| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #ifndef QWIDGETACTION_H |
| 5 | #define QWIDGETACTION_H |
| 6 | |
| 7 | #include <QtWidgets/qtwidgetsglobal.h> |
| 8 | #include <QtGui/qaction.h> |
| 9 | |
| 10 | QT_REQUIRE_CONFIG(action); |
| 11 | |
| 12 | QT_BEGIN_NAMESPACE |
| 13 | |
| 14 | class QWidgetActionPrivate; |
| 15 | |
| 16 | class Q_WIDGETS_EXPORT QWidgetAction : public QAction |
| 17 | { |
| 18 | Q_OBJECT |
| 19 | Q_DECLARE_PRIVATE(QWidgetAction) |
| 20 | |
| 21 | public: |
| 22 | explicit QWidgetAction(QObject *parent); |
| 23 | virtual ~QWidgetAction(); |
| 24 | |
| 25 | void setDefaultWidget(QWidget *w); |
| 26 | QWidget *defaultWidget() const; |
| 27 | |
| 28 | QWidget *requestWidget(QWidget *parent); |
| 29 | void releaseWidget(QWidget *widget); |
| 30 | |
| 31 | protected: |
| 32 | virtual bool event(QEvent *) override; |
| 33 | virtual bool eventFilter(QObject *, QEvent *) override; |
| 34 | virtual QWidget *createWidget(QWidget *parent); |
| 35 | virtual void deleteWidget(QWidget *widget); |
| 36 | QList<QWidget *> createdWidgets() const; |
| 37 | |
| 38 | private: |
| 39 | Q_DISABLE_COPY(QWidgetAction) |
| 40 | friend class QToolBar; |
| 41 | }; |
| 42 | |
| 43 | QT_END_NAMESPACE |
| 44 | |
| 45 | #endif // QWIDGETACTION_H |
| 46 |