgnGrafNsliderMarker:
case QS60StyleEnums::SP_QgnGrafNsliderMarkerSelected:
result.scale(pixelMetric(QStyle::PM_SliderLength),
pixelMetric(QStyle::PM_SliderControlThickness), Qt::IgnoreAspectRatio);
break;
case QS60StyleEnums::SP_QgnGrafBarFrameSideL:
case QS60StyleEnums::SP_QgnGrafBarFrameSideR:
result.setWidth(pixelMetric(PM_FrameCornerWidth));
break;
case QS60StyleEnums::SP_QsnCpScrollHandleTopPressed:
case QS60StyleEnums::SP_QsnCpScrollBgBottom:
case QS60StyleEnums::SP_QsnCpScrollBgTop:
case QS60StyleEnums::SP_QsnCpScrollHandleBottom:
case QS60StyleEnums::SP_QsnCpScrollHandleTop:
case QS60StyleEnums::SP_QsnCpScrollHandleBottomPressed:
result.setHeight(pixelMetric(QStyle::PM_ScrollBarExtent));
result.setWidth(pixelMetric(QStyle::PM_ScrollBarExtent));
break;
case QS60StyleEnums::SP_QsnCpScrollHandleMiddlePressed:
case QS60StyleEnums::SP_QsnCpScrollBgMiddle:
case QS60StyleEnums::SP_QsnCpScrollHandleMiddle:
result.setHeight(pixelMetric(QStyle::PM_ScrollBarExtent));
result.setWidth(pixelMetric(QStyle::PM_ScrollBarSliderMin));
break;
default:
// Generic frame part size gathering.
for (int i = 0; i < frameElementsCount; ++i)
{
switch (m_frameElementsData[i].center - part) {
case 8: /* CornerTl */
case 7: /* CornerTr */
case 6: /* CornerBl */
case 5: /* CornerBr */
result.setWidth(pixelMetric(PM_FrameCornerWidth));
// Falltrough intended...
case 4: /* SideT */
case 3: /* SideB */
result.setHeight(pixelMetric(PM_FrameCornerHeight));
break;
case 2: /* SideL */
case 1: /* SideR */
result.setWidth(pixelMetric(PM_FrameCornerWidth));
break;
case 0: /* center */
default:
break;
}
}
break;
}
if (flags & (SF_PointEast | SF_PointWest)) {
const int temp = result.width();
result.setWidth(result.height());
result.setHeight(temp);
}
return result;
}
bool QS60StylePrivate::canDrawThemeBackground(const QBrush &backgroundBrush, const QWidget *widget)
{
// Always return true for web pages.
if (widget && m_webPaletteKey == QApplication::palette(widget).cacheKey())
return true;
//If brush is not changed from style's default values, draw theme graphics.
return (backgroundBrush.color() == Qt::transparent ||
backgroundBrush.style() == Qt::NoBrush) ? true : false;
}
bool QS60StylePrivate::isWidgetPressed(const QWidget *widget)
{
return (widget && widget == m_pressedWidget);
}
// Generates 1*1 white pixmap as a placeholder for real texture.
// The actual theme texture is drawn in qt_s60_fill_background().
QPixmap QS60StylePrivate::placeHolderTexture()
{
if (!m_placeHolderTexture) {
m_placeHolderTexture = new QPixmap(1,1);
m_placeHolderTexture->fill(Qt::green);
}
return *m_placeHolderTexture;
}
/*!
\class QS60Style
\brief The QS60Style class provides a look and feel suitable for applications on S60.
\since 4.6
\ingroup appearance
\sa QMacStyle, QWindowsStyle, QWindowsXPStyle, QWindowsVistaStyle, QPlastiqueStyle, QCleanlooksStyle, QMotifStyle
*/
/*!
Destroys the style.
*/
QS60Style::~QS60Style()
{
}
/*!
\reimp
*/
void QS60Style::drawComplexControl(ComplexControl control, const QStyleOptionComplex *option, QPainter *painter, const QWidget *widget) const
{
const QS60StylePrivate::SkinElementFlags flags = (option->state & State_Enabled) ? QS60StylePrivate::SF_StateEnabled : QS60StylePrivate::SF_StateDisabled;
SubControls sub = option->subControls;
switch (control) {
#ifndef QT_NO_SCROLLBAR
case CC_ScrollBar:
if (const QStyleOptionSlider *optionSlider = qstyleoption_cast<const QStyleOptionSlider *>(option)) {
const bool horizontal = optionSlider->orientation == Qt::Horizontal;
const QRect scrollBarSlider = subControlRect(control, optionSlider, SC_ScrollBarSlider, widget);
const QRect grooveRect = subControlRect(control, optionSlider, SC_ScrollBarGroove, widget);
const QS60StylePrivate::SkinElements grooveElement =
horizontal ? QS60StylePrivate::SE_ScrollBarGrooveHorizontal : QS60StylePrivate::SE_ScrollBarGrooveVertical;
QS60StylePrivate::drawSkinElement(grooveElement, painter, grooveRect, flags);
const SubControls subControls = optionSlider->subControls;
// select correct slider (horizontal/vertical/pressed)
const bool sliderPressed = ((optionSlider->state & State_Sunken) && (subControls & SC_ScrollBarSlider));
const QS60StylePrivate::SkinElements handleElement =
horizontal ?
( sliderPressed ?
QS60StylePrivate::SE_ScrollBarHandlePressedHorizontal :
QS60StylePrivate::SE_ScrollBarHandleHorizontal ) :
( sliderPressed ?
QS60StylePrivate::SE_ScrollBarHandlePressedVertical :
QS60StylePrivate::SE_ScrollBarHandleVertical);
QS60StylePrivate::drawSkinElement(handleElement, painter, scrollBarSlider, flags);
}
break;
#endif // QT_NO_SCROLLBAR
#ifndef QT_NO_SLIDER
case CC_Slider:
if (const QStyleOptionSlider *optionSlider = qstyleoption_cast<const QStyleOptionSlider *>(option)) {
const QRect sliderGroove = subControlRect(control, optionSlider, SC_SliderGroove, widget);
const bool horizontal = optionSlider->orientation == Qt::Horizontal;
//Highlight
/* if (optionSlider->state & State_HasFocus)
drawPrimitive(PE_FrameFocusRect, optionSlider, painter, widget);*/
//Groove graphics
if (QS60StylePrivate::hasSliderGrooveGraphic()) {
const QS60StylePrivate::SkinElements grooveElement = horizontal ?
QS60StylePrivate::SE_SliderGrooveHorizontal :
QS60StylePrivate::SE_SliderGrooveVertical;
QS60StylePrivate::drawSkinElement(grooveElement, painter, sliderGroove, flags);
} else {
const QPoint sliderGrooveCenter = sliderGroove.center();
const bool horizontal = optionSlider->orientation == Qt::Horizontal;
painter->save();
if (widget)
painter->setPen(widget->palette().windowText().color());
if (horizontal)
painter->drawLine(0, sliderGrooveCenter.y(), sliderGroove.right(), sliderGrooveCenter.y());
else
painter->drawLine(sliderGrooveCenter.x(), 0, sliderGrooveCenter.x(), sliderGroove.bottom());
painter->restore();
}
//Handle graphics
const QRect sliderHandle = subControlRect(control, optionSlider, SC_SliderHandle, widget);
QS60StylePrivate::SkinElements handleElement;
if (optionSlider->state & State_Sunken)
handleElement =
horizontal ? QS60StylePrivate::SE_SliderHandleSelectedHorizontal : QS60StylePrivate::SE_SliderHandleSelectedVertical;
else
handleElement =
horizontal ? QS60StylePrivate::SE_SliderHandleHorizontal : QS60StylePrivate::SE_SliderHandleVertical;
QS60StylePrivate::drawSkinElement(handleElement, painter, sliderHandle, flags);
}
break;
#endif // QT_NO_SLIDER
#ifndef QT_NO_COMBOBOX
case CC_ComboBox:
if (const QStyleOptionComboBox *cmb = qstyleoption_cast<const QStyleOptionComboBox *>(option)) {
const QRect cmbxEditField = subControlRect(CC_ComboBox, option, SC_ComboBoxEditField, widget);
const QRect cmbxFrame = subControlRect(CC_ComboBox, option, SC_ComboBoxFrame, widget);
const bool direction = cmb->direction == Qt::LeftToRight;
// Button frame
QStyleOptionFrame buttonOption;
buttonOption.QStyleOption::operator=(*cmb);
const int maxButtonSide = cmbxFrame.width() - cmbxEditField.width();
const int newTop = cmbxEditField.center().y() - maxButtonSide / 2;
const int topLeftPoint = direction ?
(cmbxEditField.right() + 1) : (cmbxEditField.left() + 1 - maxButtonSide);
const QRect buttonRect(topLeftPoint, newTop, maxButtonSide, maxButtonSide);
buttonOption.rect = buttonRect;
buttonOption.state = cmb->state;
drawPrimitive(PE_PanelButtonCommand, &buttonOption, painter, widget);
// draw label background - label itself is drawn separately
const QS60StylePrivate::SkinElements skinElement = QS60StylePrivate::SE_FrameLineEdit;
QS60StylePrivate::drawSkinElement(skinElement, painter, cmbxEditField, flags);
// Draw the combobox arrow
if (sub & SC_ComboBoxArrow) {
// Make rect slightly smaller
buttonOption.rect.adjust(1, 1, -1, -1);
painter->save();
painter->setPen(option->palette.buttonText().color());
drawPrimitive(PE_IndicatorSpinDown, &buttonOption, painter, widget);
painter->restore();
}
}
break;
#endif // QT_NO_COMBOBOX
#ifndef QT_NO_TOOLBUTTON
case CC_ToolButton:
if (const QStyleOptionToolButton *toolBtn = qstyleoption_cast<const QStyleOptionToolButton *>(option)) {
State bflags = toolBtn->state & ~State_Sunken;
if (bflags & State_AutoRaise) {
if (!(bflags & State_MouseOver) || !(bflags & State_Enabled)) {
bflags &= ~State_Raised;
}
}
State mflags = bflags;
if (toolBtn->state & State_Sunken) {
bflags |= State_Sunken;
mflags |= State_Sunken;
}
const QRect button(subControlRect(control, toolBtn, SC_ToolButton, widget));
QRect menuRect = QRect();
if (toolBtn->subControls & SC_ToolButtonMenu)
menuRect = subControlRect(control, toolBtn, SC_ToolButtonMenu, widget);
if (toolBtn->subControls & SC_ToolButton) {
QStyleOption tool(0);
tool.palette = toolBtn->palette;
if (bflags & (State_Sunken | State_On | State_Raised | State_Enabled)) {
tool.rect = button.unite(menuRect);
tool.state = bflags;
drawPrimitive(PE_PanelButtonTool, &tool, painter, widget);
}
if (toolBtn->subControls & SC_ToolButtonMenu) {
tool.rect = menuRect;
tool.state = mflags;
drawPrimitive(PE_IndicatorArrowDown, &tool, painter, widget);
}
}
QStyleOptionToolButton toolButton = *toolBtn;
if (toolBtn->features & QStyleOptionToolButton::Arrow) {
PrimitiveElement pe;
switch (toolBtn->arrowType) {
case Qt::LeftArrow:
pe = PE_IndicatorArrowLeft;
break;
case Qt::RightArrow:
pe = PE_IndicatorArrowRight;
break;
case Qt::UpArrow:
pe = PE_IndicatorArrowUp;
break;
case Qt::DownArrow:
pe = PE_IndicatorArrowDown;
break;
default:
break; }
toolButton.rect = button;
drawPrimitive(pe, &toolButton, painter, widget);
}
if (toolBtn->text.length() > 0 ||
!toolBtn->icon.isNull()) {
const int frameWidth = pixelMetric(PM_DefaultFrameWidth, option, widget);
toolButton.rect = button.adjusted(frameWidth, frameWidth, -frameWidth, -frameWidth);
drawControl(CE_ToolButtonLabel, &toolButton, painter, widget);
}
}
break;
#endif //QT_NO_TOOLBUTTON
#ifndef QT_NO_SPINBOX
case CC_SpinBox:
if (const QStyleOptionSpinBox *spinBox = qstyleoption_cast<const QStyleOptionSpinBox *>(option)) {
QStyleOptionSpinBox copy = *spinBox;
PrimitiveElement pe;
if (spinBox->subControls & SC_SpinBoxUp) {
copy.subControls = SC_SpinBoxUp;
QPalette spinBoxPal = spinBox->palette;
if (!(spinBox->stepEnabled & QAbstractSpinBox::StepUpEnabled)) {
spinBoxPal.setCurrentColorGroup(QPalette::Disabled);
copy.state &= ~State_Enabled;
copy.palette = spinBoxPal;
}
if (spinBox->activeSubControls == SC_SpinBoxUp && (spinBox->state & State_Sunken)) {
copy.state |= State_On;
copy.state |= State_Sunken;
} else {
copy.state |= State_Raised;
copy.state &= ~State_Sunken;
}
pe = (spinBox->buttonSymbols == QAbstractSpinBox::PlusMinus) ?
PE_IndicatorSpinPlus :
PE_IndicatorSpinUp;
copy.rect = subControlRect(CC_SpinBox, spinBox, SC_SpinBoxUp, widget);
drawPrimitive(PE_PanelButtonBevel, &copy, painter, widget);
copy.rect.adjust(1, 1, -1, -1);
drawPrimitive(pe, &copy, painter, widget);
}
if (spinBox->subControls & SC_SpinBoxDown) {
copy.subControls = SC_SpinBoxDown;
copy.state = spinBox->state;
QPalette spinBoxPal = spinBox->palette;
if (!(spinBox->stepEnabled & QAbstractSpinBox::StepDownEnabled)) {
spinBoxPal.setCurrentColorGroup(QPalette::Disabled);
copy.state &= ~State_Enabled;
copy.palette = spinBoxPal;
}
if (spinBox->activeSubControls == SC_SpinBoxDown && (spinBox->state & State_Sunken)) {
copy.state |= State_On;
copy.state |= State_Sunken;
} else {
copy.state |= State_Raised;
copy.state &= ~State_Sunken;
}
pe = (spinBox->buttonSymbols == QAbstractSpinBox::PlusMinus) ?
PE_IndicatorSpinMinus :
PE_IndicatorSpinDown;
copy.rect = subControlRect(CC_SpinBox, spinBox, SC_SpinBoxDown, widget);
drawPrimitive(PE_PanelButtonBevel, &copy, painter, widget);
copy.rect.adjust(1, 1, -1, -1);
drawPrimitive(pe, &copy, painter, widget);
}
}
break;
#endif //QT_NO_SPINBOX
#ifndef QT_NO_GROUPBOX
case CC_GroupBox:
if (const QStyleOptionGroupBox *groupBox = qstyleoption_cast<const QStyleOptionGroupBox *>(option)) {
// Draw frame
const QRect textRect = subControlRect(CC_GroupBox, option, SC_GroupBoxLabel, widget);
const QRect checkBoxRect = subControlRect(CC_GroupBox, option, SC_GroupBoxCheckBox, widget);
if (groupBox->subControls & SC_GroupBoxFrame) {
QStyleOptionFrameV2 frame;
frame.QStyleOption::operator=(*groupBox);
frame.features = groupBox->features;
frame.lineWidth = groupBox->lineWidth;
frame.midLineWidth = groupBox->midLineWidth;
frame.rect = subControlRect(CC_GroupBox, option, SC_GroupBoxFrame, widget);
drawPrimitive(PE_FrameGroupBox, &frame, painter, widget);
}
// Draw title
if ((groupBox->subControls & SC_GroupBoxLabel) && !groupBox->text.isEmpty()) {
const QColor textColor = groupBox->textColor;
painter->save();
if (textColor.isValid())
painter->setPen(textColor);
int alignment = int(groupBox->textAlignment);
if (!styleHint(SH_UnderlineShortcut, option, widget))
alignment |= Qt::TextHideMnemonic;
drawItemText(painter, textRect, Qt::TextShowMnemonic | Qt::AlignHCenter | Qt::AlignVCenter | alignment,
groupBox->palette, groupBox->state & State_Enabled, groupBox->text,
textColor.isValid() ? QPalette::NoRole : QPalette::WindowText);
painter->restore();
}
// Draw checkbox
if (groupBox->subControls & SC_GroupBoxCheckBox) {
QStyleOptionButton box;
box.QStyleOption::operator=(*groupBox);
box.rect = checkBoxRect;
drawPrimitive(PE_IndicatorCheckBox, &box, painter, widget);
}
}
break;
#endif //QT_NO_GROUPBOX
default:
QCommonStyle::drawComplexControl(control, option, painter, widget);
}
}
/*!
