| /**************************************************************************** |
| ** |
| ** 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 QtGui module 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. |
| ** |
| ** |
| ** |
| ** |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QMDIAREA_H |
| #define QMDIAREA_H |
| |
| #include <QtGui/qabstractscrollarea.h> |
| #include <QtGui/qtabwidget.h> |
| |
| QT_BEGIN_HEADER |
| |
| QT_BEGIN_NAMESPACE |
| |
| QT_MODULE(Gui) |
| |
| #ifndef QT_NO_MDIAREA |
| |
| class QMdiSubWindow; |
| |
| class QMdiAreaPrivate; |
| class Q_GUI_EXPORT QMdiArea : public QAbstractScrollArea |
| { |
| Q_OBJECT |
| Q_ENUMS(ViewMode) |
| Q_PROPERTY(QBrush background READ background WRITE setBackground) |
| Q_PROPERTY(WindowOrder activationOrder READ activationOrder WRITE setActivationOrder) |
| Q_PROPERTY(ViewMode viewMode READ viewMode WRITE setViewMode) |
| #ifndef QT_NO_TABBAR |
| Q_PROPERTY(bool documentMode READ documentMode WRITE setDocumentMode) |
| #endif |
| #ifndef QT_NO_TABWIDGET |
| Q_PROPERTY(QTabWidget::TabShape tabShape READ tabShape WRITE setTabShape) |
| Q_PROPERTY(QTabWidget::TabPosition tabPosition READ tabPosition WRITE setTabPosition) |
| #endif |
| Q_ENUMS(WindowOrder) |
| public: |
| enum AreaOption { |
| DontMaximizeSubWindowOnActivation = 0x1 |
| }; |
| Q_DECLARE_FLAGS(AreaOptions, AreaOption) |
| |
| enum WindowOrder { |
| CreationOrder, |
| StackingOrder, |
| ActivationHistoryOrder |
| }; |
| |
| enum ViewMode { |
| SubWindowView, |
| TabbedView |
| }; |
| |
| QMdiArea(QWidget *parent = 0); |
| ~QMdiArea(); |
| |
| QSize sizeHint() const; |
| QSize minimumSizeHint() const; |
| |
| QMdiSubWindow *currentSubWindow() const; |
| QMdiSubWindow *activeSubWindow() const; |
| QList<QMdiSubWindow *> subWindowList(WindowOrder order = CreationOrder) const; |
| |
| QMdiSubWindow *addSubWindow(QWidget *widget, Qt::WindowFlags flags = 0); |
| void removeSubWindow(QWidget *widget); |
| |
| QBrush background() const; |
| void setBackground(const QBrush &background); |
| |
| WindowOrder activationOrder() const; |
| void setActivationOrder(WindowOrder order); |
| |
| void setOption(AreaOption option, bool on = true); |
| bool testOption(AreaOption opton) const; |
| |
| void setViewMode(ViewMode mode); |
| ViewMode viewMode() const; |
| |
| #ifndef QT_NO_TABBAR |
| bool documentMode() const; |
| void setDocumentMode(bool enabled); |
| #endif |
| #ifndef QT_NO_TABWIDGET |
| void setTabShape(QTabWidget::TabShape shape); |
| QTabWidget::TabShape tabShape() const; |
| |
| void setTabPosition(QTabWidget::TabPosition position); |
| QTabWidget::TabPosition tabPosition() const; |
| #endif |
| |
| Q_SIGNALS: |
| void subWindowActivated(QMdiSubWindow *); |
| |
| public Q_SLOTS: |
| void setActiveSubWindow(QMdiSubWindow *window); |
| void tileSubWindows(); |
| void cascadeSubWindows(); |
| void closeActiveSubWindow(); |
| void closeAllSubWindows(); |
| void activateNextSubWindow(); |
| void activatePreviousSubWindow(); |
| |
| protected Q_SLOTS: |
| void setupViewport(QWidget *viewport); |
| |
| protected: |
| bool event(QEvent *event); |
| bool eventFilter(QObject *object, QEvent *event); |
| void paintEvent(QPaintEvent *paintEvent); |
| void childEvent(QChildEvent *childEvent); |
| void resizeEvent(QResizeEvent *resizeEvent); |
| void timerEvent(QTimerEvent *timerEvent); |
| void showEvent(QShowEvent *showEvent); |
| bool viewportEvent(QEvent *event); |
| void scrollContentsBy(int dx, int dy); |
| |
| private: |
| Q_DISABLE_COPY(QMdiArea) |
| Q_DECLARE_PRIVATE(QMdiArea) |
| Q_PRIVATE_SLOT(d_func(), void _q_deactivateAllWindows()) |
| Q_PRIVATE_SLOT(d_func(), void _q_processWindowStateChanged(Qt::WindowStates, Qt::WindowStates)) |
| Q_PRIVATE_SLOT(d_func(), void _q_currentTabChanged(int index)) |
| }; |
| |
| Q_DECLARE_OPERATORS_FOR_FLAGS(QMdiArea::AreaOptions) |
| |
| QT_END_NAMESPACE |
| |
| QT_END_HEADER |
| |
| #endif // QT_NO_MDIAREA |
| #endif // QMDIAREA_H |