| /**************************************************************************** |
| ** |
| ** 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. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL21$ |
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| ** GNU Lesser General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Lesser |
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| ** As a special exception, The Qt Company gives you certain additional |
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| ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QMDISUBWINDOW_H |
| #define QMDISUBWINDOW_H |
| |
| #include <QtWidgets/qwidget.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| #ifndef QT_NO_MDIAREA |
| |
| class QMenu; |
| class QMdiArea; |
| |
| namespace QMdi { class ControlContainer; } |
| class QMdiSubWindowPrivate; |
| class Q_WIDGETS_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 Q_DECL_OVERRIDE; |
| QSize minimumSizeHint() const Q_DECL_OVERRIDE; |
| |
| 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) Q_DECL_OVERRIDE; |
| bool event(QEvent *event) Q_DECL_OVERRIDE; |
| void showEvent(QShowEvent *showEvent) Q_DECL_OVERRIDE; |
| void hideEvent(QHideEvent *hideEvent) Q_DECL_OVERRIDE; |
| void changeEvent(QEvent *changeEvent) Q_DECL_OVERRIDE; |
| void closeEvent(QCloseEvent *closeEvent) Q_DECL_OVERRIDE; |
| void leaveEvent(QEvent *leaveEvent) Q_DECL_OVERRIDE; |
| void resizeEvent(QResizeEvent *resizeEvent) Q_DECL_OVERRIDE; |
| void timerEvent(QTimerEvent *timerEvent) Q_DECL_OVERRIDE; |
| void moveEvent(QMoveEvent *moveEvent) Q_DECL_OVERRIDE; |
| void paintEvent(QPaintEvent *paintEvent) Q_DECL_OVERRIDE; |
| void mousePressEvent(QMouseEvent *mouseEvent) Q_DECL_OVERRIDE; |
| void mouseDoubleClickEvent(QMouseEvent *mouseEvent) Q_DECL_OVERRIDE; |
| void mouseReleaseEvent(QMouseEvent *mouseEvent) Q_DECL_OVERRIDE; |
| void mouseMoveEvent(QMouseEvent *mouseEvent) Q_DECL_OVERRIDE; |
| void keyPressEvent(QKeyEvent *keyEvent) Q_DECL_OVERRIDE; |
| #ifndef QT_NO_CONTEXTMENU |
| void contextMenuEvent(QContextMenuEvent *contextMenuEvent) Q_DECL_OVERRIDE; |
| #endif |
| void focusInEvent(QFocusEvent *focusInEvent) Q_DECL_OVERRIDE; |
| void focusOutEvent(QFocusEvent *focusOutEvent) Q_DECL_OVERRIDE; |
| void childEvent(QChildEvent *childEvent) Q_DECL_OVERRIDE; |
| |
| 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 |
| |
| #endif // QT_NO_MDIAREA |
| |
| #endif // QMDISUBWINDOW_H |