\reimp
*/
void QS60Style::drawControl(ControlElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget) const
{
Q_D(const QS60Style);
const QS60StylePrivate::SkinElementFlags flags = (option->state & State_Enabled) ? QS60StylePrivate::SF_StateEnabled : QS60StylePrivate::SF_StateDisabled;
switch (element) {
case CE_CheckBox:
case CE_RadioButton:
if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(option)) {
bool isRadio = (element == CE_RadioButton);
QStyleOptionButton subopt = *btn;
// Highlight needs to be drawn first, as it goes "underneath" the text and indicator.
if (btn->state & State_HasFocus) {
QStyleOptionFocusRect fropt;
fropt.QStyleOption::operator=(*btn);
fropt.rect = subElementRect(isRadio ? SE_RadioButtonFocusRect
: SE_CheckBoxFocusRect, btn, widget);
drawPrimitive(PE_FrameFocusRect, &fropt, painter, widget);
subopt.palette.setColor(QPalette::Active, QPalette::WindowText,
subopt.palette.highlightedText().color());
}
subopt.rect = subElementRect(isRadio ? SE_RadioButtonIndicator
: SE_CheckBoxIndicator, btn, widget);
drawPrimitive(isRadio ? PE_IndicatorRadioButton : PE_IndicatorCheckBox,
&subopt, painter, widget);
subopt.rect = subElementRect(isRadio ? SE_RadioButtonContents
: SE_CheckBoxContents, btn, widget);
drawControl(isRadio ? CE_RadioButtonLabel : CE_CheckBoxLabel, &subopt, painter, widget);
}
break;
case CE_PushButton:
if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(option)) {
drawControl(CE_PushButtonBevel, btn, painter, widget);
QStyleOptionButton subopt = *btn;
subopt.rect = subElementRect(SE_PushButtonContents, btn, widget);
drawControl(CE_PushButtonLabel, &subopt, painter, widget);
}
break;
case CE_PushButtonBevel:
if (const QStyleOptionButton *button = qstyleoption_cast<const QStyleOptionButton *>(option)) {
const bool isDisabled = !(option->state & State_Enabled);
const bool isFlat = button->features & QStyleOptionButton::Flat;
QS60StyleEnums::SkinParts skinPart;
QS60StylePrivate::SkinElements skinElement;
if (!isDisabled) {
const bool isPressed = (option->state & State_Sunken) ||
(option->state & State_On);
if (isFlat) {
skinPart =
isPressed ? QS60StyleEnums::SP_QsnFrButtonTbCenterPressed : QS60StyleEnums::SP_QsnFrButtonTbCenter;
} else {
skinElement =
isPressed ? QS60StylePrivate::SE_ButtonPressed : QS60StylePrivate::SE_ButtonNormal;
}
} else {
if (isFlat)
skinPart =QS60StyleEnums::SP_QsnFrButtonCenterInactive;
else
skinElement = QS60StylePrivate::SE_ButtonInactive;
}
if (isFlat)
QS60StylePrivate::drawSkinPart(skinPart, painter, option->rect, flags);
else
QS60StylePrivate::drawSkinElement(skinElement, painter, option->rect, flags);
}
break;
#ifndef QT_NO_TOOLBUTTON
case CE_ToolButtonLabel:
if (const QStyleOptionToolButton *toolBtn = qstyleoption_cast<const QStyleOptionToolButton *>(option)) {
QStyleOptionToolButton optionToolButton = *toolBtn;
if (!optionToolButton.icon.isNull() && (optionToolButton.state & State_Sunken)
&& (optionToolButton.state & State_Enabled)) {
const QIcon::State state = optionToolButton.state & State_On ? QIcon::On : QIcon::Off;
const QPixmap pm(optionToolButton.icon.pixmap(optionToolButton.rect.size().boundedTo(optionToolButton.iconSize),
QIcon::Normal, state));
optionToolButton.icon = generatedIconPixmap(QIcon::Selected, pm, &optionToolButton);
}
QCommonStyle::drawControl(element, &optionToolButton, painter, widget);
}
break;
#endif //QT_NO_TOOLBUTTON
#ifndef QT_NO_COMBOBOX
case CE_ComboBoxLabel:
if (const QStyleOptionComboBox *comboBox = qstyleoption_cast<const QStyleOptionComboBox *>(option)) {
QStyleOption optionComboBox = *comboBox;
optionComboBox.palette.setColor(QPalette::Active, QPalette::WindowText,
optionComboBox.palette.text().color() );
optionComboBox.palette.setColor(QPalette::Inactive, QPalette::WindowText,
optionComboBox.palette.text().color() );
QRect editRect = subControlRect(CC_ComboBox, comboBox, SC_ComboBoxEditField, widget);
const int frameW = proxy()->pixelMetric(PM_DefaultFrameWidth, option, widget);
if (!comboBox->currentIcon.isNull()) {
const QIcon::Mode mode = comboBox->state & State_Enabled ? QIcon::Normal : QIcon::Disabled;
const QPixmap pixmap = comboBox->currentIcon.pixmap(comboBox->iconSize, mode);
QRect iconRect(editRect);
iconRect.setWidth(comboBox->iconSize.width() + frameW);
iconRect = alignedRect(comboBox->direction,
Qt::AlignLeft | Qt::AlignVCenter,
iconRect.size(), editRect);
if (comboBox->editable)
painter->fillRect(iconRect, optionComboBox.palette.brush(QPalette::Base));
drawItemPixmap(painter, iconRect, Qt::AlignCenter, pixmap);
if (comboBox->direction == Qt::RightToLeft)
editRect.setRight(editRect.right() - frameW - comboBox->iconSize.width());
else
editRect.setLeft(comboBox->iconSize.width() + frameW);
}
if (!comboBox->currentText.isEmpty() && !comboBox->editable) {
const Qt::TextElideMode elideMode = (comboBox->direction == Qt::LeftToRight) ? Qt::ElideRight : Qt::ElideLeft;
const QString text = comboBox->fontMetrics.elidedText(comboBox->currentText, elideMode, editRect.width());
QCommonStyle::drawItemText(painter,
editRect.adjusted(QS60StylePrivate::pixelMetric(PM_FrameCornerWidth), 0, -1, 0),
visualAlignment(comboBox->direction, Qt::AlignLeft | Qt::AlignVCenter),
comboBox->palette, comboBox->state & State_Enabled, text);
}
}
break;
#endif //QT_NO_COMBOBOX
#ifndef QT_NO_ITEMVIEWS
case CE_ItemViewItem:
if (const QStyleOptionViewItemV4 *vopt = qstyleoption_cast<const QStyleOptionViewItemV4 *>(option)) {
QStyleOptionViewItemV4 voptAdj = *vopt;
painter->save();
painter->setClipRect(voptAdj.rect);
const bool isSelected = (vopt->state & State_Selected);
const bool hasFocus = (vopt->state & State_HasFocus);
bool isScrollBarVisible = false;
int scrollBarWidth = 0;
QList<QScrollBar *> scrollBars = qFindChildren<QScrollBar *>(widget);
for (int i = 0; i < scrollBars.size(); ++i) {
QScrollBar *scrollBar = scrollBars.at(i);
if (scrollBar && scrollBar->orientation() == Qt::Vertical) {
isScrollBarVisible = scrollBar->isVisible();
scrollBarWidth = scrollBar->size().width();
break;
}
}
int rightValue = widget ? widget->contentsRect().right() : voptAdj.rect.right();
if (isScrollBarVisible)
rightValue -= scrollBarWidth;
if (voptAdj.rect.right() > rightValue)
voptAdj.rect.setRight(rightValue);
const QRect iconRect = subElementRect(SE_ItemViewItemDecoration, &voptAdj, widget);
QRect textRect = subElementRect(SE_ItemViewItemText, &voptAdj, widget);
const QAbstractItemView *itemView = qobject_cast<const QAbstractItemView *>(widget);
const bool singleSelection = itemView &&
((itemView->selectionMode() == QAbstractItemView::SingleSelection ||
itemView->selectionMode() == QAbstractItemView::NoSelection));
const bool selectItems = itemView && (itemView->selectionBehavior() == QAbstractItemView::SelectItems);
// draw themed background for itemview unless background brush has been defined.
if (vopt->backgroundBrush == Qt::NoBrush) {
if (itemView) {
//With single item selection, use highlight focus as selection indicator.
if (singleSelection && isSelected){
voptAdj.state = voptAdj.state | State_HasFocus;
if (!hasFocus && selectItems) {
painter->save();
painter->setOpacity(0.5);
}
}
drawPrimitive(PE_PanelItemViewItem, &voptAdj, painter, widget);
if (singleSelection && isSelected && !hasFocus && selectItems)
painter->restore();
}
} else { QCommonStyle::drawPrimitive(PE_PanelItemViewItem, &voptAdj, painter, widget);}
// draw the icon
const QIcon::Mode mode = (voptAdj.state & State_Enabled) ? QIcon::Normal : QIcon::Disabled;
const QIcon::State state = (voptAdj.state & State_Open) ? QIcon::On : QIcon::Off;
voptAdj.icon.paint(painter, iconRect, voptAdj.decorationAlignment, mode, state);
// Draw selection check mark or checkbox
if (itemView && (!singleSelection || (vopt->features & QStyleOptionViewItemV2::HasCheckIndicator))) {
const QRect selectionRect = subElementRect(SE_ItemViewItemCheckIndicator, &voptAdj, widget);
QStyleOptionViewItemV4 checkMarkOption(voptAdj);
if (selectionRect.isValid())
checkMarkOption.rect = selectionRect;
// Draw selection mark.
if (isSelected && selectItems) {
proxy()->drawPrimitive(PE_IndicatorViewItemCheck, &checkMarkOption, painter, widget);
// @todo: this should happen in the rect retrievel i.e. subElementRect()
if (textRect.right() > selectionRect.left())
textRect.setRight(selectionRect.left());
} else if (voptAdj.features & QStyleOptionViewItemV2::HasCheckIndicator) {
checkMarkOption.state = checkMarkOption.state & ~State_HasFocus;
switch (vopt->checkState) {
case Qt::Unchecked:
checkMarkOption.state |= State_Off;
break;
case Qt::PartiallyChecked:
checkMarkOption.state |= State_NoChange;
break;
case Qt::Checked:
checkMarkOption.state |= State_On;
break;
}
drawPrimitive(PE_IndicatorViewItemCheck, &checkMarkOption, painter, widget);
}
}
// draw the text
if (!voptAdj.text.isEmpty()) {
if (hasFocus)
painter->setPen(voptAdj.palette.highlightedText().color());
else
painter->setPen(voptAdj.palette.text().color());
d->viewItemDrawText(painter, &voptAdj, textRect);
}
painter->restore();
}
break;
#endif // QT_NO_ITEMVIEWS
#ifndef QT_NO_TABBAR
case CE_TabBarTabShape:
if (const QStyleOptionTabV3 *optionTab = qstyleoption_cast<const QStyleOptionTabV3 *>(option)) {
QStyleOptionTabV3 optionTabAdj = *optionTab;
const bool isSelected = optionTab->state & State_Selected;
const bool directionMirrored = (optionTab->direction == Qt::RightToLeft);
QS60StylePrivate::SkinElements skinElement;
switch (optionTab->shape) {
case QTabBar::TriangularEast:
case QTabBar::RoundedEast:
skinElement = isSelected ? QS60StylePrivate::SE_TabBarTabEastActive:
QS60StylePrivate::SE_TabBarTabEastInactive;
break;
case QTabBar::TriangularSouth:
case QTabBar::RoundedSouth:
skinElement = isSelected ? QS60StylePrivate::SE_TabBarTabSouthActive:
QS60StylePrivate::SE_TabBarTabSouthInactive;
break;
case QTabBar::TriangularWest:
case QTabBar::RoundedWest:
skinElement = isSelected ? QS60StylePrivate::SE_TabBarTabWestActive:
QS60StylePrivate::SE_TabBarTabWestInactive;
break;
case QTabBar::TriangularNorth:
case QTabBar::RoundedNorth:
default:
skinElement = isSelected ? QS60StylePrivate::SE_TabBarTabNorthActive:
QS60StylePrivate::SE_TabBarTabNorthInactive;
break;
}
if (skinElement == QS60StylePrivate::SE_TabBarTabEastInactive ||
skinElement == QS60StylePrivate::SE_TabBarTabNorthInactive ||
skinElement == QS60StylePrivate::SE_TabBarTabSouthInactive ||
skinElement == QS60StylePrivate::SE_TabBarTabWestInactive ||
skinElement == QS60StylePrivate::SE_TabBarTabEastActive ||
skinElement == QS60StylePrivate::SE_TabBarTabNorthActive ||
skinElement == QS60StylePrivate::SE_TabBarTabSouthActive ||
skinElement==QS60StylePrivate::SE_TabBarTabWestActive) {
const int borderThickness =
QS60StylePrivate::pixelMetric(PM_DefaultFrameWidth);
int tabOverlap = pixelMetric(PM_TabBarTabOverlap);
if (tabOverlap > borderThickness)
tabOverlap -= borderThickness;
const bool usesScrollButtons =
(widget) ? (qobject_cast<const QTabBar*>(widget))->usesScrollButtons() : false;
const int roomForScrollButton =
usesScrollButtons ? QS60StylePrivate::pixelMetric(PM_TabBarScrollButtonWidth) : 0;
// adjust for overlapping tabs and scrollbuttons, if necessary
if (skinElement == QS60StylePrivate::SE_TabBarTabEastInactive ||
skinElement == QS60StylePrivate::SE_TabBarTabEastActive ||
skinElement == QS60StylePrivate::SE_TabBarTabWestInactive ||
skinElement == QS60StylePrivate::SE_TabBarTabWestActive){
if (optionTabAdj.position == QStyleOptionTabV3::Beginning)
optionTabAdj.rect.adjust(0, roomForScrollButton, 0, tabOverlap);
else if (optionTabAdj.position == QStyleOptionTabV3::End)
optionTabAdj.rect.adjust(0, 0, 0, tabOverlap);
else
optionTabAdj.rect.adjust(0, 0, 0, tabOverlap);
} else {
if (directionMirrored) {
if (optionTabAdj.position == QStyleOptionTabV3::Beginning)
optionTabAdj.rect.adjust(-tabOverlap, 0, -roomForScrollButton, 0);
else
optionTabAdj.rect.adjust(-tabOverlap, 0, 0, 0);
} else {
if (optionTabAdj.position == QStyleOptionTabV3::Beginning)
optionTabAdj.rect.adjust(roomForScrollButton, 0, tabOverlap, 0);
else
optionTabAdj.rect.adjust(0, 0, tabOverlap, 0);
}
}
}
QS60StylePrivate::drawSkinElement(skinElement, painter, optionTabAdj.rect, flags);
}
break;
case CE_TabBarTabLabel:
if (const QStyleOptionTabV3 *tab = qstyleoption_cast<const QStyleOptionTabV3 *>(option)) {
QStyleOptionTabV3 optionTab = *tab;
QRect tr = optionTab.rect;
const bool directionMirrored = (optionTab.direction == Qt::RightToLeft);
const int borderThickness =
QS60StylePrivate::pixelMetric(PM_DefaultFrameWidth);
int tabOverlap = pixelMetric(PM_TabBarTabOverlap);
if (tabOverlap > borderThickness)
tabOverlap -= borderThickness;
const bool usesScrollButtons =
(widget) ? (qobject_cast<const QTabBar*>(widget))->usesScrollButtons() : false;
const int roomForScrollButton =
usesScrollButtons ? QS60StylePrivate::pixelMetric(PM_TabBarScrollButtonWidth) : 0;
switch (tab->shape) {
case QTabBar::TriangularWest:
case QTabBar::RoundedWest:
case QTabBar::TriangularEast:
case QTabBar::RoundedEast:
tr.adjust(0, 0, 0, tabOverlap);
break;
case QTabBar::TriangularSouth:
case QTabBar::RoundedSouth:
case QTabBar::TriangularNorth:
case QTabBar::RoundedNorth:
default:
if (directionMirrored)
tr.adjust(-tabOverlap, 0, 0, 0);
else
tr.adjust(0, 0, tabOverlap, 0);
break;
}
painter->save();
QFont f = painter->font();
f.setPointSizeF(f.pointSizeF() * KTabFontMul);
painter->setFont(f);
const bool selected = optionTab.state & State_Selected;
if (selected)
optionTab.palette.setColor(QPalette::Active, QPalette::WindowText,
optionTab.palette.highlightedText().color());
const bool verticalTabs = optionTab.shape == QTabBar::RoundedEast
|| optionTab.shape == QTabBar::RoundedWest
|| optionTab.shape == QTabBar::TriangularEast
|| optionTab.shape == QTabBar::TriangularWest;
//make room for scrollbuttons
if (!verticalTabs) {
if ((tab->position == QStyleOptionTabV3::Beginning && !directionMirrored))
tr.adjust(roomForScrollButton, 0, 0, 0);
else if ((tab->position == QStyleOptionTabV3::Beginning && directionMirrored))
tr.adjust(0, 0, -roomForScrollButton, 0);
} else {
if (tab->position == QStyleOptionTabV3::Beginning)
tr.adjust(0, roomForScrollButton, 0, 0);
}
if (verticalTabs) {
painter->save();
int newX, newY, newRotation;
if (optionTab.shape == QTabBar::RoundedEast || optionTab.shape == QTabBar::TriangularEast) {
newX = tr.width();
newY = tr.y();
newRotation = 90;
} else {
newX = 0;
newY = tr.y() + tr.height();
newRotation = -90;
}
tr.setRect(0, 0, tr.height(), tr.width());
QTransform m;
m.translate(newX, newY);
m.rotate(newRotation);
painter->setTransform(m, true);
}
tr.adjust(0, 0, pixelMetric(PM_TabBarTabShiftHorizontal, tab, widget),
pixelMetric(PM_TabBarTabShiftVertical, tab, widget));
if (selected) {
tr.setBottom(tr.bottom() - pixelMetric(PM_TabBarTabShiftVertical, tab, widget));
tr.setRight(tr.right() - pixelMetric(PM_TabBarTabShiftHorizontal, tab, widget));
}
int alignment = Qt::AlignCenter | Qt::TextShowMnemonic;
if (!styleHint(SH_UnderlineShortcut, &optionTab, widget))
alignment |= Qt::TextHideMnemonic;
if (!optionTab.icon.isNull()) {
QSize iconSize = optionTab.iconSize;
if (!iconSize.isValid()) {
const int iconExtent = pixelMetric(PM_TabBarIconSize);
iconSize = QSize(iconExtent, iconExtent);
}
QPixmap tabIcon = optionTab.icon.pixmap(iconSize,
(optionTab.state & State_Enabled) ? QIcon::Normal : QIcon::Disabled);
if (tab->text.isEmpty())
painter->drawPixmap(tr.center().x() - (tabIcon.height() >> 1),
tr.center().y() - (tabIcon.height() >> 1),
tabIcon);
else
painter->drawPixmap(tr.left() + tabOverlap,
tr.center().y() - (tabIcon.height() >> 1),
tabIcon);
tr.setLeft(tr.left() + iconSize.width() + 4); //todo: magic four
}
QCommonStyle::drawItemText(painter, tr, alignment, optionTab.palette, tab->state & State_Enabled, tab->text, QPalette::WindowText);
if (verticalTabs)
painter->restore();
painter->restore();
}
break;
#endif // QT_NO_TABBAR
#ifndef QT_NO_PROGRESSBAR
case CE_ProgressBarContents:
if (const QStyleOptionProgressBarV2 *optionProgressBar = qstyleoption_cast<const QStyleOptionProgressBarV2 *>(option)) {
QRect progressRect = optionProgressBar->rect;
if (optionProgressBar->minimum == optionProgressBar->maximum && optionProgressBar->minimum == 0) {
// busy indicator
const QS60StylePrivate::SkinElementFlag orientationFlag = optionProgressBar->orientation == Qt::Horizontal ?
