| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtWidgets module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
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| ** GNU Lesser General Public License Usage |
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| ** packaging of this file. Please review the following information to |
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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 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
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| ****************************************************************************/ |
| |
| #ifndef QWIDGETWINDOW_P_H |
| #define QWIDGETWINDOW_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include <QtWidgets/private/qtwidgetsglobal_p.h> |
| #include <QtGui/qwindow.h> |
| |
| #include <QtCore/private/qobject_p.h> |
| #include <QtGui/private/qevent_p.h> |
| #include <QtWidgets/qwidget.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| class QCloseEvent; |
| class QMoveEvent; |
| class QWidgetWindowPrivate; |
| |
| class QWidgetWindow : public QWindow |
| { |
| Q_OBJECT |
| Q_DECLARE_PRIVATE(QWidgetWindow) |
| public: |
| QWidgetWindow(QWidget *widget); |
| ~QWidgetWindow(); |
| |
| QWidget *widget() const { return m_widget; } |
| #ifndef QT_NO_ACCESSIBILITY |
| QAccessibleInterface *accessibleRoot() const override; |
| #endif |
| |
| QObject *focusObject() const override; |
| void setNativeWindowVisibility(bool visible); |
| protected: |
| bool event(QEvent *) override; |
| |
| void handleCloseEvent(QCloseEvent *); |
| void handleEnterLeaveEvent(QEvent *); |
| void handleFocusInEvent(QFocusEvent *); |
| void handleKeyEvent(QKeyEvent *); |
| void handleMouseEvent(QMouseEvent *); |
| void handleNonClientAreaMouseEvent(QMouseEvent *); |
| void handleTouchEvent(QTouchEvent *); |
| void handleMoveEvent(QMoveEvent *); |
| void handleResizeEvent(QResizeEvent *); |
| #if QT_CONFIG(wheelevent) |
| void handleWheelEvent(QWheelEvent *); |
| #endif |
| #if QT_CONFIG(draganddrop) |
| void handleDragEnterEvent(QDragEnterEvent *, QWidget *widget = nullptr); |
| void handleDragMoveEvent(QDragMoveEvent *); |
| void handleDragLeaveEvent(QDragLeaveEvent *); |
| void handleDropEvent(QDropEvent *); |
| #endif |
| void handleExposeEvent(QExposeEvent *); |
| void handleWindowStateChangedEvent(QWindowStateChangeEvent *event); |
| #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) |
| bool nativeEvent(const QByteArray &eventType, void *message, qintptr *result) override; |
| #else |
| bool nativeEvent(const QByteArray &eventType, void *message, long *result) override; |
| #endif |
| #if QT_CONFIG(tabletevent) |
| void handleTabletEvent(QTabletEvent *); |
| #endif |
| #ifndef QT_NO_GESTURES |
| void handleGestureEvent(QNativeGestureEvent *); |
| #endif |
| #ifndef QT_NO_CONTEXTMENU |
| void handleContextMenuEvent(QContextMenuEvent *); |
| #endif |
| |
| private slots: |
| void updateObjectName(); |
| void handleScreenChange(); |
| |
| private: |
| void repaintWindow(); |
| bool updateSize(); |
| void updateMargins(); |
| void updateNormalGeometry(); |
| |
| enum FocusWidgets { |
| FirstFocusWidget, |
| LastFocusWidget |
| }; |
| QWidget *getFocusWidget(FocusWidgets fw); |
| |
| QPointer<QWidget> m_widget; |
| QPointer<QWidget> m_implicit_mouse_grabber; |
| #if QT_CONFIG(draganddrop) |
| QPointer<QWidget> m_dragTarget; |
| #endif |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QWIDGETWINDOW_P_H |