141 lines
4.8 KiB
C++
141 lines
4.8 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2010 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.
|
|
**
|
|
** $QT_BEGIN_LICENSE:LGPL$
|
|
** Commercial Usage
|
|
** Licensees holding valid Qt Commercial licenses may use this file in
|
|
** accordance with the Qt Commercial License Agreement provided with the
|
|
** Software or, alternatively, in accordance with the terms contained in
|
|
** a written agreement between you and Nokia.
|
|
**
|
|
** GNU Lesser General Public License Usage
|
|
** Alternatively, 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.
|
|
**
|
|
** If you have questions regarding the use of this file, please contact
|
|
** Nokia at qt-info@nokia.com.
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
#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
|