QS60StylePrivate::SF_PointNorth : QS60StylePrivate::SF_PointWest;
QS60StylePrivate::drawSkinPart(QS60StyleEnums::SP_QgnGrafBarWaitAnim,
painter, progressRect, flags | orientationFlag | QS60StylePrivate::SF_Animation );
} else {
const qreal progressFactor = (optionProgressBar->minimum == optionProgressBar->maximum) ? 1.0
: (qreal)optionProgressBar->progress / optionProgressBar->maximum;
const int frameWidth = pixelMetric(PM_DefaultFrameWidth, option, widget);
if (optionProgressBar->orientation == Qt::Horizontal) {
progressRect.setWidth(int(progressRect.width() * progressFactor));
if(optionProgressBar->direction == Qt::RightToLeft)
progressRect.translate(optionProgressBar->rect.width() - progressRect.width(), 0);
progressRect.adjust(frameWidth, 0, -frameWidth, 0);
} else {
progressRect.adjust(0, frameWidth, 0, -frameWidth);
progressRect.setTop(progressRect.bottom() - int(progressRect.height() * progressFactor));
}
const QS60StylePrivate::SkinElements skinElement = optionProgressBar->orientation == Qt::Horizontal ?
QS60StylePrivate::SE_ProgressBarIndicatorHorizontal : QS60StylePrivate::SE_ProgressBarIndicatorVertical;
QS60StylePrivate::drawSkinElement(skinElement, painter, progressRect, flags);
}
}
break;
case CE_ProgressBarGroove:
if (const QStyleOptionProgressBarV2 *optionProgressBar = qstyleoption_cast<const QStyleOptionProgressBarV2 *>(option)) {
const QS60StylePrivate::SkinElements skinElement = optionProgressBar->orientation == Qt::Horizontal ?
QS60StylePrivate::SE_ProgressBarGrooveHorizontal : QS60StylePrivate::SE_ProgressBarGrooveVertical;
QS60StylePrivate::drawSkinElement(skinElement, painter, option->rect, flags);
}
break;
case CE_ProgressBarLabel:
if (const QStyleOptionProgressBarV2 *progressbar = qstyleoption_cast<const QStyleOptionProgressBarV2 *>(option)) {
QStyleOptionProgressBarV2 optionProgressBar = *progressbar;
QCommonStyle::drawItemText(painter, progressbar->rect, flags | Qt::AlignCenter | Qt::TextSingleLine, optionProgressBar.palette,
progressbar->state & State_Enabled, progressbar->text, QPalette::WindowText);
}
break;
#endif // QT_NO_PROGRESSBAR
#ifndef QT_NO_MENU
case CE_MenuItem:
if (const QStyleOptionMenuItem *menuItem = qstyleoption_cast<const QStyleOptionMenuItem *>(option)) {
QStyleOptionMenuItem optionMenuItem = *menuItem;
bool drawSubMenuIndicator = false;
bool drawSeparator = false;
switch(menuItem->menuItemType) {
case QStyleOptionMenuItem::Separator:
drawSeparator = true;
break;
case QStyleOptionMenuItem::Scroller:
return; // no scrollers in S60 menus
case QStyleOptionMenuItem::SubMenu:
drawSubMenuIndicator = true;
break;
default:
break;
}
if (drawSeparator) {
painter->save();
painter->setPen(QS60StylePrivate::s60Color(QS60StyleEnums::CL_QsnLineColors, 10, 0));
painter->drawLine(optionMenuItem.rect.topLeft(), optionMenuItem.rect.bottomRight());
painter->restore();
return;
}
const bool enabled = optionMenuItem.state & State_Enabled;
const bool checkable = optionMenuItem.checkType != QStyleOptionMenuItem::NotCheckable;
bool ignoreCheckMark = false;
#ifndef QT_NO_COMBOBOX
if (qobject_cast<const QComboBox*>(widget))
ignoreCheckMark = true; //ignore the checkmarks provided by the QComboMenuDelegate
#endif
uint text_flags = Qt::AlignLeading | Qt::TextShowMnemonic | Qt::TextDontClip
| Qt::TextSingleLine | Qt::AlignVCenter;
if (!styleHint(SH_UnderlineShortcut, menuItem, widget))
text_flags |= Qt::TextHideMnemonic;
QRect iconRect = subElementRect(SE_ItemViewItemDecoration, &optionMenuItem, widget);
QRect textRect = subElementRect(SE_ItemViewItemText, &optionMenuItem, widget);
QStyleOptionMenuItem optionCheckBox;
//Regardless of checkbox visibility, make room for it, this mirrors native implementation,
//where text and icon placement is static regardless of content of menu item.
optionCheckBox.QStyleOptionMenuItem::operator=(*menuItem);
optionCheckBox.rect.setWidth(pixelMetric(PM_IndicatorWidth));
optionCheckBox.rect.setHeight(pixelMetric(PM_IndicatorHeight));
const int vSpacing = QS60StylePrivate::pixelMetric(PM_LayoutVerticalSpacing);
//The vertical spacing is doubled; it needs one spacing to separate checkbox from
//highlight and then it needs one to separate it whatever is shown after it (text/icon/both).
const int moveByX = optionCheckBox.rect.width() + 2 * vSpacing;
optionCheckBox.rect.moveCenter(QPoint(
optionCheckBox.rect.center().x() + moveByX >> 1,
menuItem->rect.center().y()));
if (optionMenuItem.direction != Qt::LeftToRight)
optionCheckBox.rect.translate(textRect.width() + iconRect.width(), 0);
const bool selected = (option->state & State_Selected) && (option->state & State_Enabled);
if (selected) {
const int spacing = ignoreCheckMark ? (vSpacing + QS60StylePrivate::pixelMetric(PM_DefaultFrameWidth)) : 0;
const int start = optionMenuItem.rect.left() + spacing;
const int end = optionMenuItem.rect.right() - spacing;
//-1 adjustment to avoid highlight being on top of possible separator item
const QRect highlightRect = QRect(
QPoint(start, option->rect.top()),
QPoint(end, option->rect.bottom() - 1));
QS60StylePrivate::drawSkinElement(QS60StylePrivate::SE_ListHighlight, painter, highlightRect, flags);
}
if (checkable && !ignoreCheckMark)
drawPrimitive(PE_IndicatorMenuCheckMark, &optionCheckBox, painter, widget);
//draw icon and/or checkState
QPixmap pix = menuItem->icon.pixmap(pixelMetric(PM_SmallIconSize),
enabled ? QIcon::Normal : QIcon::Disabled);
const bool itemWithIcon = !pix.isNull();
if (itemWithIcon) {
drawItemPixmap(painter, iconRect, text_flags, pix);
if (optionMenuItem.direction == Qt::LeftToRight)
textRect.translate(vSpacing, 0);
else
textRect.translate(-vSpacing, 0);
textRect.setWidth(textRect.width() - vSpacing);
}
//draw indicators
if (drawSubMenuIndicator) {
QStyleOptionMenuItem arrowOptions;
arrowOptions.QStyleOption::operator=(*menuItem);
const int indicatorWidth = (pixelMetric(PM_ListViewIconSize, option, widget) >> 1) +
pixelMetric(PM_LayoutVerticalSpacing, option, widget);
if (optionMenuItem.direction == Qt::LeftToRight)
arrowOptions.rect.setLeft(textRect.right());
arrowOptions.rect.setWidth(indicatorWidth);
//by default sub menu indicator in S60 points to east,so here icon
// direction is set to north (and south when in RightToLeft)
const QS60StylePrivate::SkinElementFlag arrowDirection = (arrowOptions.direction == Qt::LeftToRight) ?
QS60StylePrivate::SF_PointNorth : QS60StylePrivate::SF_PointSouth;
painter->save();
painter->setPen(option->palette.windowText().color());
QS60StylePrivate::drawSkinPart(QS60StyleEnums::SP_QgnIndiSubmenu, painter, arrowOptions.rect,
(flags | QS60StylePrivate::SF_ColorSkinned | arrowDirection));
painter->restore();
}
//draw text
if (!enabled){
//In s60, if something becomes disabled, it is removed from menu, so no native look-alike available.
optionMenuItem.palette.setColor(QPalette::Disabled, QPalette::Text, QS60StylePrivate::lighterColor(
optionMenuItem.palette.color(QPalette::Disabled, QPalette::Text)));
painter->save();
painter->setOpacity(0.5);
}
if (selected)
optionMenuItem.palette.setColor(
QPalette::Active, QPalette::Text, optionMenuItem.palette.highlightedText().color());
QCommonStyle::drawItemText(painter, textRect, text_flags,
optionMenuItem.palette, enabled,
optionMenuItem.text, QPalette::Text);
//In Sym^3, native menu items have "lines" between them
if (QS60StylePrivate::isSingleClickUi()) {
int diff = widget->geometry().bottom() - optionMenuItem.rect.bottom();
if (const QComboBox *cb = qobject_cast<const QComboBox*>(widget))
diff = cb->view()->geometry().bottom() - optionMenuItem.rect.bottom();
// Skip drawing the horizontal line for the last menu item.
if (diff > optionMenuItem.rect.height()) {
const QColor lineColorAlpha = QS60StylePrivate::s60Color(QS60StyleEnums::CL_QsnLineColors, 15, 0);
//native platform sets each color byte to same value for "line 16" which just defines alpha for
//menuitem lines; lets use first byte "red".
QColor lineColor = optionMenuItem.palette.text().color();
if (lineColorAlpha.isValid())
lineColor.setAlpha(lineColorAlpha.red());
painter->save();
painter->setPen(lineColor);
const int horizontalMargin = 2 * QS60StylePrivate::pixelMetric(PM_FrameCornerWidth) - QS60StylePrivate::pixelMetric(PM_DefaultFrameWidth);
const int lineStartX = optionMenuItem.rect.left() + horizontalMargin;
const int lineEndX = optionMenuItem.rect.right() - horizontalMargin;
painter->drawLine(QPoint(lineStartX, optionMenuItem.rect.bottom()), QPoint(lineEndX, optionMenuItem.rect.bottom()));
painter->restore();
}
}
if (!enabled)
painter->restore();
}
break;
case CE_MenuEmptyArea:
break;
#endif //QT_NO_MENU
#ifndef QT_NO_MENUBAR
case CE_MenuBarEmptyArea:
break;
#endif //QT_NO_MENUBAR
case CE_HeaderSection:
if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(option)) {
painter->save();
QPen linePen = QPen(QS60StylePrivate::s60Color(QS60StyleEnums::CL_QsnLineColors, 1, header));
const int penWidth = (header->orientation == Qt::Horizontal) ?
linePen.width() + QS60StylePrivate::pixelMetric(PM_BoldLineWidth)
: linePen.width() + QS60StylePrivate::pixelMetric(PM_ThinLineWidth);
linePen.setWidth(penWidth);
painter->setPen(linePen);
if (header->orientation == Qt::Horizontal){
painter->drawLine(header->rect.bottomLeft(), header->rect.bottomRight());
} else {
if ( header->direction == Qt::LeftToRight ) {
painter->drawLine(header->rect.topRight(), header->rect.bottomRight());
} else {
painter->drawLine(header->rect.topLeft(), header->rect.bottomLeft());
}
}
painter->restore();
//Draw corner button as normal pushButton.
if (qobject_cast<const QAbstractButton *>(widget)) {
//Make cornerButton slightly smaller so that it is not on top of table border graphic.
QStyleOptionHeader subopt = *header;
const int borderTweak =
QS60StylePrivate::pixelMetric(PM_FrameCornerWidth) >> 1;
if (subopt.direction == Qt::LeftToRight)
subopt.rect.adjust(borderTweak, borderTweak, 0, -borderTweak);
else
subopt.rect.adjust(0, borderTweak, -borderTweak, -borderTweak);
drawPrimitive(PE_PanelButtonBevel, &subopt, painter, widget);
} else if ((header->palette.brush(QPalette::Button) != Qt::transparent)) {
//Draw non-themed background. Background for theme is drawn in CE_ShapedFrame
//to get continuous theme graphic across all the header cells.
qDrawShadePanel(painter, header->rect, header->palette,
header->state & (State_Sunken | State_On), penWidth,
&header->palette.brush(QPalette::Button));
}
}
break;
case CE_HeaderEmptyArea: // no need to draw this
break;
case CE_Header:
if ( const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(option)) {
drawControl(CE_HeaderSection, header, painter, widget);
QStyleOptionHeader subopt = *header;
subopt.rect = subElementRect(SE_HeaderLabel, header, widget);
if (subopt.rect.isValid())
drawControl(CE_HeaderLabel, &subopt, painter, widget);
if (header->sortIndicator != QStyleOptionHeader::None) {
subopt.rect = subElementRect(SE_HeaderArrow, option, widget);
drawPrimitive(PE_IndicatorHeaderArrow, &subopt, painter, widget);
}
}
break;
#ifndef QT_NO_TOOLBAR
case CE_ToolBar:
if (const QStyleOptionToolBar *toolBar = qstyleoption_cast<const QStyleOptionToolBar *>(option)) {
const QToolBar *tbWidget = qobject_cast<const QToolBar *>(widget);
//toolbar within a toolbar, skip
if (!tbWidget || (widget && qobject_cast<QToolBar *>(widget->parentWidget())))
break;
// Normally in S60 5.0+ there is no background for toolbar, but in some cases with versatile QToolBar,
// it looks a bit strange. So, lets fillRect with Button.
if (!QS60StylePrivate::isToolBarBackground()) {
QList<QAction *> actions = tbWidget->actions();
bool justToolButtonsInToolBar = true;
for (int i = 0; i < actions.size(); ++i) {
QWidget *childWidget = tbWidget->widgetForAction(actions.at(i));
const QToolButton *button = qobject_cast<const QToolButton *>(childWidget);
if (!button){
justToolButtonsInToolBar = false;
}
}
// Draw frame background
// for vertical toolbars with text only and
// for toolbars with extension buttons and
// for toolbars with widgets in them.
if (!justToolButtonsInToolBar ||
(tbWidget &&
(tbWidget->orientation() == Qt::Vertical) &&
(tbWidget->toolButtonStyle() == Qt::ToolButtonTextOnly))) {
painter->save();
if (widget)
painter->setBrush(widget->palette().button());
painter->setOpacity(0.3);
painter->fillRect(toolBar->rect, painter->brush());
painter->restore();
}
} else {
QS60StylePrivate::drawSkinElement(QS60StylePrivate::SE_ToolBar, painter, toolBar->rect, flags);
}
}
break;
#endif //QT_NO_TOOLBAR
case CE_ShapedFrame:
if (const QTextEdit *textEdit = qobject_cast<const QTextEdit *>(widget)) {
const QStyleOptionFrame *frame = qstyleoption_cast<const QStyleOptionFrame *>(option);
if (frame && QS60StylePrivate::canDrawThemeBackground(frame->palette.base(), widget))
QS60StylePrivate::drawSkinElement(QS60StylePrivate::SE_Editor, painter, option->rect, flags);
else
QCommonStyle::drawControl(element, option, painter, widget);
} else if (qobject_cast<const QTableView *>(widget)) {
QS60StylePrivate::drawSkinElement(QS60StylePrivate::SE_TableItem, painter, option->rect, flags);
} else if (const QHeaderView *header = qobject_cast<const QHeaderView *>(widget)) {
//QS60style draws header background here instead of in each headersection, to get
//continuous graphic from section to section.
