/**************************************************************************** | |
** | |
** 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. | |
** | |
** | |
** | |
** | |
** | |
** $QT_END_LICENSE$ | |
** | |
****************************************************************************/ | |
#include "qdesigner_dockwidget_p.h" | |
#include "layoutinfo_p.h" | |
#include <QtDesigner/QDesignerFormWindowInterface> | |
#include <QtDesigner/QDesignerFormEditorInterface> | |
#include <QtDesigner/QDesignerContainerExtension> | |
#include <QtDesigner/QExtensionManager> | |
#include <QtDesigner/QDesignerFormWindowCursorInterface> | |
#include <QtGui/QMainWindow> | |
#include <QtGui/QLayout> | |
QT_BEGIN_NAMESPACE | |
QDesignerDockWidget::QDesignerDockWidget(QWidget *parent) | |
: QDockWidget(parent) | |
{ | |
} | |
QDesignerDockWidget::~QDesignerDockWidget() | |
{ | |
} | |
bool QDesignerDockWidget::docked() const | |
{ | |
return qobject_cast<QMainWindow*>(parentWidget()) != 0; | |
} | |
void QDesignerDockWidget::setDocked(bool b) | |
{ | |
if (QMainWindow *mainWindow = findMainWindow()) { | |
QDesignerFormEditorInterface *core = formWindow()->core(); | |
QDesignerContainerExtension *c; | |
c = qt_extension<QDesignerContainerExtension*>(core->extensionManager(), mainWindow); | |
if (b && !docked()) { | |
// Dock it | |
// ### undo/redo stack | |
setParent(0); | |
c->addWidget(this); | |
formWindow()->selectWidget(this, formWindow()->cursor()->isWidgetSelected(this)); | |
} else if (!b && docked()) { | |
// Undock it | |
for (int i = 0; i < c->count(); ++i) { | |
if (c->widget(i) == this) { | |
c->remove(i); | |
break; | |
} | |
} | |
// #### restore the position | |
setParent(mainWindow->centralWidget()); | |
show(); | |
formWindow()->selectWidget(this, formWindow()->cursor()->isWidgetSelected(this)); | |
} | |
} | |
} | |
Qt::DockWidgetArea QDesignerDockWidget::dockWidgetArea() const | |
{ | |
if (QMainWindow *mainWindow = qobject_cast<QMainWindow*>(parentWidget())) | |
return mainWindow->dockWidgetArea(const_cast<QDesignerDockWidget*>(this)); | |
return Qt::LeftDockWidgetArea; | |
} | |
void QDesignerDockWidget::setDockWidgetArea(Qt::DockWidgetArea dockWidgetArea) | |
{ | |
if (QMainWindow *mainWindow = qobject_cast<QMainWindow*>(parentWidget())) { | |
if ((dockWidgetArea != Qt::NoDockWidgetArea) | |
&& isAreaAllowed(dockWidgetArea)) { | |
mainWindow->addDockWidget(dockWidgetArea, this); | |
} | |
} | |
} | |
bool QDesignerDockWidget::inMainWindow() const | |
{ | |
QMainWindow *mw = findMainWindow(); | |
if (mw && !mw->centralWidget()->layout()) { | |
if (mw == parentWidget()) | |
return true; | |
if (mw->centralWidget() == parentWidget()) | |
return true; | |
} | |
return false; | |
} | |
QDesignerFormWindowInterface *QDesignerDockWidget::formWindow() const | |
{ | |
return QDesignerFormWindowInterface::findFormWindow(const_cast<QDesignerDockWidget*>(this)); | |
} | |
QMainWindow *QDesignerDockWidget::findMainWindow() const | |
{ | |
if (QDesignerFormWindowInterface *fw = formWindow()) | |
return qobject_cast<QMainWindow*>(fw->mainContainer()); | |
return 0; | |
} | |
QT_END_NAMESPACE |