| /**************************************************************************** |
| ** |
| ** Copyright (C) 2015 The Qt Company Ltd. |
| ** Contact: http://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtWidgets module of the Qt Toolkit. |
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| ** $QT_BEGIN_LICENSE:LGPL21$ |
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| ****************************************************************************/ |
| |
| #ifndef QDYNAMICDOCKWIDGET_H |
| #define QDYNAMICDOCKWIDGET_H |
| |
| #include <QtWidgets/qwidget.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| #ifndef QT_NO_DOCKWIDGET |
| |
| class QDockAreaLayout; |
| class QDockWidgetPrivate; |
| class QMainWindow; |
| class QStyleOptionDockWidget; |
| |
| class Q_WIDGETS_EXPORT QDockWidget : public QWidget |
| { |
| Q_OBJECT |
| |
| Q_FLAGS(DockWidgetFeatures) |
| Q_PROPERTY(bool floating READ isFloating WRITE setFloating) |
| Q_PROPERTY(DockWidgetFeatures features READ features WRITE setFeatures NOTIFY featuresChanged) |
| Q_PROPERTY(Qt::DockWidgetAreas allowedAreas READ allowedAreas |
| WRITE setAllowedAreas NOTIFY allowedAreasChanged) |
| Q_PROPERTY(QString windowTitle READ windowTitle WRITE setWindowTitle DESIGNABLE true) |
| |
| public: |
| explicit QDockWidget(const QString &title, QWidget *parent = 0, Qt::WindowFlags flags = 0); |
| explicit QDockWidget(QWidget *parent = 0, Qt::WindowFlags flags = 0); |
| ~QDockWidget(); |
| |
| QWidget *widget() const; |
| void setWidget(QWidget *widget); |
| |
| enum DockWidgetFeature { |
| DockWidgetClosable = 0x01, |
| DockWidgetMovable = 0x02, |
| DockWidgetFloatable = 0x04, |
| DockWidgetVerticalTitleBar = 0x08, |
| |
| DockWidgetFeatureMask = 0x0f, |
| AllDockWidgetFeatures = DockWidgetClosable|DockWidgetMovable|DockWidgetFloatable, // ### Qt 6: remove |
| NoDockWidgetFeatures = 0x00, |
| |
| Reserved = 0xff |
| }; |
| Q_DECLARE_FLAGS(DockWidgetFeatures, DockWidgetFeature) |
| |
| void setFeatures(DockWidgetFeatures features); |
| DockWidgetFeatures features() const; |
| |
| void setFloating(bool floating); |
| inline bool isFloating() const { return isWindow(); } |
| |
| void setAllowedAreas(Qt::DockWidgetAreas areas); |
| Qt::DockWidgetAreas allowedAreas() const; |
| |
| void setTitleBarWidget(QWidget *widget); |
| QWidget *titleBarWidget() const; |
| |
| inline bool isAreaAllowed(Qt::DockWidgetArea area) const |
| { return (allowedAreas() & area) == area; } |
| |
| #ifndef QT_NO_ACTION |
| QAction *toggleViewAction() const; |
| #endif |
| |
| Q_SIGNALS: |
| void featuresChanged(QDockWidget::DockWidgetFeatures features); |
| void topLevelChanged(bool topLevel); |
| void allowedAreasChanged(Qt::DockWidgetAreas allowedAreas); |
| void visibilityChanged(bool visible); |
| void dockLocationChanged(Qt::DockWidgetArea area); |
| |
| protected: |
| void changeEvent(QEvent *event) Q_DECL_OVERRIDE; |
| void closeEvent(QCloseEvent *event) Q_DECL_OVERRIDE; |
| void paintEvent(QPaintEvent *event) Q_DECL_OVERRIDE; |
| bool event(QEvent *event) Q_DECL_OVERRIDE; |
| void initStyleOption(QStyleOptionDockWidget *option) const; |
| |
| private: |
| Q_DECLARE_PRIVATE(QDockWidget) |
| Q_DISABLE_COPY(QDockWidget) |
| Q_PRIVATE_SLOT(d_func(), void _q_toggleView(bool)) |
| Q_PRIVATE_SLOT(d_func(), void _q_toggleTopLevel()) |
| friend class QDockAreaLayout; |
| friend class QDockWidgetItem; |
| friend class QMainWindowLayout; |
| friend class QDockWidgetLayout; |
| friend class QDockAreaLayoutInfo; |
| }; |
| |
| Q_DECLARE_OPERATORS_FOR_FLAGS(QDockWidget::DockWidgetFeatures) |
| |
| #endif // QT_NO_DOCKWIDGET |
| |
| QT_END_NAMESPACE |
| |
| #endif // QDYNAMICDOCKWIDGET_H |