QS60StylePrivate::SkinElementFlags adjustableFlags = flags;
QRect headerRect = option->rect;
if (header->orientation() != Qt::Horizontal) {
//todo: update to horizontal table graphic
adjustableFlags = (adjustableFlags | QS60StylePrivate::SF_PointWest);
} else {
const int frameWidth = QS60StylePrivate::pixelMetric(PM_DefaultFrameWidth);
if (option->direction == Qt::LeftToRight)
headerRect.adjust(-2 * frameWidth, 0, 0, 0);
else
headerRect.adjust(0, 0, 2 * frameWidth, 0);
}
if (option->palette.brush(QPalette::Button).color() == Qt::transparent)
QS60StylePrivate::drawSkinElement(
QS60StylePrivate::SE_TableHeaderItem, painter, headerRect, adjustableFlags);
} else if (qobject_cast<const QFrame *>(widget)) {
QCommonStyle::drawControl(element, option, painter, widget);
}
break;
case CE_MenuScroller:
break;
case CE_FocusFrame: {
#ifdef QT_KEYPAD_NAVIGATION
bool editFocus = false;
if (const QFocusFrame *focusFrame = qobject_cast<const QFocusFrame*>(widget)) {
if (focusFrame->widget() && focusFrame->widget()->hasEditFocus())
editFocus = true;
}
const qreal opacity = editFocus ? 1 : 0.75; // Trial and error factors. Feel free to improve.
#else
const qreal opacity = 0.85;
#endif
// We need to reduce the focus frame size if LayoutSpacing is smaller than FocusFrameMargin
// Otherwise, we would overlay adjacent widgets.
const int frameHeightReduction =
qMin(0, pixelMetric(PM_LayoutVerticalSpacing)
- pixelMetric(PM_FocusFrameVMargin));
const int frameWidthReduction =
qMin(0, pixelMetric(PM_LayoutHorizontalSpacing)
- pixelMetric(PM_FocusFrameHMargin));
const int rounding =
qMin(pixelMetric(PM_FocusFrameVMargin),
pixelMetric(PM_LayoutVerticalSpacing));
const QRect frameRect =
option->rect.adjusted(-frameWidthReduction, -frameHeightReduction,
frameWidthReduction, frameHeightReduction);
QPainterPath framePath;
framePath.addRoundedRect(frameRect, rounding, rounding);
painter->save();
painter->setRenderHint(QPainter::Antialiasing);
painter->setOpacity(opacity);
painter->fillPath(framePath, option->palette.color(QPalette::Text));
painter->restore();
}
break;
case CE_Splitter:
if (option->state & State_Sunken && option->state & State_Enabled && QS60StylePrivate::themePalette()) {
painter->save();
painter->setOpacity(0.5);
painter->setBrush(QS60StylePrivate::themePalette()->light());
painter->setRenderHint(QPainter::Antialiasing);
const qreal roundRectRadius = 4 * goldenRatio;
painter->drawRoundedRect(option->rect, roundRectRadius, roundRectRadius);
painter->restore();
}
break;
default:
QCommonStyle::drawControl(element, option, painter, widget);
}
}
/*!
\reimp
*/
void QS60Style::drawPrimitive(PrimitiveElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget) const
{
const QS60StylePrivate::SkinElementFlags flags = (option->state & State_Enabled) ? QS60StylePrivate::SF_StateEnabled : QS60StylePrivate::SF_StateDisabled;
bool commonStyleDraws = false;
switch (element) {
case PE_FrameFocusRect: {
//Draw themed highlight to radiobuttons and checkboxes.
//For other widgets skip, unless palette has been modified. In that case, draw with commonstyle.
if (QS60StylePrivate::equalToThemePalette(option->palette.highlight().color(), QPalette::Highlight)) {
if ((qstyleoption_cast<const QStyleOptionFocusRect *>(option) &&
(qobject_cast<const QRadioButton *>(widget) || qobject_cast<const QCheckBox *>(widget))))
QS60StylePrivate::drawSkinElement(
QS60StylePrivate::isWidgetPressed(widget) ?
QS60StylePrivate::SE_ListItemPressed :
QS60StylePrivate::SE_ListHighlight, painter, option->rect, flags);
} else {
commonStyleDraws = true;
}
}
break;
#ifndef QT_NO_LINEEDIT
case PE_PanelLineEdit:
if (const QStyleOptionFrame *lineEdit = qstyleoption_cast<const QStyleOptionFrame *>(option)) {
#ifndef QT_NO_COMBOBOX
if (widget && qobject_cast<const QComboBox *>(widget->parentWidget()))
break;
#endif
if (QS60StylePrivate::canDrawThemeBackground(option->palette.base(), widget))
QS60StylePrivate::drawSkinElement(QS60StylePrivate::SE_FrameLineEdit, painter, option->rect, flags);
else
commonStyleDraws = true;
}
break;
#endif // QT_NO_LINEEDIT
case PE_IndicatorCheckBox: {
// Draw checkbox indicator as color skinned graphics.
const QS60StyleEnums::SkinParts skinPart = (option->state & State_On) ?
QS60StyleEnums::SP_QgnIndiCheckboxOn : QS60StyleEnums::SP_QgnIndiCheckboxOff;
painter->save();
if (QS60StylePrivate::equalToThemePalette(option->palette.windowText().color(), QPalette::WindowText))
painter->setPen(option->palette.windowText().color());
QS60StylePrivate::drawSkinPart(skinPart, painter, option->rect, flags | QS60StylePrivate::SF_ColorSkinned );
painter->restore();
}
break;
case PE_IndicatorViewItemCheck:
#ifndef QT_NO_ITEMVIEWS
if (const QAbstractItemView *itemView = (qobject_cast<const QAbstractItemView *>(widget))) {
if (const QStyleOptionViewItemV4 *vopt = qstyleoption_cast<const QStyleOptionViewItemV4 *>(option)) {
const bool checkBoxVisible = vopt->features & QStyleOptionViewItemV2::HasCheckIndicator;
const bool singleSelection = itemView->selectionMode() ==
QAbstractItemView::SingleSelection || itemView->selectionMode() == QAbstractItemView::NoSelection;
// draw either checkbox at the beginning
if (checkBoxVisible && singleSelection) {
drawPrimitive(PE_IndicatorCheckBox, option, painter, widget);
// ... or normal "tick" selection at the end.
} else if (option->state & State_Selected) {
QRect tickRect = option->rect;
const int frameBorderWidth = QS60StylePrivate::pixelMetric(PM_FrameCornerWidth);
// adjust tickmark rect to exclude frame border
tickRect.adjust(0, -frameBorderWidth, 0, -frameBorderWidth);
QS60StyleEnums::SkinParts skinPart = QS60StyleEnums::SP_QgnIndiMarkedAdd;
QS60StylePrivate::drawSkinPart(skinPart, painter, tickRect,
(flags | QS60StylePrivate::SF_ColorSkinned));
}
}
}
#endif //QT_NO_ITEMVIEWS
break;
case PE_IndicatorRadioButton: {
QRect buttonRect = option->rect;
//there is empty (a. 33%) space in svg graphics for radiobutton
const qreal reduceWidth = (qreal)buttonRect.width() / 3.0;
const qreal rectWidth = (qreal)option->rect.width() != 0 ? option->rect.width() : 1.0;
// Try to occupy the full area
const qreal scaler = 1 + (reduceWidth/rectWidth);
buttonRect.setWidth((int)((buttonRect.width()-reduceWidth) * scaler));
buttonRect.setHeight((int)(buttonRect.height() * scaler));
// move the rect up for half of the new height-gain
const int newY = (buttonRect.bottomRight().y() - option->rect.bottomRight().y()) >> 1 ;
buttonRect.adjust(0, -newY, -1, -newY);
painter->save();
const QColor themeColor = QS60StylePrivate::s60Color(QS60StyleEnums::CL_QsnTextColors, 6, option);
const QColor buttonTextColor = option->palette.buttonText().color();
if (themeColor != buttonTextColor)
painter->setPen(buttonTextColor);
else
painter->setPen(themeColor);
// Draw radiobutton indicator as color skinned graphics.
QS60StyleEnums::SkinParts skinPart = (option->state & State_On) ?
QS60StyleEnums::SP_QgnIndiRadiobuttOn : QS60StyleEnums::SP_QgnIndiRadiobuttOff;
QS60StylePrivate::drawSkinPart(skinPart, painter, buttonRect,
(flags | QS60StylePrivate::SF_ColorSkinned));
painter->restore();
}
break;
case PE_PanelButtonCommand:
case PE_PanelButtonTool:
case PE_PanelButtonBevel:
case PE_FrameButtonBevel:
if (QS60StylePrivate::canDrawThemeBackground(option->palette.base(), widget)) {
const bool isPressed = (option->state & State_Sunken) || (option->state & State_On);
QS60StylePrivate::SkinElements skinElement;
if (element == PE_PanelButtonTool)
skinElement = isPressed ? QS60StylePrivate::SE_ToolBarButtonPressed : QS60StylePrivate::SE_ToolBarButton;
else
skinElement = isPressed ? QS60StylePrivate::SE_ButtonPressed : QS60StylePrivate::SE_ButtonNormal;
QS60StylePrivate::drawSkinElement(skinElement, painter, option->rect, flags);
} else {
commonStyleDraws = true;
}
break;
#ifndef QT_NO_TOOLBUTTON
case PE_IndicatorArrowDown:
case PE_IndicatorArrowLeft:
case PE_IndicatorArrowRight:
case PE_IndicatorArrowUp: {
QS60StyleEnums::SkinParts skinPart;
if (element==PE_IndicatorArrowDown)
skinPart = QS60StyleEnums::SP_QgnGrafScrollArrowDown;
else if (element==PE_IndicatorArrowLeft)
skinPart = QS60StyleEnums::SP_QgnGrafScrollArrowLeft;
else if (element==PE_IndicatorArrowRight)
skinPart = QS60StyleEnums::SP_QgnGrafScrollArrowRight;
else if (element==PE_IndicatorArrowUp)
skinPart = QS60StyleEnums::SP_QgnGrafScrollArrowUp;
QS60StylePrivate::drawSkinPart(skinPart, painter, option->rect, flags);
}
break;
#endif //QT_NO_TOOLBUTTON
#ifndef QT_NO_SPINBOX
case PE_IndicatorSpinDown:
case PE_IndicatorSpinUp:
if (const QStyleOptionSpinBox *spinBox = qstyleoption_cast<const QStyleOptionSpinBox *>(option)) {
if (QS60StylePrivate::canDrawThemeBackground(spinBox->palette.base(), widget)) {
QStyleOptionSpinBox optionSpinBox = *spinBox;
const QS60StyleEnums::SkinParts part = (element == PE_IndicatorSpinUp) ?
QS60StyleEnums::SP_QgnGrafScrollArrowUp :
QS60StyleEnums::SP_QgnGrafScrollArrowDown;
const int iconMargin = QS60StylePrivate::pixelMetric(PM_FrameCornerWidth) >> 1;
optionSpinBox.rect.translate(0, (element == PE_IndicatorSpinDown) ? iconMargin : -iconMargin );
QS60StylePrivate::drawSkinPart(part, painter, optionSpinBox.rect, flags);
} else {
commonStyleDraws = true;
}
}
#endif //QT_NO_SPINBOX
#ifndef QT_NO_COMBOBOX
if (const QStyleOptionFrame *cmb = qstyleoption_cast<const QStyleOptionFrame *>(option)) {
if (QS60StylePrivate::canDrawThemeBackground( option->palette.base(), widget)) {
// We want to draw down arrow here for comboboxes as well.
QStyleOptionFrame optionsComboBox = *cmb;
const QS60StyleEnums::SkinParts part = QS60StyleEnums::SP_QgnGrafScrollArrowDown;
const int iconMargin = QS60StylePrivate::pixelMetric(PM_FrameCornerWidth) >> 1;
optionsComboBox.rect.translate(0, (element == PE_IndicatorSpinDown) ? iconMargin : -iconMargin );
QS60StylePrivate::drawSkinPart(part, painter, optionsComboBox.rect, flags);
} else {
commonStyleDraws = true;
}
}
#endif //QT_NO_COMBOBOX
break;
case PE_IndicatorSpinMinus:
case PE_IndicatorSpinPlus:
if (const QStyleOptionSpinBox *spinBox = qstyleoption_cast<const QStyleOptionSpinBox *>(option)) {
QStyleOptionSpinBox optionSpinBox = *spinBox;
QCommonStyle::drawPrimitive(element, &optionSpinBox, painter, widget);
}
#ifndef QT_NO_COMBOBOX
else if (const QStyleOptionFrame *cmb = qstyleoption_cast<const QStyleOptionFrame *>(option)) {
// We want to draw down arrow here for comboboxes as well.
