katie/src/gui/widgets/qworkspace.h
Ivailo Monev 7fdf28f1b9 0 to Q_NULLPTR
Signed-off-by: Ivailo Monev <xakepa10@laimg.moc>
2016-11-04 14:10:28 +00:00

131 lines
4.1 KiB
C++

/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** 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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** 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
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****************************************************************************/
#ifndef QWORKSPACE_H
#define QWORKSPACE_H
#include <QtGui/qwidget.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
#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 = Q_NULLPTR);
~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);
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_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