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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (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 qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QMDISUBWINDOW_H
#define QMDISUBWINDOW_H
#include <QtGui/qwidget.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Gui)
#ifndef QT_NO_MDIAREA
class QMenu;
class QMdiArea;
namespace QMdi { class ControlContainer; }
class QMdiSubWindowPrivate;
class Q_GUI_EXPORT QMdiSubWindow : public QWidget
{
Q_OBJECT
Q_PROPERTY(int keyboardSingleStep READ keyboardSingleStep WRITE setKeyboardSingleStep)
Q_PROPERTY(int keyboardPageStep READ keyboardPageStep WRITE setKeyboardPageStep)
public:
enum SubWindowOption {
AllowOutsideAreaHorizontally = 0x1, // internal
AllowOutsideAreaVertically = 0x2, // internal
RubberBandResize = 0x4,
RubberBandMove = 0x8
};
Q_DECLARE_FLAGS(SubWindowOptions, SubWindowOption)
QMdiSubWindow(QWidget *parent = 0, Qt::WindowFlags flags = 0);
~QMdiSubWindow();
QSize sizeHint() const;
QSize minimumSizeHint() const;
void setWidget(QWidget *widget);
QWidget *widget() const;
QWidget *maximizedButtonsWidget() const; // internal
QWidget *maximizedSystemMenuIconWidget() const; // internal
bool isShaded() const;
void setOption(SubWindowOption option, bool on = true);
bool testOption(SubWindowOption) const;
void setKeyboardSingleStep(int step);
int keyboardSingleStep() const;
void setKeyboardPageStep(int step);
int keyboardPageStep() const;
#ifndef QT_NO_MENU
void setSystemMenu(QMenu *systemMenu);
QMenu *systemMenu() const;
#endif
QMdiArea *mdiArea() const;
Q_SIGNALS:
void windowStateChanged(Qt::WindowStates oldState, Qt::WindowStates newState);
void aboutToActivate();
public Q_SLOTS:
#ifndef QT_NO_MENU
void showSystemMenu();
#endif
void showShaded();
protected:
bool eventFilter(QObject *object, QEvent *event);
bool event(QEvent *event);
void showEvent(QShowEvent *showEvent);
void hideEvent(QHideEvent *hideEvent);
void changeEvent(QEvent *changeEvent);
void closeEvent(QCloseEvent *closeEvent);
void leaveEvent(QEvent *leaveEvent);
void resizeEvent(QResizeEvent *resizeEvent);
void timerEvent(QTimerEvent *timerEvent);
void moveEvent(QMoveEvent *moveEvent);
void paintEvent(QPaintEvent *paintEvent);
void mousePressEvent(QMouseEvent *mouseEvent);
void mouseDoubleClickEvent(QMouseEvent *mouseEvent);
void mouseReleaseEvent(QMouseEvent *mouseEvent);
void mouseMoveEvent(QMouseEvent *mouseEvent);
void keyPressEvent(QKeyEvent *keyEvent);
#ifndef QT_NO_CONTEXTMENU
void contextMenuEvent(QContextMenuEvent *contextMenuEvent);
#endif
void focusInEvent(QFocusEvent *focusInEvent);
void focusOutEvent(QFocusEvent *focusOutEvent);
void childEvent(QChildEvent *childEvent);
private:
Q_DISABLE_COPY(QMdiSubWindow)
Q_DECLARE_PRIVATE(QMdiSubWindow)
Q_PRIVATE_SLOT(d_func(), void _q_updateStaysOnTopHint())
Q_PRIVATE_SLOT(d_func(), void _q_enterInteractiveMode())
Q_PRIVATE_SLOT(d_func(), void _q_processFocusChanged(QWidget *, QWidget *))
friend class QMdiAreaPrivate;
#ifndef QT_NO_TABBAR
friend class QMdiAreaTabBar;
#endif
friend class QMdi::ControlContainer;
};
Q_DECLARE_OPERATORS_FOR_FLAGS(QMdiSubWindow::SubWindowOptions)
QT_END_NAMESPACE
QT_END_HEADER
#endif // QT_NO_MDIAREA
#endif // QMDISUBWINDOW_H
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