QStyleOptionFrame comboBox = *cmb;
const int frameWidth = QS60StylePrivate::pixelMetric(PM_DefaultFrameWidth);
comboBox.rect.adjust(0, frameWidth, 0, -frameWidth);
QCommonStyle::drawPrimitive(element, &comboBox, painter, widget);
}
#endif //QT_NO_COMBOBOX
break;
case PE_Widget:
if (QS60StylePrivate::drawsOwnThemeBackground(widget)
#ifndef QT_NO_COMBOBOX
|| qobject_cast<const QComboBoxListView *>(widget)
#endif //QT_NO_COMBOBOX
#ifndef QT_NO_MENU
|| qobject_cast<const QMenu *> (widget)
#endif //QT_NO_MENU
) {
//Need extra check since dialogs have their own theme background
if (QS60StylePrivate::canDrawThemeBackground(option->palette.base(), widget)
&& QS60StylePrivate::equalToThemePalette(option->palette.window().texture().cacheKey(), QPalette::Window)) {
const bool comboMenu = qobject_cast<const QComboBoxListView *>(widget);
const bool menu = qobject_cast<const QMenu *>(widget);
// Add margin area to the background, to avoid background being cut for first and last item.
const int verticalMenuAdjustment = comboMenu ? QS60StylePrivate::pixelMetric(PM_MenuVMargin) : 0;
const QRect adjustedMenuRect = option->rect.adjusted(0, -verticalMenuAdjustment, 0, verticalMenuAdjustment);
if (comboMenu || menu)
QS60StylePrivate::drawSkinElement(QS60StylePrivate::SE_PopupBackground, painter, adjustedMenuRect, flags);
else
QS60StylePrivate::drawSkinElement(QS60StylePrivate::SE_DialogBackground, painter, adjustedMenuRect, flags);
} else {
commonStyleDraws = true;
}
}
break;
case PE_FrameWindow:
case PE_FrameTabWidget:
if (const QStyleOptionTabWidgetFrame *tabFrame = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(option)) {
QStyleOptionTabWidgetFrame optionTabFrame = *tabFrame;
QS60StylePrivate::drawSkinElement(QS60StylePrivate::SE_PanelBackground, painter, optionTabFrame.rect, flags);
}
break;
case PE_IndicatorHeaderArrow:
if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(option)) {
if (header->sortIndicator & QStyleOptionHeader::SortUp)
drawPrimitive(PE_IndicatorArrowUp, header, painter, widget);
else if (header->sortIndicator & QStyleOptionHeader::SortDown)
drawPrimitive(PE_IndicatorArrowDown, header, painter, widget);
} // QStyleOptionHeader::None is not drawn => not needed
break;
#ifndef QT_NO_GROUPBOX
case PE_FrameGroupBox:
if (const QStyleOptionFrameV2 *frame = qstyleoption_cast<const QStyleOptionFrameV2 *>(option))
QS60StylePrivate::drawSkinElement(QS60StylePrivate::SE_SettingsList, painter, frame->rect, flags);
break;
#endif //QT_NO_GROUPBOX
// Qt3 primitives are not supported
case PE_Q3CheckListController:
case PE_Q3CheckListExclusiveIndicator:
case PE_Q3CheckListIndicator:
case PE_Q3DockWindowSeparator:
case PE_Q3Separator:
Q_ASSERT(false);
break;
case PE_Frame:
break;
#ifndef QT_NO_ITEMVIEWS
case PE_PanelItemViewItem:
if (const QStyleOptionViewItemV4 *vopt = qstyleoption_cast<const QStyleOptionViewItemV4 *>(option)) {
const bool isSelected = (vopt->state & State_Selected);
const bool hasFocus = (vopt->state & State_HasFocus);
const bool isPressed = QS60StylePrivate::isWidgetPressed(widget);
if (QS60StylePrivate::equalToThemePalette(option->palette.highlight().color(), QPalette::Highlight)) {
QRect highlightRect = vopt->rect.adjusted(1,1,-1,-1);
const QAbstractItemView *itemView = qobject_cast<const QAbstractItemView *>(widget);
QAbstractItemView::SelectionBehavior selectionBehavior =
itemView ? itemView->selectionBehavior() : QAbstractItemView::SelectItems;
// Set the draw area for highlights (focus, select rect or pressed rect)
if (hasFocus || isPressed) {
if (selectionBehavior != QAbstractItemView::SelectItems) {
// set highlight rect so that it is continuous from cell to cell, yet sligthly
// smaller than cell rect
int xBeginning = 0, yBeginning = 0, xEnd = 0, yEnd = 0;
if (selectionBehavior == QAbstractItemView::SelectRows) {
yBeginning = 1; yEnd = -1;
if (vopt->viewItemPosition == QStyleOptionViewItemV4::Beginning)
xBeginning = 1;
else if (vopt->viewItemPosition == QStyleOptionViewItemV4::End)
xEnd = -1;
} else if (selectionBehavior == QAbstractItemView::SelectColumns) {
xBeginning = 1; xEnd = -1;
if (vopt->viewItemPosition == QStyleOptionViewItemV4::Beginning)
yBeginning = 1;
else if (vopt->viewItemPosition == QStyleOptionViewItemV4::End)
yEnd = -1;
}
highlightRect = option->rect.adjusted(xBeginning, yBeginning, xEnd, yEnd);
}
}
bool tableView = false;
if (itemView && qobject_cast<const QTableView *>(widget))
tableView = true;
QS60StylePrivate::SkinElements element;
bool themeGraphicDefined = false;
QRect elementRect = option->rect;
//draw item is drawn as pressed, if it already has focus.
if (isPressed && hasFocus) {
themeGraphicDefined = true;
element = tableView ? QS60StylePrivate::SE_TableItemPressed : QS60StylePrivate::SE_ListItemPressed;
} else if (hasFocus || (isSelected && selectionBehavior != QAbstractItemView::SelectItems)) {
element = QS60StylePrivate::SE_ListHighlight;
elementRect = highlightRect;
themeGraphicDefined = true;
}
if (themeGraphicDefined)
QS60StylePrivate::drawSkinElement(element, painter, elementRect, flags);
} else {
QCommonStyle::drawPrimitive(element, option, painter, widget);
}
}
break;
#endif //QT_NO_ITEMVIEWS
case PE_IndicatorMenuCheckMark:
if (const QStyleOptionMenuItem *checkBox = qstyleoption_cast<const QStyleOptionMenuItem *>(option)){
QStyleOptionMenuItem optionCheckBox = *checkBox;
if (optionCheckBox.checked)
optionCheckBox.state = (optionCheckBox.state | State_On);
drawPrimitive(PE_IndicatorCheckBox, &optionCheckBox, painter, widget);
}
break;
#ifndef QT_NO_TOOLBAR
case PE_IndicatorToolBarHandle:
// no toolbar handles in S60/AVKON UI
case PE_IndicatorToolBarSeparator:
// no separators in S60/AVKON UI
break;
#endif //QT_NO_TOOLBAR
case PE_PanelMenuBar:
case PE_FrameMenu:
break; //disable frame in menu
case PE_IndicatorBranch:
#if defined(Q_WS_S60)
// 3.1 AVKON UI does not have tree view component, use common style for drawing there
if (QSysInfo::s60Version() == QSysInfo::SV_S60_3_1) {
#else
if (true) {
#endif
QCommonStyle::drawPrimitive(element, option, painter, widget);
} else {
if (const QStyleOptionViewItemV2 *vopt = qstyleoption_cast<const QStyleOptionViewItemV2 *>(option)) {
const bool rightLine = option->state & State_Item;
const bool downLine = option->state & State_Sibling;
const bool upLine = option->state & (State_Open | State_Children | State_Item | State_Sibling);
QS60StylePrivate::SkinElementFlags adjustedFlags = flags;
QS60StyleEnums::SkinParts skinPart;
bool drawSkinPart = false;
if (rightLine && downLine && upLine) {
skinPart = QS60StyleEnums::SP_QgnIndiHlLineBranch;
drawSkinPart = true;
} else if (rightLine && upLine) {
skinPart = QS60StyleEnums::SP_QgnIndiHlLineEnd;
drawSkinPart = true;
} else if (upLine && downLine) {
skinPart = QS60StyleEnums::SP_QgnIndiHlLineStraight;
drawSkinPart = true;
}
if (option->direction == Qt::RightToLeft)
adjustedFlags |= QS60StylePrivate::SF_Mirrored_X_Axis;
if (drawSkinPart)
QS60StylePrivate::drawSkinPart(skinPart, painter, option->rect, adjustedFlags);
if (option->state & State_Children) {
QS60StyleEnums::SkinParts skinPart =
(option->state & State_Open) ? QS60StyleEnums::SP_QgnIndiHlColSuper : QS60StyleEnums::SP_QgnIndiHlExpSuper;
const QRect selectionRect = subElementRect(SE_ItemViewItemCheckIndicator, vopt, widget);
const int minDimension = qMin(option->rect.width(), option->rect.height());
const int magicTweak = (option->direction == Qt::RightToLeft) ? -3 : 3; //@todo: magic
//The branch indicator icon in S60 is supposed to be superimposed on top of branch lines.
QRect iconRect(QPoint(option->rect.left() + magicTweak, selectionRect.top() + 1), QSize(minDimension, minDimension));
if (!QS60StylePrivate::isTouchSupported())
iconRect.translate(0, -4); //@todo: magic
QS60StylePrivate::drawSkinPart(skinPart, painter, iconRect, adjustedFlags);
}
}
}
break;
case PE_PanelItemViewRow: // ### Qt 5: remove
#ifndef QT_NO_ITEMVIEWS
if (const QStyleOptionViewItemV4 *vopt = qstyleoption_cast<const QStyleOptionViewItemV4 *>(option)) {
if (!QS60StylePrivate::equalToThemePalette(vopt->palette.base().texture().cacheKey(), QPalette::Base)) {
//QPalette::Base has been changed, let commonstyle draw the item
commonStyleDraws = true;
} else {
QPalette::ColorGroup cg = vopt->state & State_Enabled ? QPalette::Normal : QPalette::Disabled;
if (cg == QPalette::Normal && !(vopt->state & State_Active))
cg = QPalette::Inactive;
if (vopt->features & QStyleOptionViewItemV2::Alternate)
painter->fillRect(vopt->rect, vopt->palette.brush(cg, QPalette::AlternateBase));
//apart from alternate base, no background for list item is drawn for S60Style
}
}
#endif
break;
case PE_PanelScrollAreaCorner:
break;
case PE_IndicatorItemViewItemDrop:
if (QS60StylePrivate::isTouchSupported())
QS60StylePrivate::drawSkinElement(QS60StylePrivate::SE_DropArea, painter, option->rect, flags);
else
commonStyleDraws = true;
break;
// todo: items are below with #ifdefs "just in case". in final version, remove all non-required cases
case PE_FrameLineEdit:
case PE_IndicatorDockWidgetResizeHandle:
case PE_PanelTipLabel:
#ifndef QT_NO_TABBAR
case PE_IndicatorTabTear: // No tab tear in S60
#endif // QT_NO_TABBAR
case PE_FrameDefaultButton:
#ifndef QT_NO_DOCKWIDGET
case PE_FrameDockWidget:
#endif //QT_NO_DOCKWIDGET
#ifndef QT_NO_PROGRESSBAR
case PE_IndicatorProgressChunk:
#endif //QT_NO_PROGRESSBAR
#ifndef QT_NO_TOOLBAR
case PE_PanelToolBar:
#endif //QT_NO_TOOLBAR
#ifndef QT_NO_COLUMNVIEW
case PE_IndicatorColumnViewArrow:
#endif //QT_NO_COLUMNVIEW
case PE_FrameTabBarBase: // since tabs are in S60 always in navipane, let's use common style for tab base in Qt.
default:
commonStyleDraws = true;
}
if (commonStyleDraws) {
QCommonStyle::drawPrimitive(element, option, painter, widget);
}
}
/*! \reimp */
int QS60Style::pixelMetric(PixelMetric metric, const QStyleOption *option, const QWidget *widget) const
{
int metricValue = QS60StylePrivate::pixelMetric(metric);
if (metricValue == KNotFound)
metricValue = QCommonStyle::pixelMetric(metric, option, widget);
// Menu scrollers should be set to zero height for combobox popups
if (metric == PM_MenuScrollerHeight && !qobject_cast<const QMenu *>(widget))
metricValue = 0;
//if layout direction is mirrored, switch left and right border margins
if (option && option->direction == Qt::RightToLeft) {
if (metric == PM_LayoutLeftMargin)
metricValue = QS60StylePrivate::pixelMetric(PM_LayoutRightMargin);
else if (metric == PM_LayoutRightMargin)
metricValue = QS60StylePrivate::pixelMetric(PM_LayoutLeftMargin);
}
if (widget && (metric == PM_LayoutTopMargin || metric == PM_LayoutLeftMargin || metric == PM_LayoutRightMargin))
if (widget->windowType() == Qt::Dialog)
//double the layout margins (except bottom) for dialogs, it is very close to real value
//without having to define custom pixel metric
metricValue *= 2;
#if defined(Q_WS_S60)
if (metric == PM_TabBarTabOverlap && (QSysInfo::s60Version() > QSysInfo::SV_S60_5_2))
metricValue = 0;
#endif
return metricValue;
}
/*! \reimp */
QSize QS60Style::sizeFromContents(ContentsType ct, const QStyleOption *opt,
const QSize &csz, const QWidget *widget) const
{
QSize sz(csz);
switch (ct) {
case CT_ToolButton:
sz = QCommonStyle::sizeFromContents( ct, opt, csz, widget);
//FIXME properly - style should calculate the location of border frame-part
sz += QSize(2 * pixelMetric(PM_ButtonMargin), 2 * pixelMetric(PM_ButtonMargin));
if (const QStyleOptionToolButton *toolBtn = qstyleoption_cast<const QStyleOptionToolButton *>(opt))
if (toolBtn->subControls & SC_ToolButtonMenu)
sz += QSize(pixelMetric(PM_MenuButtonIndicator), 0);
//Make toolbuttons in toolbar stretch the whole screen area
if (widget && qobject_cast<const QToolBar *>(widget->parentWidget())) {
const QToolBar *tb = qobject_cast<const QToolBar *>(widget->parentWidget());
const bool parentCanGrowHorizontally = !(tb->sizePolicy().horizontalPolicy() == QSizePolicy::Fixed ||
tb->sizePolicy().horizontalPolicy() == QSizePolicy::Maximum) && tb->orientation() == Qt::Horizontal;
if (parentCanGrowHorizontally) {
int buttons = 0;
//Make the auto-stretch to happen only for horizontal orientation
if (tb && tb->orientation() == Qt::Horizontal) {
QList<QAction*> actionList = tb->actions();
for (int i = 0; i < actionList.count(); i++) {
buttons++;
}
}
if (widget->parentWidget() && buttons > 0) {
QWidget *w = const_cast<QWidget *>(widget);
int toolBarMaxWidth = 0;
int totalMargin = 0;
while (w) {
//honor fixed width parents
if (w->maximumWidth() == w->minimumWidth())
toolBarMaxWidth = qMax(toolBarMaxWidth, w->maximumWidth());
if (w->layout() && w->windowType() == Qt::Widget) {
totalMargin += w->layout()->contentsMargins().left() +
w->layout()->contentsMargins().right();
}
w = w->parentWidget();
}
totalMargin += 2 * pixelMetric(QStyle::PM_ToolBarFrameWidth);
if (toolBarMaxWidth == 0)
toolBarMaxWidth =
QApplication::desktop()->availableGeometry(widget->parentWidget()).width();
//Reduce the margins, toolbar frame, item spacing and internal margin from available area
toolBarMaxWidth -= totalMargin;
//ensure that buttons are side-by-side and not on top of each other
const int toolButtonWidth = (toolBarMaxWidth / buttons)
- pixelMetric(QStyle::PM_ToolBarItemSpacing)
- pixelMetric(QStyle::PM_ToolBarItemMargin)
//toolbar frame needs to be reduced again, since QToolBarLayout adds it for each toolbar action
- 2 * pixelMetric(QStyle::PM_ToolBarFrameWidth) - 1;
sz.setWidth(qMax(toolButtonWidth, sz.width()));
}
}
}
break;
case CT_PushButton:
sz = QCommonStyle::sizeFromContents( ct, opt, csz, widget);
//FIXME properly - style should calculate the location of border frame-part
if (const QAbstractButton *buttonWidget = (qobject_cast<const QAbstractButton *>(widget))) {
if (buttonWidget->isCheckable())
sz += QSize(pixelMetric(PM_IndicatorWidth) + pixelMetric(PM_CheckBoxLabelSpacing), 0);
const int iconHeight = (!buttonWidget->icon().isNull()) ? buttonWidget->iconSize().height() : 0;
const int textHeight = (buttonWidget->text().length() > 0) ?
buttonWidget->fontMetrics().size(Qt::TextSingleLine, buttonWidget->text()).height() : opt->fontMetrics.height();
const int decoratorHeight = (buttonWidget->isCheckable()) ? pixelMetric(PM_IndicatorHeight) : 0;
const int contentHeight =
qMax(qMax(iconHeight, decoratorHeight) + pixelMetric(PM_ButtonMargin),
textHeight + 2*pixelMetric(PM_ButtonMargin));
sz.setHeight(qMax(sz.height(), contentHeight));
sz += QSize(2 * pixelMetric(PM_ButtonMargin), 0);
}
break;
case CT_LineEdit:
if (const QStyleOptionFrame *f = qstyleoption_cast<const QStyleOptionFrame *>(opt))
sz += QSize(2 * f->lineWidth, 4 * f->lineWidth);
break;
case CT_TabBarTab: {
sz = QCommonStyle::sizeFromContents(ct, opt, csz, widget);
// Adjust beginning tabbar item size, if scrollbuttons are used. This is to ensure that the
// tabbar item content fits, since scrollbuttons are making beginning tabbar item smaller.
