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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 1.0, 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 are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QWORKSPACE_H
#define QWORKSPACE_H
#include <QtGui/qwidget.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Gui)
#ifndef QT_NO_WORKSPACE
class QAction;
class QWorkspaceChild;
class QShowEvent;
class QWorkspacePrivate;
class Q_GUI_EXPORT QWorkspace : public QWidget
{
Q_OBJECT
Q_PROPERTY(bool scrollBarsEnabled READ scrollBarsEnabled WRITE setScrollBarsEnabled)
Q_PROPERTY(QBrush background READ background WRITE setBackground)
public:
explicit QWorkspace(QWidget* parent=0);
~QWorkspace();
enum WindowOrder { CreationOrder, StackingOrder };
QWidget* activeWindow() const;
QWidgetList windowList(WindowOrder order = CreationOrder) const;
QWidget * addWindow(QWidget *w, Qt::WindowFlags flags = 0);
QSize sizeHint() const;
bool scrollBarsEnabled() const;
void setScrollBarsEnabled(bool enable);
#ifdef QT3_SUPPORT
QT3_SUPPORT_CONSTRUCTOR QWorkspace(QWidget* parent, const char* name);
QT3_SUPPORT void setPaletteBackgroundColor(const QColor &);
QT3_SUPPORT void setPaletteBackgroundPixmap(const QPixmap &);
#endif
void setBackground(const QBrush &background);
QBrush background() const;
Q_SIGNALS:
void windowActivated(QWidget* w);
public Q_SLOTS:
void setActiveWindow(QWidget *w);
void cascade();
void tile();
void arrangeIcons();
void closeActiveWindow();
void closeAllWindows();
void activateNextWindow();
void activatePreviousWindow();
protected:
bool event(QEvent *e);
void paintEvent(QPaintEvent *e);
void changeEvent(QEvent *);
void childEvent(QChildEvent *);
void resizeEvent(QResizeEvent *);
bool eventFilter(QObject *, QEvent *);
void showEvent(QShowEvent *e);
void hideEvent(QHideEvent *e);
#ifndef QT_NO_WHEELEVENT
void wheelEvent(QWheelEvent *e);
#endif
private:
Q_DECLARE_SCOPED_PRIVATE(QWorkspace)
Q_DISABLE_COPY(QWorkspace)
Q_PRIVATE_SLOT(d_func(), void _q_normalizeActiveWindow())
Q_PRIVATE_SLOT(d_func(), void _q_minimizeActiveWindow())
Q_PRIVATE_SLOT(d_func(), void _q_showOperationMenu())
Q_PRIVATE_SLOT(d_func(), void _q_popupOperationMenu(const QPoint&))
Q_PRIVATE_SLOT(d_func(), void _q_operationMenuActivated(QAction *))
Q_PRIVATE_SLOT(d_func(), void _q_updateActions())
Q_PRIVATE_SLOT(d_func(), void _q_scrollBarChanged())
friend class QWorkspaceChild;
};
#endif // QT_NO_WORKSPACE
QT_END_NAMESPACE
QT_END_HEADER
#endif // QWORKSPACE_H
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