| 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 QGRAPHICSPROXYWIDGET_P_H |
| 5 | #define QGRAPHICSPROXYWIDGET_P_H |
| 6 | |
| 7 | // |
| 8 | // W A R N I N G |
| 9 | // ------------- |
| 10 | // |
| 11 | // This file is not part of the Qt API. It exists for the convenience |
| 12 | // of other Qt classes. This header file may change from version to |
| 13 | // version without notice, or even be removed. |
| 14 | // |
| 15 | // We mean it. |
| 16 | // |
| 17 | |
| 18 | #include <QtWidgets/private/qtwidgetsglobal_p.h> |
| 19 | #include "qgraphicsproxywidget.h" |
| 20 | #include "private/qgraphicswidget_p.h" |
| 21 | |
| 22 | #include <QtCore/qpointer.h> |
| 23 | |
| 24 | QT_REQUIRE_CONFIG(graphicsview); |
| 25 | |
| 26 | QT_BEGIN_NAMESPACE |
| 27 | |
| 28 | class Q_AUTOTEST_EXPORT QGraphicsProxyWidgetPrivate : public QGraphicsWidgetPrivate |
| 29 | { |
| 30 | Q_DECLARE_PUBLIC(QGraphicsProxyWidget) |
| 31 | public: |
| 32 | QGraphicsProxyWidgetPrivate(); |
| 33 | ~QGraphicsProxyWidgetPrivate(); |
| 34 | |
| 35 | void init(); |
| 36 | void sendWidgetMouseEvent(QGraphicsSceneMouseEvent *event); |
| 37 | void sendWidgetMouseEvent(QGraphicsSceneHoverEvent *event); |
| 38 | void sendWidgetKeyEvent(QKeyEvent *event); |
| 39 | void setWidget_helper(QWidget *widget, bool autoShow); |
| 40 | |
| 41 | QWidget *findFocusChild(QWidget *child, bool next) const; |
| 42 | void removeSubFocusHelper(QWidget *widget, Qt::FocusReason reason); |
| 43 | |
| 44 | void _q_removeWidgetSlot(); |
| 45 | |
| 46 | void embedSubWindow(QWidget *); |
| 47 | void unembedSubWindow(QWidget *); |
| 48 | |
| 49 | bool isProxyWidget() const override; |
| 50 | |
| 51 | QPointer<QWidget> widget; |
| 52 | QPointer<QWidget> lastWidgetUnderMouse; |
| 53 | QPointer<QWidget> embeddedMouseGrabber; |
| 54 | QWidget *dragDropWidget; |
| 55 | Qt::DropAction lastDropAction; |
| 56 | |
| 57 | void updateWidgetGeometryFromProxy(); |
| 58 | void updateProxyGeometryFromWidget(); |
| 59 | |
| 60 | void updateProxyInputMethodAcceptanceFromWidget(); |
| 61 | |
| 62 | QPointF mapToReceiver(const QPointF &pos, const QWidget *receiver) const; |
| 63 | |
| 64 | enum ChangeMode { |
| 65 | NoMode, |
| 66 | ProxyToWidgetMode, |
| 67 | WidgetToProxyMode |
| 68 | }; |
| 69 | quint32 posChangeMode : 2; |
| 70 | quint32 sizeChangeMode : 2; |
| 71 | quint32 visibleChangeMode : 2; |
| 72 | quint32 enabledChangeMode : 2; |
| 73 | quint32 styleChangeMode : 2; |
| 74 | quint32 paletteChangeMode : 2; |
| 75 | quint32 tooltipChangeMode : 2; |
| 76 | quint32 focusFromWidgetToProxy : 1; |
| 77 | quint32 proxyIsGivingFocus : 1; |
| 78 | }; |
| 79 | |
| 80 | QT_END_NAMESPACE |
| 81 | |
| 82 | #endif |
| 83 |