int scrollButtonSize = 0;
if (const QTabBar *tabBar = qobject_cast<const QTabBar *>(widget))
scrollButtonSize = tabBar->usesScrollButtons() ? pixelMetric(PM_TabBarScrollButtonWidth) : 0;
if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) {
const bool verticalTabs = tab->shape == QTabBar::RoundedEast
|| tab->shape == QTabBar::RoundedWest
|| tab->shape == QTabBar::TriangularEast
|| tab->shape == QTabBar::TriangularWest;
if (tab->position == QStyleOptionTab::Beginning)
sz += QSize(verticalTabs ? 0 : scrollButtonSize, !verticalTabs ? 0 : scrollButtonSize);
}
}
break;
case CT_MenuItem:
case CT_ItemViewItem:
if (const QStyleOptionMenuItem *menuItem = qstyleoption_cast<const QStyleOptionMenuItem *>(opt)) {
if (menuItem->menuItemType == QStyleOptionMenuItem::Separator) {
sz = QSize(menuItem->rect.width() - 2 * pixelMetric(PM_MenuHMargin) - 2 * QS60StylePrivate::pixelMetric(PM_FrameCornerWidth), 1);
break;
}
}
sz = QCommonStyle::sizeFromContents( ct, opt, csz, widget);
if (QS60StylePrivate::isTouchSupported()) {
//Make itemview easier to use in touch devices
sz.setHeight(sz.height() + 2 * pixelMetric(PM_FocusFrameVMargin));
//QCommonStyle does not adjust height with horizontal margin, it only adjusts width
if (ct == CT_MenuItem)
sz.setHeight(sz.height() - 8); //QCommonstyle adds 8 to height that this style handles through PM values
}
break;
#ifndef QT_NO_COMBOBOX
case CT_ComboBox: {
// Fixing Ui design issues with too wide QComboBoxes and greedy SizeHints
// Make sure, that the combobox stays within the screen.
const QSize desktopContentSize = QApplication::desktop()->availableGeometry().size()
- QSize(pixelMetric(PM_LayoutLeftMargin) + pixelMetric(PM_LayoutRightMargin), 0);
sz = QCommonStyle::sizeFromContents(ct, opt, csz, widget).
boundedTo(desktopContentSize);
}
break;
#endif
default:
sz = QCommonStyle::sizeFromContents( ct, opt, csz, widget);
break;
}
if (!sz.isValid())
sz = QCommonStyle::sizeFromContents(ct, opt, csz, widget);
return sz;
}
/*! \reimp */
int QS60Style::styleHint(StyleHint sh, const QStyleOption *opt, const QWidget *widget,
QStyleHintReturn *hret) const
{
int retValue = 0;
switch (sh) {
case SH_RequestSoftwareInputPanel:
if (QS60StylePrivate::isSingleClickUi())
retValue = RSIP_OnMouseClick;
else
retValue = RSIP_OnMouseClickAndAlreadyFocused;
break;
case SH_ComboBox_Popup:
retValue = true;
break;
case SH_Table_GridLineColor:
retValue = int(QS60StylePrivate::s60Color(QS60StyleEnums::CL_QsnLineColors, 2, 0).rgba());
break;
case SH_GroupBox_TextLabelColor:
retValue = int(QS60StylePrivate::s60Color(QS60StyleEnums::CL_QsnTextColors, 6, 0).rgba());
break;
case SH_ScrollBar_ScrollWhenPointerLeavesControl:
retValue = true;
break;
case SH_Slider_SnapToValue:
retValue = true;
break;
case SH_Slider_StopMouseOverSlider:
retValue = true;
break;
case SH_LineEdit_PasswordCharacter:
retValue = '*';
break;
case SH_ComboBox_PopupFrameStyle:
retValue = QFrame::NoFrame | QFrame::Plain;
break;
case SH_Dial_BackgroundRole:
retValue = QPalette::Base;
break;
case SH_ItemView_ActivateItemOnSingleClick: {
if (QS60StylePrivate::isSingleClickUi())
retValue = true;
else if (opt && opt->state & QStyle::State_Selected)
retValue = true;
break;
}
case SH_ProgressDialog_TextLabelAlignment:
retValue = (QApplication::layoutDirection() == Qt::LeftToRight) ?
Qt::AlignLeft :
Qt::AlignRight;
break;
case SH_Menu_SubMenuPopupDelay:
retValue = 300;
break;
case SH_Menu_Scrollable:
retValue = true;
break;
case SH_Menu_SelectionWrap:
retValue = true;
break;
case SH_Menu_MouseTracking:
retValue = true;
break;
case SH_ItemView_ShowDecorationSelected:
retValue = true;
break;
case SH_ToolBar_Movable:
retValue = false;
break;
case SH_BlinkCursorWhenTextSelected:
retValue = true;
break;
case SH_UnderlineShortcut:
retValue = 0;
break;
case SH_FormLayoutWrapPolicy:
retValue = QFormLayout::WrapLongRows;
break;
case SH_ScrollBar_ContextMenu:
retValue = false;
break;
default:
retValue = QCommonStyle::styleHint(sh, opt, widget, hret);
break;
}
return retValue;
}
/*! \reimp */
QRect QS60Style::subControlRect(ComplexControl control, const QStyleOptionComplex *option, SubControl scontrol, const QWidget *widget) const
{
QRect ret;
switch (control) {
#ifndef QT_NO_SCROLLBAR
// This implementation of subControlRect(CC_ScrollBar..) basically just removes the SC_ScrollBarSubLine and SC_ScrollBarAddLine
case CC_ScrollBar:
if (const QStyleOptionSlider *scrollbarOption = qstyleoption_cast<const QStyleOptionSlider *>(option)) {
const QRect scrollBarRect = scrollbarOption->rect;
const bool isHorizontal = scrollbarOption->orientation == Qt::Horizontal;
const int maxlen = isHorizontal ? scrollBarRect.width() : scrollBarRect.height();
int sliderlen;
// calculate slider length
if (scrollbarOption->maximum != scrollbarOption->minimum) {
const uint range = scrollbarOption->maximum - scrollbarOption->minimum;
sliderlen = (qint64(scrollbarOption->pageStep) * maxlen) / (range + scrollbarOption->pageStep);
const int slidermin = pixelMetric(PM_ScrollBarSliderMin, scrollbarOption, widget);
if (sliderlen < slidermin || range > (INT_MAX >> 1))
sliderlen = slidermin;
if (sliderlen > maxlen)
sliderlen = maxlen;
} else {
sliderlen = maxlen;
}
const int sliderstart = sliderPositionFromValue(scrollbarOption->minimum,
scrollbarOption->maximum,
scrollbarOption->sliderPosition,
maxlen - sliderlen,
scrollbarOption->upsideDown);
switch (scontrol) {
case SC_ScrollBarSubPage: // between top/left button and slider
if (isHorizontal)
ret.setRect(0, 0, sliderstart, scrollBarRect.height());
else
ret.setRect(0, 0, scrollBarRect.width(), sliderstart);
break;
case SC_ScrollBarAddPage: { // between bottom/right button and slider
const int addPageLength = sliderstart + sliderlen;
if (isHorizontal)
ret = scrollBarRect.adjusted(addPageLength, 0, 0, 0);
else
ret = scrollBarRect.adjusted(0, addPageLength, 0, 0);
}
break;
case SC_ScrollBarGroove:
ret = scrollBarRect;
break;
case SC_ScrollBarSlider:
if (scrollbarOption->orientation == Qt::Horizontal)
ret.setRect(sliderstart, 0, sliderlen, scrollBarRect.height());
else
ret.setRect(0, sliderstart, scrollBarRect.width(), sliderlen);
break;
case SC_ScrollBarSubLine: // top/left button
case SC_ScrollBarAddLine: // bottom/right button
default:
break;
}
ret = visualRect(scrollbarOption->direction, scrollBarRect, ret);
}
break;
#endif // QT_NO_SCROLLBAR
case CC_SpinBox:
if (const QStyleOptionSpinBox *spinbox = qstyleoption_cast<const QStyleOptionSpinBox *>(option)) {
const int frameThickness = spinbox->frame ? pixelMetric(PM_SpinBoxFrameWidth, spinbox, widget) : 0;
const int buttonMargin = spinbox->frame ? 2 : 0;
const int buttonContentWidth = QS60StylePrivate::pixelMetric(PM_ButtonIconSize) + 2 * buttonMargin;
// Spinbox buttons should be no larger than one fourth of total width.
// Thus, side-by-side buttons would take half of the total width.
const int maxSize = qMax(spinbox->rect.width() / 4, buttonContentWidth);
QSize buttonSize;
buttonSize.setHeight(qMin(maxSize, qMax(8, spinbox->rect.height() - frameThickness)));
//width should at least be equal to height
buttonSize.setWidth(qMax(buttonSize.height(), buttonContentWidth));
buttonSize = buttonSize.expandedTo(QApplication::globalStrut());
// Normally spinbuttons should be side-by-side, but if spinbox grows very big
// and spinbuttons reach their maximum size, they can be deployed one top of the other.
const bool sideBySide = (buttonSize.height() * 2 < spinbox->rect.height()) ? false : true;
const int y = frameThickness + spinbox->rect.y() +
(spinbox->rect.height() - (sideBySide ? 1 : 2) * buttonSize.height()) / 2;
const int x = spinbox->rect.x() +
spinbox->rect.width() - frameThickness - (sideBySide ? 2 : 1) * buttonSize.width();
switch (scontrol) {
case SC_SpinBoxUp:
if (spinbox->buttonSymbols == QAbstractSpinBox::NoButtons)
return QRect();
ret = QRect(x, y, buttonSize.width(), buttonSize.height());
break;
case SC_SpinBoxDown:
if (spinbox->buttonSymbols == QAbstractSpinBox::NoButtons)
return QRect();
ret = QRect(x + (sideBySide ? buttonSize.width() : 0),
y + (sideBySide ? 0 : buttonSize.height()),
buttonSize.width(), buttonSize.height());
break;
case SC_SpinBoxEditField:
if (spinbox->buttonSymbols == QAbstractSpinBox::NoButtons)
ret = QRect(
frameThickness,
frameThickness,
spinbox->rect.width() - 2 * frameThickness,
spinbox->rect.height() - 2 * frameThickness);
else
ret = QRect(
frameThickness,
frameThickness,
x - frameThickness,
spinbox->rect.height() - 2 * frameThickness);
break;
case SC_SpinBoxFrame:
ret = spinbox->rect;
break;
default:
break;
}
ret = visualRect(spinbox->direction, spinbox->rect, ret);
}
break;
case CC_ComboBox:
if (const QStyleOptionComboBox *cmb = qstyleoption_cast<const QStyleOptionComboBox *>(option)) {
ret = cmb->rect;
const int width = cmb->rect.width();
const int height = cmb->rect.height();
const int buttonMargin = cmb->frame ? 2 : 0;
// lets use spinbox frame here as well, as no combobox specific value available.
const int frameThickness = cmb->frame ? pixelMetric(PM_SpinBoxFrameWidth, cmb, widget) : 0;
const int buttonMinSize = QS60StylePrivate::pixelMetric(PM_ButtonIconSize) + 2 * buttonMargin;
QSize buttonSize;
//allow button to grow to one fourth of the frame height, if the frame is really tall
buttonSize.setHeight(qMin(height, qMax(width / 4, buttonMinSize)));
buttonSize.setWidth(buttonSize.height());
buttonSize = buttonSize.expandedTo(QApplication::globalStrut());
switch (scontrol) {
case SC_ComboBoxArrow: {
const int xposMod = cmb->rect.x() + width - buttonMargin - buttonSize.width();
const int ypos = cmb->rect.y();
ret.setRect(xposMod, ypos + buttonMargin, buttonSize.width(), height - 2 * buttonMargin);
}
break;
case SC_ComboBoxEditField: {
ret = QRect(0, 0, cmb->rect.x() + width - buttonSize.width(), height);
}
break;
case SC_ComboBoxListBoxPopup: {
ret = QApplication::desktop()->availableGeometry();
}
break;
default:
break;
}
ret = visualRect(cmb->direction, cmb->rect, ret);
}
break;
case CC_GroupBox:
if (const QStyleOptionGroupBox *groupBox = qstyleoption_cast<const QStyleOptionGroupBox *>(option)) {
ret = QCommonStyle::subControlRect(control, option, scontrol, widget);
switch (scontrol) {
case SC_GroupBoxCheckBox: //fallthrough
case SC_GroupBoxLabel: {
//slightly indent text and boxes, so that dialog border does not mess with them.
const int horizontalSpacing =
QS60StylePrivate::pixelMetric(PM_LayoutHorizontalSpacing);
ret.adjust(2, horizontalSpacing - 3, 0, 0);
}
break;
case SC_GroupBoxFrame: {
const QRect textBox = subControlRect(control, option, SC_GroupBoxLabel, widget);
const int tbHeight = textBox.height();
ret.translate(0, -ret.y());
// include title to within the groupBox frame
ret.setHeight(ret.height() + tbHeight);
if (widget && ret.bottom() > widget->rect().bottom())
ret.setBottom(widget->rect().bottom());
}
break;
default:
break;
}
}
break;
case CC_ToolButton:
if (const QStyleOptionToolButton *toolButton = qstyleoption_cast<const QStyleOptionToolButton *>(option)) {
const int indicatorRect = pixelMetric(PM_MenuButtonIndicator) + 2 * pixelMetric(PM_ButtonMargin);
const int border = pixelMetric(PM_ButtonMargin) + pixelMetric(PM_DefaultFrameWidth);
ret = toolButton->rect;
const bool popup = (toolButton->features &
(QStyleOptionToolButton::MenuButtonPopup | QStyleOptionToolButton::PopupDelay))
== QStyleOptionToolButton::MenuButtonPopup;
switch (scontrol) {
case SC_ToolButton:
if (popup)
ret.adjust(0, 0, -indicatorRect, 0);
break;
case SC_ToolButtonMenu:
if (popup)
ret.adjust(ret.width() - indicatorRect, border, -pixelMetric(PM_ButtonMargin), -border);
break;
default:
break;
}
ret = visualRect(toolButton->direction, toolButton->rect, ret);
}
break;
default:
ret = QCommonStyle::subControlRect(control, option, scontrol, widget);
}
return ret;
}
/*!
\reimp
*/
QRect QS60Style::subElementRect(SubElement element, const QStyleOption *opt, const QWidget *widget) const
{
QRect ret;
switch (element) {
case SE_RadioButtonFocusRect:
ret = opt->rect;
break;
case SE_LineEditContents: {
// in S60 the input text box doesn't start from line Edit's TL, but
// a bit indented (8 pixels).
const int KLineEditDefaultIndention = 8;
ret = visualRect(
opt->direction, opt->rect, opt->rect.adjusted(KLineEditDefaultIndention, 0, 0, 0));
}
break;
case SE_TabBarTearIndicator:
ret = QRect(0, 0, 0, 0);
break;
case SE_TabWidgetTabBar:
if (const QStyleOptionTabWidgetFrame *optionTab = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) {
ret = QCommonStyle::subElementRect(element, opt, widget);
if (const QStyleOptionTabWidgetFrame *twf = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) {
const int borderThickness =
QS60StylePrivate::pixelMetric(PM_DefaultFrameWidth);
int tabOverlap = pixelMetric(PM_TabBarTabOverlap);
if (tabOverlap > borderThickness)
tabOverlap -= borderThickness;
const QTabWidget *tab = qobject_cast<const QTabWidget *>(widget);
int gain = (tab) ? tabOverlap * tab->count() : 0;
switch (twf->shape) {
case QTabBar::RoundedNorth:
case QTabBar::TriangularNorth:
case QTabBar::RoundedSouth:
case QTabBar::TriangularSouth: {
if (widget) {
// make sure that gain does not set the rect outside of widget boundaries
if (twf->direction == Qt::RightToLeft) {
if ((ret.left() - gain) < widget->rect().left())
gain = widget->rect().left() - ret.left();
ret.adjust(-gain, 0, 0, 0);
} else {
if ((ret.right() + gain) > widget->rect().right())
gain = widget->rect().right() - ret.right();
ret.adjust(0, 0, gain, 0);
}
}
break;
}
default: {
if (widget) {
if ((ret.bottom() + gain) > widget->rect().bottom())
gain = widget->rect().bottom() - ret.bottom();
ret.adjust(0, 0, 0, gain);
}
break;
}
}
}
}
break;
case SE_ItemViewItemText:
case SE_ItemViewItemDecoration:
if (const QStyleOptionViewItemV4 *vopt = qstyleoption_cast<const QStyleOptionViewItemV4 *>(opt)) {
const QAbstractItemView *listItem = qobject_cast<const QAbstractItemView *>(widget);
const bool multiSelection = !listItem ? false :
listItem->selectionMode() == QAbstractItemView::MultiSelection ||
listItem->selectionMode() == QAbstractItemView::ExtendedSelection ||
listItem->selectionMode() == QAbstractItemView::ContiguousSelection;
ret = QCommonStyle::subElementRect(element, opt, widget);
// If both multiselect & check-state, then remove checkbox and move
// text and decoration towards the beginning
if (listItem &&
multiSelection &&
(vopt->features & QStyleOptionViewItemV2::HasCheckIndicator)) {
const int verticalSpacing =
QS60StylePrivate::pixelMetric(PM_LayoutVerticalSpacing);
//const int horizontalSpacing = QS60StylePrivate::pixelMetric(PM_LayoutHorizontalSpacing);
const int checkBoxRectWidth = subElementRect(SE_ItemViewItemCheckIndicator, opt, widget).width();
ret.adjust(-checkBoxRectWidth - verticalSpacing, 0, -checkBoxRectWidth - verticalSpacing, 0);
}
} else if (const QStyleOptionMenuItem *menuItem = qstyleoption_cast<const QStyleOptionMenuItem *>(opt)) {
const bool checkable = menuItem->checkType != QStyleOptionMenuItem::NotCheckable;
const int indicatorWidth = checkable ?
