/**************************************************************************** | |
** | |
** 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 Qt Designer 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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** $QT_END_LICENSE$ | |
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****************************************************************************/ | |
// | |
// W A R N I N G | |
// ------------- | |
// | |
// This file is not part of the Qt API. It exists for the convenience | |
// of Qt Designer. This header | |
// file may change from version to version without notice, or even be removed. | |
// | |
// We mean it. | |
// | |
#ifndef UILIBPROPERTIES_H | |
#define UILIBPROPERTIES_H | |
#include <QtDesigner/uilib_global.h> | |
#include <QtCore/QObject> | |
#include <QtCore/QMetaProperty> | |
#include <QtCore/QLocale> | |
#include <QtCore/QCoreApplication> | |
#include <QtGui/QWidget> | |
#include "formbuilderextra_p.h" | |
QT_BEGIN_NAMESPACE | |
#ifdef QFORMINTERNAL_NAMESPACE | |
namespace QFormInternal | |
{ | |
#endif | |
class QAbstractFormBuilder; | |
class DomProperty; | |
QDESIGNER_UILIB_EXPORT DomProperty *variantToDomProperty(QAbstractFormBuilder *abstractFormBuilder, const QMetaObject *meta, const QString &propertyName, const QVariant &value); | |
QDESIGNER_UILIB_EXPORT QVariant domPropertyToVariant(const DomProperty *property); | |
QDESIGNER_UILIB_EXPORT QVariant domPropertyToVariant(QAbstractFormBuilder *abstractFormBuilder, const QMetaObject *meta, const DomProperty *property); | |
// This class exists to provide meta information | |
// for enumerations only. | |
class QAbstractFormBuilderGadget: public QWidget | |
{ | |
Q_OBJECT | |
Q_PROPERTY(Qt::ItemFlags itemFlags READ fakeItemFlags) | |
Q_PROPERTY(Qt::CheckState checkState READ fakeCheckState) | |
Q_PROPERTY(Qt::Alignment textAlignment READ fakeAlignment) | |
Q_PROPERTY(Qt::Orientation orientation READ fakeOrientation) | |
Q_PROPERTY(QSizePolicy::Policy sizeType READ fakeSizeType) | |
Q_PROPERTY(QPalette::ColorRole colorRole READ fakeColorRole) | |
Q_PROPERTY(QPalette::ColorGroup colorGroup READ fakeColorGroup) | |
Q_PROPERTY(QFont::StyleStrategy styleStrategy READ fakeStyleStrategy) | |
Q_PROPERTY(Qt::CursorShape cursorShape READ fakeCursorShape) | |
Q_PROPERTY(Qt::BrushStyle brushStyle READ fakeBrushStyle) | |
Q_PROPERTY(Qt::ToolBarArea toolBarArea READ fakeToolBarArea) | |
Q_PROPERTY(QGradient::Type gradientType READ fakeGradientType) | |
Q_PROPERTY(QGradient::Spread gradientSpread READ fakeGradientSpread) | |
Q_PROPERTY(QGradient::CoordinateMode gradientCoordinate READ fakeGradientCoordinate) | |
Q_PROPERTY(QLocale::Language language READ fakeLanguage) | |
Q_PROPERTY(QLocale::Country country READ fakeCountry) | |
public: | |
QAbstractFormBuilderGadget() { Q_ASSERT(0); } | |
Qt::Orientation fakeOrientation() const { Q_ASSERT(0); return Qt::Horizontal; } | |
QSizePolicy::Policy fakeSizeType() const { Q_ASSERT(0); return QSizePolicy::Expanding; } | |
QPalette::ColorGroup fakeColorGroup() const { Q_ASSERT(0); return static_cast<QPalette::ColorGroup>(0); } | |
QPalette::ColorRole fakeColorRole() const { Q_ASSERT(0); return static_cast<QPalette::ColorRole>(0); } | |
QFont::StyleStrategy fakeStyleStrategy() const { Q_ASSERT(0); return QFont::PreferDefault; } | |
Qt::CursorShape fakeCursorShape() const { Q_ASSERT(0); return Qt::ArrowCursor; } | |
Qt::BrushStyle fakeBrushStyle() const { Q_ASSERT(0); return Qt::NoBrush; } | |
Qt::ToolBarArea fakeToolBarArea() const { Q_ASSERT(0); return Qt::NoToolBarArea; } | |
QGradient::Type fakeGradientType() const { Q_ASSERT(0); return QGradient::NoGradient; } | |
QGradient::Spread fakeGradientSpread() const { Q_ASSERT(0); return QGradient::PadSpread; } | |
QGradient::CoordinateMode fakeGradientCoordinate() const { Q_ASSERT(0); return QGradient::LogicalMode; } | |
QLocale::Language fakeLanguage() const { Q_ASSERT(0); return QLocale::C; } | |
QLocale::Country fakeCountry() const { Q_ASSERT(0); return QLocale::AnyCountry; } | |
Qt::ItemFlags fakeItemFlags() const { Q_ASSERT(0); return Qt::NoItemFlags; } | |
Qt::CheckState fakeCheckState() const { Q_ASSERT(0); return Qt::Unchecked; } | |
Qt::Alignment fakeAlignment() const { Q_ASSERT(0); return Qt::AlignLeft; } | |
}; | |
// Convert key to value for a given QMetaEnum | |
template <class EnumType> | |
inline EnumType enumKeyToValue(const QMetaEnum &metaEnum,const char *key, const EnumType* = 0) | |
{ | |
int val = metaEnum.keyToValue(key); | |
if (val == -1) { | |
uiLibWarning(QCoreApplication::translate("QFormBuilder", "The enumeration-value '%1' is invalid. The default value '%2' will be used instead.") | |
.arg(QString::fromUtf8(key)).arg(QString::fromUtf8(metaEnum.key(0)))); | |
val = metaEnum.value(0); | |
} | |
return static_cast<EnumType>(val); | |
} | |
// Convert keys to value for a given QMetaEnum | |
template <class EnumType> | |
inline EnumType enumKeysToValue(const QMetaEnum &metaEnum,const char *keys, const EnumType* = 0) | |
{ | |
int val = metaEnum.keysToValue(keys); | |
if (val == -1) { | |
uiLibWarning(QCoreApplication::translate("QFormBuilder", "The flag-value '%1' is invalid. Zero will be used instead.") | |
.arg(QString::fromUtf8(keys))); | |
val = 0; | |
} | |
return static_cast<EnumType>(QFlag(val)); | |
} | |
// Access meta enumeration object of a qobject | |
template <class QObjectType> | |
inline QMetaEnum metaEnum(const char *name, const QObjectType* = 0) | |
{ | |
const int e_index = QObjectType::staticMetaObject.indexOfProperty(name); | |
Q_ASSERT(e_index != -1); | |
return QObjectType::staticMetaObject.property(e_index).enumerator(); | |
} | |
// Convert key to value for enumeration by name | |
template <class QObjectType, class EnumType> | |
inline EnumType enumKeyOfObjectToValue(const char *enumName, const char *key, const QObjectType* = 0, const EnumType* = 0) | |
{ | |
const QMetaEnum me = metaEnum<QObjectType>(enumName); | |
return enumKeyToValue<EnumType>(me, key); | |
} | |
#ifdef QFORMINTERNAL_NAMESPACE | |
} | |
#endif | |
QT_END_NAMESPACE | |
#endif // UILIBPROPERTIES_H |