pixelMetric(PM_ListViewIconSize, opt, widget) :
pixelMetric(PM_SmallIconSize, opt, widget);
ret = menuItem->rect;
QRect checkBoxRect = checkable ? menuItem->rect : QRect();
if (checkable) {
checkBoxRect.setWidth(pixelMetric(PM_IndicatorWidth));
checkBoxRect.setHeight(pixelMetric(PM_IndicatorHeight));
}
const int vSpacing = QS60StylePrivate::pixelMetric(PM_LayoutVerticalSpacing);
//The vertical spacing is doubled; it needs one spacing to separate checkbox from
//highlight and then it needs one to separate it whatever is shown after it (text/icon/both).
const int moveByX = checkBoxRect.width() + 2 * vSpacing;
if (element == SE_ItemViewItemDecoration) {
if (menuItem->icon.isNull()) {
ret = QRect();
} else {
if (menuItem->direction == Qt::RightToLeft)
ret.translate(ret.width() - indicatorWidth - moveByX, 0);
else
ret.translate(moveByX, 0);
ret.setWidth(indicatorWidth);
}
} else {
if (!menuItem->icon.isNull()) {
if (menuItem->direction == Qt::LeftToRight)
ret.adjust(indicatorWidth, 0, 0, 0);
else
ret.adjust(0, 0, -indicatorWidth, 0);
}
if (menuItem->direction == Qt::LeftToRight)
ret.adjust(moveByX, 0, 0, 0);
else
ret.adjust(0, 0, -moveByX, 0);
// Make room for submenu indicator
if (menuItem->menuItemType == QStyleOptionMenuItem::SubMenu){
// submenu indicator is very small, so lets halve the rect
if (menuItem->direction == Qt::LeftToRight)
ret.adjust(0, 0, -(indicatorWidth >> 1), 0);
else
ret.adjust((indicatorWidth >> 1), 0, 0, 0);
}
}
}
break;
case SE_ItemViewItemCheckIndicator:
if (const QStyleOptionViewItemV4 *vopt = qstyleoption_cast<const QStyleOptionViewItemV4 *>(opt)) {
const QAbstractItemView *listItem = qobject_cast<const QAbstractItemView *>(widget);
const bool singleSelection = listItem &&
(listItem->selectionMode() == QAbstractItemView::SingleSelection ||
listItem->selectionMode() == QAbstractItemView::NoSelection);
const bool checkBoxOnly = (vopt->features & QStyleOptionViewItemV2::HasCheckIndicator) &&
listItem &&
singleSelection && vopt->text.isEmpty() && vopt->icon.isNull();
// Selection check mark rect.
const int indicatorWidth = QS60StylePrivate::pixelMetric(PM_IndicatorWidth);
const int indicatorHeight = QS60StylePrivate::pixelMetric(PM_IndicatorHeight);
const int spacing = QS60StylePrivate::pixelMetric(PM_CheckBoxLabelSpacing);
const int itemHeight = opt->rect.height();
int heightOffset = 0;
if (indicatorHeight < itemHeight)
heightOffset = ((itemHeight - indicatorHeight) >> 1);
if (checkBoxOnly) {
// Move rect and make it slightly smaller, so that
// a) highlight border does not cross the rect
// b) in s60 list checkbox is smaller than normal checkbox
//todo; magic three
ret.setRect(opt->rect.left() + 3, opt->rect.top() + heightOffset,
indicatorWidth - 3, indicatorHeight - 3);
} else {
ret.setRect(opt->rect.right() - indicatorWidth - spacing, opt->rect.top() + heightOffset,
indicatorWidth, indicatorHeight);
}
} else {
ret = QCommonStyle::subElementRect(element, opt, widget);
}
break;
case SE_HeaderLabel:
ret = QCommonStyle::subElementRect(element, opt, widget);
if (qstyleoption_cast<const QStyleOptionHeader *>(opt)) {
// Subtract area needed for line
if (opt->state & State_Horizontal)
ret.setHeight(ret.height() - QS60StylePrivate::pixelMetric(PM_BoldLineWidth));
else
ret.setWidth(ret.width() - QS60StylePrivate::pixelMetric(PM_ThinLineWidth));
}
ret = visualRect(opt->direction, opt->rect, ret);
break;
case SE_RadioButtonIndicator: {
const int height = pixelMetric(PM_ExclusiveIndicatorHeight, opt, widget);
ret.setRect(opt->rect.x(), opt->rect.y() + ((opt->rect.height() - height) >> 1),
pixelMetric(PM_ExclusiveIndicatorWidth, opt, widget), height);
ret.translate(2, 0); //move indicator slightly to avoid highlight crossing over it
ret = visualRect(opt->direction, opt->rect, ret);
}
break;
case SE_CheckBoxIndicator: {
const int height = pixelMetric(PM_IndicatorHeight, opt, widget);
ret.setRect(opt->rect.x(), opt->rect.y() + ((opt->rect.height() - height) >> 1),
pixelMetric(PM_IndicatorWidth, opt, widget), height);
ret.translate(2, 0); //move indicator slightly to avoid highlight crossing over it
ret = visualRect(opt->direction, opt->rect, ret);
}
break;
case SE_CheckBoxFocusRect:
ret = opt->rect;
break;
case SE_ProgressBarLabel:
case SE_ProgressBarContents:
case SE_ProgressBarGroove:
ret = opt->rect;
break;
default:
ret = QCommonStyle::subElementRect(element, opt, widget);
}
return ret;
}
/*!
\reimp
*/
void QS60Style::polish(QWidget *widget)
{
Q_D(const QS60Style);
QCommonStyle::polish(widget);
if (!widget)
return;
//Currently we only support animations in QProgressBar.
#ifndef QT_NO_PROGRESSBAR
if (qobject_cast<QProgressBar *>(widget))
widget->installEventFilter(this);
#endif
if (false
#ifndef QT_NO_SCROLLBAR
|| qobject_cast<QScrollBar *>(widget)
#endif
) {
widget->setAttribute(Qt::WA_OpaquePaintEvent, false);
}
if (QS60StylePrivate::drawsOwnThemeBackground(widget)) {
widget->setAttribute(Qt::WA_StyledBackground);
} else if (false
#ifndef QT_NO_MENU
|| qobject_cast<const QMenu *> (widget)
#endif // QT_NO_MENU
) {
widget->setAttribute(Qt::WA_StyledBackground);
} else if (false
#ifndef QT_NO_COMBOBOX
|| qobject_cast<const QComboBoxListView *>(widget)
#endif //QT_NO_COMBOBOX
) {
widget->setAttribute(Qt::WA_StyledBackground);
}
d->setThemePalette(widget);
d->setFont(widget);
}
/*!
\reimp
*/
void QS60Style::unpolish(QWidget *widget)
{
Q_D(QS60Style);
if (false
#ifndef QT_NO_SCROLLBAR
|| qobject_cast<QScrollBar *>(widget)
#endif
)
widget->setAttribute(Qt::WA_OpaquePaintEvent);
if (QS60StylePrivate::drawsOwnThemeBackground(widget)) {
widget->setAttribute(Qt::WA_StyledBackground, false);
} else if (false
#ifndef QT_NO_MENU
|| qobject_cast<const QMenu *> (widget)
#endif // QT_NO_MENU
) {
widget->setAttribute(Qt::WA_StyledBackground, false);
} else if (false
#ifndef QT_NO_COMBOBOX
|| qobject_cast<const QComboBoxListView *>(widget)
#endif //QT_NO_COMBOBOX
) {
widget->setAttribute(Qt::WA_StyledBackground, false);
}
if (widget)
widget->setPalette(QPalette());
#if defined(Q_WS_S60) && !defined(QT_NO_PROGRESSBAR)
if (QProgressBar *bar = qobject_cast<QProgressBar *>(widget)) {
widget->removeEventFilter(this);
d->m_bars.removeAll(bar);
}
#else
Q_UNUSED(d)
#endif
QCommonStyle::unpolish(widget);
}
/*!
\reimp
*/
void QS60Style::polish(QApplication *application)
{
Q_D(QS60Style);
QCommonStyle::polish(qApp);
d->m_originalPalette = application->palette();
d->setThemePalette(application);
if (QS60StylePrivate::isTouchSupported())
qApp->installEventFilter(this);
}
/*!
\reimp
*/
void QS60Style::unpolish(QApplication *application)
{
Q_UNUSED(application)
Q_D(QS60Style);
QCommonStyle::unpolish(qApp);
const QPalette newPalette = QApplication::style()->standardPalette();
QApplication::setPalette(newPalette);
QApplicationPrivate::setSystemPalette(d->m_originalPalette);
if (QS60StylePrivate::isTouchSupported())
qApp->removeEventFilter(this);
}
/*!
\reimp
*/
bool QS60Style::event(QEvent *e)
{
#ifdef QT_KEYPAD_NAVIGATION
Q_D(QS60Style);
const QEvent::Type eventType = e->type();
if ((eventType == QEvent::FocusIn ||
eventType == QEvent::FocusOut ||
eventType == QEvent::EnterEditFocus ||
eventType == QEvent::LeaveEditFocus) &&
QS60StylePrivate::isTouchSupported())
return false;
#endif
switch (e->type()) {
case QEvent::Timer: {
QTimerEvent *te = static_cast<QTimerEvent*>(e);
timerEvent(te);
}
break;
#ifdef QT_KEYPAD_NAVIGATION
case QEvent::FocusIn:
if (QWidget *focusWidget = QApplication::focusWidget()) {
// Menus and combobox popups do not draw focus frame around them
if (qobject_cast<QComboBoxListView *>(focusWidget) ||
qobject_cast<QMenu *>(focusWidget))
break;
if (!d->m_focusFrame)
d->m_focusFrame = new QFocusFrame(focusWidget);
d->m_focusFrame->setWidget(focusWidget);
} else if (d->m_focusFrame) {
d->m_focusFrame->setWidget(0);
}
break;
case QEvent::FocusOut:
if (d->m_focusFrame)
d->m_focusFrame->setWidget(0);
break;
case QEvent::EnterEditFocus:
case QEvent::LeaveEditFocus:
if (d->m_focusFrame)
d->m_focusFrame->update();
break;
#endif
default:
break;
}
return false;
}
/*!
\internal
*/
QIcon QS60Style::standardIconImplementation(StandardPixmap standardIcon,
const QStyleOption *option, const QWidget *widget) const
{
QS60StyleEnums::SkinParts part;
qreal iconHeightMultiplier = 1.0;
qreal iconWidthMultiplier = 1.0;
QS60StylePrivate::SkinElementFlags adjustedFlags;
if (option)
adjustedFlags = (option->state & State_Enabled || option->state == 0) ?
QS60StylePrivate::SF_StateEnabled :
QS60StylePrivate::SF_StateDisabled;
int metric = PM_ToolBarIconSize;
#if defined(Q_WS_S60)
//Support version specific standard icons only with Symbian/S60 platform.
QSysInfo::S60Version versionSupport = QSysInfo::SV_S60_Unknown;
#endif
switch(standardIcon) {
case SP_MessageBoxWarning:
// By default, S60 messagebox icons have 4:3 ratio. Value is from S60 LAF documentation.
iconHeightMultiplier = 1.33;
part = QS60StyleEnums::SP_QgnNoteWarning;
break;
case SP_MessageBoxInformation:
iconHeightMultiplier = 1.33;
part = QS60StyleEnums::SP_QgnNoteInfo;
break;
case SP_MessageBoxCritical:
iconHeightMultiplier = 1.33;
part = QS60StyleEnums::SP_QgnNoteError;
break;
case SP_MessageBoxQuestion:
iconHeightMultiplier = 1.33;
part = QS60StyleEnums::SP_QgnNoteQuery;
break;
case SP_ArrowRight:
part = QS60StyleEnums::SP_QgnIndiNaviArrowRight;
break;
case SP_ArrowLeft:
part = QS60StyleEnums::SP_QgnIndiNaviArrowLeft;
break;
case SP_ArrowUp:
part = QS60StyleEnums::SP_QgnIndiNaviArrowLeft;
adjustedFlags |= QS60StylePrivate::SF_PointEast;
break;
case SP_ArrowDown:
part = QS60StyleEnums::SP_QgnIndiNaviArrowLeft;
adjustedFlags |= QS60StylePrivate::SF_PointWest;
break;
case SP_ArrowBack:
if (QApplication::layoutDirection() == Qt::RightToLeft)
return QS60Style::standardIcon(SP_ArrowRight, option, widget);
return QS60Style::standardIcon(SP_ArrowLeft, option, widget);
case SP_ArrowForward:
if (QApplication::layoutDirection() == Qt::RightToLeft)
return QS60Style::standardIcon(SP_ArrowLeft, option, widget);
return QS60Style::standardIcon(SP_ArrowRight, option, widget);
case SP_ComputerIcon:
part = QS60StyleEnums::SP_QgnPropPhoneMemcLarge;
break;
case SP_DirClosedIcon:
part = QS60StyleEnums::SP_QgnPropFolderSmall;
break;
case SP_DirOpenIcon:
part = QS60StyleEnums::SP_QgnPropFolderCurrent;
break;
case SP_DirIcon:
part = QS60StyleEnums::SP_QgnPropFolderSmall;
break;
case SP_FileDialogNewFolder:
part = QS60StyleEnums::SP_QgnPropFolderSmallNew;
break;
case SP_FileIcon:
part = QS60StyleEnums::SP_QgnPropFileSmall;
break;
case SP_TrashIcon:
part = QS60StyleEnums::SP_QgnNoteErased;
break;
case SP_ToolBarHorizontalExtensionButton:
part = QS60StyleEnums::SP_QgnIndiSubmenu;
if (QApplication::layoutDirection() == Qt::RightToLeft)
adjustedFlags |= QS60StylePrivate::SF_PointSouth;
break;
case SP_ToolBarVerticalExtensionButton:
adjustedFlags |= QS60StylePrivate::SF_PointEast;
part = QS60StyleEnums::SP_QgnIndiSubmenu;
break;
case SP_TitleBarMenuButton:
#if defined(Q_WS_S60)
versionSupport = QSysInfo::SV_S60_5_3;
#endif
metric = PM_SmallIconSize;
part = QS60StyleEnums::SP_QtgToolBarOptions;
break;
case SP_DirHomeIcon:
metric = PM_SmallIconSize;
part = QS60StyleEnums::SP_QgnIndiBrowserTbHome;
break;
case SP_BrowserReload:
metric = PM_SmallIconSize;
part = QS60StyleEnums::SP_QgnIndiBrowserTbReload;
break;
case SP_BrowserStop:
metric = PM_SmallIconSize;
part = QS60StyleEnums::SP_QgnIndiBrowserTbStop;
break;
#if defined(Q_WS_S60)
case SP_MediaPlay:
versionSupport = QSysInfo::SV_S60_5_3;
metric = PM_SmallIconSize;
part = QS60StyleEnums::SP_QtgToolBarPlay;
break;
case SP_MediaStop:
versionSupport = QSysInfo::SV_S60_5_3;
metric = PM_SmallIconSize;
part = QS60StyleEnums::SP_QtgToolBarStop;
break;
case SP_MediaPause:
versionSupport = QSysInfo::SV_S60_5_3;
metric = PM_SmallIconSize;
part = QS60StyleEnums::SP_QtgToolBarPause;
break;
case SP_MediaSkipForward:
versionSupport = QSysInfo::SV_S60_5_3;
metric = PM_SmallIconSize;
part = QS60StyleEnums::SP_QtgToolBarNext;
break;
case SP_MediaSkipBackward:
versionSupport = QSysInfo::SV_S60_5_3;
metric = PM_SmallIconSize;
part = QS60StyleEnums::SP_QtgToolBarPrevious;
break;
case SP_MediaSeekForward:
versionSupport = QSysInfo::SV_S60_5_3;
metric = PM_SmallIconSize;
part = QS60StyleEnums::SP_QtgToolBarForward;
break;
case SP_MediaSeekBackward:
versionSupport = QSysInfo::SV_S60_5_3;
metric = PM_SmallIconSize;
part = QS60StyleEnums::SP_QtgToolBarRewind;
break;
#endif
// Custom icons
case SP_CustomToolBarAdd:
part = QS60StyleEnums::SP_QtgToolBarAdd;
break;
case SP_CustomToolBarAddDetail:
part = QS60StyleEnums::SP_QtgToolBarAddDetail;
break;
case SP_CustomToolBarAgain:
part = QS60StyleEnums::SP_QtgToolBarAgain;
break;
case SP_CustomToolBarAgenda:
part = QS60StyleEnums::SP_QtgToolBarAgenda;
break;
case SP_CustomToolBarAudioOff:
part = QS60StyleEnums::SP_QtgToolBarAudioOff;
break;
case SP_CustomToolBarAudioOn:
part = QS60StyleEnums::SP_QtgToolBarAudioOn;
break;
case SP_CustomToolBarBack:
part = QS60StyleEnums::SP_QtgToolBarBack;
break;
case SP_CustomToolBarBluetoothOff:
part = QS60StyleEnums::SP_QtgToolBarBluetoothOff;
break;
case SP_CustomToolBarBluetoothOn:
part = QS60StyleEnums::SP_QtgToolBarBluetoothOn;
break;
case SP_CustomToolBarCancel:
part = QS60StyleEnums::SP_QtgToolBarCancel;
break;
case SP_CustomToolBarDelete:
part = QS60StyleEnums::SP_QtgToolBarDelete;
break;
case SP_CustomToolBarDone:
part = QS60StyleEnums::SP_QtgToolBarDone;
break;
case SP_CustomToolBarEdit:
part = QS60StyleEnums::SP_QtgToolBarEdit;
break;
case SP_CustomToolBarEmailSend:
part = QS60StyleEnums::SP_QtgToolBarEmailSend;
break;
case SP_CustomToolBarEmergencyCall:
part = QS60StyleEnums::SP_QtgToolBarEmergencyCall;
break;
case SP_CustomToolBarFavouriteAdd:
part = QS60StyleEnums::SP_QtgToolBarFavouriteAdd;
break;
case SP_CustomToolBarFavouriteRemove:
part = QS60StyleEnums::SP_QtgToolBarFavouriteRemove;
break;
case SP_CustomToolBarFavourites:
part = QS60StyleEnums::SP_QtgToolBarFavourites;
break;
case SP_CustomToolBarGo:
part = QS60StyleEnums::SP_QtgToolBarGo;
break;
case SP_CustomToolBarHome:
part = QS60StyleEnums::SP_QtgToolBarHome;
break;
case SP_CustomToolBarList:
part = QS60StyleEnums::SP_QtgToolBarList;
break;
case SP_CustomToolBarLock:
part = QS60StyleEnums::SP_QtgToolBarLock;
break;
case SP_CustomToolBarLogs:
part = QS60StyleEnums::SP_QtgToolBarLogs;
break;
case SP_CustomToolBarMenu:
part = QS60StyleEnums::SP_QtgToolBarMenu;
break;
case SP_CustomToolBarNewContact:
part = QS60StyleEnums::SP_QtgToolBarNewContact;
break;
case SP_CustomToolBarNewGroup:
part = QS60StyleEnums::SP_QtgToolBarNewGroup;
break;
case SP_CustomToolBarNowPlay:
part = QS60StyleEnums::SP_QtgToolBarNowPlay;
break;
case SP_CustomToolBarOptions:
part = QS60StyleEnums::SP_QtgToolBarOptions;
break;
case SP_CustomToolBarOther:
part = QS60StyleEnums::SP_QtgToolBarOther;
break;
case SP_CustomToolBarOvi:
part = QS60StyleEnums::SP_QtgToolBarOvi;
break;
case SP_CustomToolBarRead:
part = QS60StyleEnums::SP_QtgToolBarRead;
break;
case SP_CustomToolBarRefresh:
part = QS60StyleEnums::SP_QtgToolBarRefresh;
break;
case SP_CustomToolBarRemoveDetail:
part = QS60StyleEnums::SP_QtgToolBarRemoveDetail;
break;
case SP_CustomToolBarRepeat:
part = QS60StyleEnums::SP_QtgToolBarRepeat;
break;
case SP_CustomToolBarRepeatOff:
part = QS60StyleEnums::SP_QtgToolBarRepeatOff;
break;
case SP_CustomToolBarRepeatOne:
part = QS60StyleEnums::SP_QtgToolBarRepeatOne;
break;
case SP_CustomToolBarSearch:
part = QS60StyleEnums::SP_QtgToolBarSearch;
break;
case SP_CustomToolBarSelfTimer:
part = QS60StyleEnums::SP_QtgToolBarSelfTimer;
break;
case SP_CustomToolBarSend:
part = QS60StyleEnums::SP_QtgToolBarSend;
break;
case SP_CustomToolBarShare:
part = QS60StyleEnums::SP_QtgToolBarShare;
break;
case SP_CustomToolBarShift:
part = QS60StyleEnums::SP_QtgToolBarShift;
break;
case SP_CustomToolBarShuffle:
part = QS60StyleEnums::SP_QtgToolBarShuffle;
break;
case SP_CustomToolBarShuffleOff:
part = QS60StyleEnums::SP_QtgToolBarShuffleOff;
break;
case SP_CustomToolBarSignalOff:
part = QS60StyleEnums::SP_QtgToolBarSignalOff;
break;
case SP_CustomToolBarSignalOn:
part = QS60StyleEnums::SP_QtgToolBarSignalOn;
break;
case SP_CustomToolBarSync:
part = QS60StyleEnums::SP_QtgToolBarSync;
break;
case SP_CustomToolBarUnlock:
part = QS60StyleEnums::SP_QtgToolBarUnlock;
break;
case SP_CustomToolBarUnmark:
part = QS60StyleEnums::SP_QtgToolBarUnmark;
break;
case SP_CustomToolBarView:
part = QS60StyleEnums::SP_QtgToolBarView;
break;
case SP_CustomToolBarWlanOff:
part = QS60StyleEnums::SP_QtgToolBarWlanOff;
break;
case SP_CustomToolBarWlanOn:
part = QS60StyleEnums::SP_QtgToolBarWlanOn;
break;
#if defined(Q_WS_S60)
case SP_CustomCameraCaptureButton:
versionSupport = QSysInfo::SV_S60_5_2;
part = QS60StyleEnums::SP_QtgGrafCameraButtonCaptureNormal;
break;
case SP_CustomCameraCaptureButtonPressed:
versionSupport = QSysInfo::SV_S60_5_2;
part = QS60StyleEnums::SP_QtgGrafCameraButtonCapturePressed;
break;
case SP_CustomCameraPauseButton:
versionSupport = QSysInfo::SV_S60_5_2;
part = QS60StyleEnums::SP_QtgGrafCameraButtonPauseNormal;
break;
case SP_CustomCameraPauseButtonPressed:
versionSupport = QSysInfo::SV_S60_5_2;
part = QS60StyleEnums::SP_QtgGrafCameraButtonPausePressed;
break;
case SP_CustomCameraPlayButton:
versionSupport = QSysInfo::SV_S60_5_2;
part = QS60StyleEnums::SP_QtgGrafCameraButtonPlayNormal;
break;
case SP_CustomCameraPlayButtonPressed:
versionSupport = QSysInfo::SV_S60_5_2;
part = QS60StyleEnums::SP_QtgGrafCameraButtonPlayPressed;
break;
case SP_CustomCameraRecButton:
versionSupport = QSysInfo::SV_S60_5_2;
part = QS60StyleEnums::SP_QtgGrafCameraButtonRecNormal;
break;
case SP_CustomCameraRecButtonPressed:
versionSupport = QSysInfo::SV_S60_5_2;
part = QS60StyleEnums::SP_QtgGrafCameraButtonRecPressed;
break;
case SP_CustomCameraStopButton:
versionSupport = QSysInfo::SV_S60_5_2;
part = QS60StyleEnums::SP_QtgGrafCameraButtonStopNormal;
break;
case SP_CustomCameraStopButtonPressed:
versionSupport = QSysInfo::SV_S60_5_2;
part = QS60StyleEnums::SP_QtgGrafCameraButtonStopPressed;
break;
#endif
case SP_CustomTabAll:
part = QS60StyleEnums::SP_QtgTabAll;
break;
case SP_CustomTabArtist:
part = QS60StyleEnums::SP_QtgTabArtist;
break;
case SP_CustomTabFavourite:
part = QS60StyleEnums::SP_QtgTabFavourite;
break;
case SP_CustomTabGenre:
part = QS60StyleEnums::SP_QtgTabGenre;
break;
case SP_CustomTabLanguage:
part = QS60StyleEnums::SP_QtgTabLanguage;
break;
case SP_CustomTabMusicAlbum:
part = QS60StyleEnums::SP_QtgTabMusicAlbum;
break;
case SP_CustomTabPhotosAlbum:
part = QS60StyleEnums::SP_QtgTabPhotosAlbum;
break;
case SP_CustomTabPhotosAll:
part = QS60StyleEnums::SP_QtgTabPhotosAll;
break;
case SP_CustomTabPlaylist:
part = QS60StyleEnums::SP_QtgTabPlaylist;
break;
case SP_CustomTabServices:
part = QS60StyleEnums::SP_QtgTabServices;
break;
case SP_CustomTabSongs:
part = QS60StyleEnums::SP_QtgTabSongs;
break;
case SP_CustomTabVideos:
part = QS60StyleEnums::SP_QtgTabVideos;
break;
case SP_CustomToolBarEditDisabled:
part = QS60StyleEnums::SP_QtgToolBarEditDisabled;
break;
case SP_CustomToolBarImageTools:
part = QS60StyleEnums::SP_QtgToolBarImageTools;
break;
case SP_CustomToolBarNextFrame:
part = QS60StyleEnums::SP_QtgToolBarNextFrame;
break;
case SP_CustomToolBarPreviousFrame:
part = QS60StyleEnums::SP_QtgToolBarPreviousFrame;
break;
case SP_CustomToolBarRedoDisabled:
part = QS60StyleEnums::SP_QtgToolBarRedoDisabled;
break;
case SP_CustomToolBarRedo:
part = QS60StyleEnums::SP_QtgToolBarRedo;
break;
case SP_CustomToolBarRemoveDisabled:
part = QS60StyleEnums::SP_QtgToolBarRemoveDisabled;
break;
case SP_CustomToolBarSearchDisabled:
part = QS60StyleEnums::SP_QtgToolBarSearchDisabled;
break;
case SP_CustomToolBarSelectContent:
part = QS60StyleEnums::SP_QtgToolBarSelectContent;
break;
case SP_CustomToolBarSendDimmed:
part = QS60StyleEnums::SP_QtgToolBarSendDimmed;
break;
case SP_CustomToolBarTools:
part = QS60StyleEnums::SP_QtgToolBarTools;
break;
case SP_CustomToolBarTrim:
part = QS60StyleEnums::SP_QtgToolBarTrim;
break;
default:
return QCommonStyle::standardIconImplementation(standardIcon, option, widget);
}
#if defined(Q_WS_S60)
//If new custom standardIcon is missing version information, assume S60 5.3.
if (standardIcon & QStyle::SP_CustomBase) {
if (versionSupport == QSysInfo::SV_Unknown)
versionSupport = QSysInfo::SV_S60_5_3;
metric = PM_SmallIconSize;
}
// Toolbar icons are only available from SV_S60_5_3 onwards. Use common style for earlier releases.
if ((versionSupport != QSysInfo::SV_Unknown) && QSysInfo::s60Version() < versionSupport) {
return QCommonStyle::standardIconImplementation(standardIcon, option, widget);
}
#else
if (standardIcon >= SP_CustomToolBarAdd)
metric = PM_SmallIconSize;
#endif
const QS60StylePrivate::SkinElementFlags flags = adjustedFlags;
const int iconDimension = QS60StylePrivate::pixelMetric(metric);
const QRect iconSize = (!option) ?
QRect(0, 0, iconDimension * iconWidthMultiplier, iconDimension * iconHeightMultiplier) : option->rect;
const QPixmap cachedPixMap(QS60StylePrivate::cachedPart(part, iconSize.size(), 0, flags));
return cachedPixMap.isNull() ?
QCommonStyle::standardIconImplementation(standardIcon, option, widget) : QIcon(cachedPixMap);
}
/*!
\internal
Animate indeterminate progress bars only when visible
*/
bool QS60Style::eventFilter(QObject *object, QEvent *event)
{
Q_D(QS60Style);
switch(event->type()) {
case QEvent::MouseButtonPress: {
QWidget *w = QApplication::widgetAt(QCursor::pos());
if (w) {
QWidget *focusW = w->focusProxy();
if (qobject_cast<QAbstractItemView *>(focusW) ||
qobject_cast<QRadioButton *>(focusW) ||
qobject_cast<QCheckBox *>(focusW))
d->m_pressedWidget = focusW;
else if (qobject_cast<QAbstractItemView *>(w)||
qobject_cast<QRadioButton *>(w) ||
qobject_cast<QCheckBox *>(w))
d->m_pressedWidget = w;
if (d->m_pressedWidget)
d->m_pressedWidget->update();
}
break;
}
case QEvent::MouseButtonRelease: {
if (d->m_pressedWidget) {
d->m_pressedWidget->update();
d->m_pressedWidget = 0;
}
break;
}
default:
break;
}
#ifdef Q_WS_S60
#ifndef QT_NO_PROGRESSBAR
switch(event->type()) {
case QEvent::StyleChange:
case QEvent::Show:
if (QProgressBar *bar = qobject_cast<QProgressBar *>(object)) {
if (!d->m_bars.contains(bar))
d->m_bars << bar;
if (d->m_bars.size() == 1) //only start with first animated progressbar
d->startAnimation(QS60StyleEnums::SP_QgnGrafBarWaitAnim);
}
break;
case QEvent::Destroy:
case QEvent::Hide:
if (QProgressBar *bar = reinterpret_cast<QProgressBar *>(object)) {
d->stopAnimation(QS60StyleEnums::SP_QgnGrafBarWaitAnim);
d->m_bars.removeAll(bar);
}
break;
default:
break;
}
#endif // QT_NO_PROGRESSBAR
#endif // Q_WS_S60
return QCommonStyle::eventFilter(object, event);
}
/*!
\internal
Handle the timer \a event.
*/
void QS60Style::timerEvent(QTimerEvent *event)
{
#ifdef Q_WS_S60
#ifndef QT_NO_PROGRESSBAR
Q_D(QS60Style);
QS60StyleAnimation *progressBarAnimation =
QS60StylePrivate::animationDefinition(QS60StyleEnums::SP_QgnGrafBarWaitAnim);
if (event->timerId() == progressBarAnimation->timerId()) {
Q_ASSERT(progressBarAnimation->interval() > 0);
if (progressBarAnimation->currentFrame() == progressBarAnimation->frameCount() )
if (progressBarAnimation->playMode() == QS60StyleEnums::AM_Looping)
progressBarAnimation->setCurrentFrame(0);
else
d->stopAnimation(progressBarAnimation->animationId());
foreach (QProgressBar *bar, d->m_bars) {
if ((bar->minimum() == 0 && bar->maximum() == 0))
bar->update();
}
progressBarAnimation->setCurrentFrame(progressBarAnimation->currentFrame() + 1);
}
#endif // QT_NO_PROGRESSBAR
#endif // Q_WS_S60
event->ignore();
}
extern QPoint qt_s60_fill_background_offset(const QWidget *targetWidget);
bool qt_s60_fill_background(QPainter *painter, const QRegion &rgn, const QBrush &brush)
{
// Check if the widget's palette matches placeholder or actual background texture.
// When accessing backgroundTexture, use parameter value 'true' to avoid creating
// the texture, if it is not already created.
const QPixmap placeHolder(QS60StylePrivate::placeHolderTexture());
const QPixmap bg(QS60StylePrivate::backgroundTexture(true));
if (placeHolder.cacheKey() != brush.texture().cacheKey()
&& bg.cacheKey() != brush.texture().cacheKey())
return false;
const QPixmap backgroundTexture(QS60StylePrivate::backgroundTexture());
const QPaintDevice *target = painter->device();
if (target->devType() == QInternal::Widget) {
const QWidget *widget = static_cast<const QWidget *>(target);
if (!widget->testAttribute(Qt::WA_TranslucentBackground)) {
const QVector<QRect> &rects = rgn.rects();
for (int i = 0; i < rects.size(); ++i) {
const QRect rect(rects.at(i));
painter->drawPixmap(rect.topLeft(), backgroundTexture,
rect.translated(qt_s60_fill_background_offset(widget)));
}
}
}
return true;
}
QT_END_NAMESPACE
#endif // QT_NO_STYLE_S60 || QT_PLUGIN