Qt 4.8
qgraphicsproxywidget_p.h
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41 
42 #ifndef QGRAPHICSPROXYWIDGET_P_H
43 #define QGRAPHICSPROXYWIDGET_P_H
44 
45 //
46 // W A R N I N G
47 // -------------
48 //
49 // This file is not part of the Qt API. It exists for the convenience
50 // of other Qt classes. This header file may change from version to
51 // version without notice, or even be removed.
52 //
53 // We mean it.
54 //
55 
56 #include "qgraphicsproxywidget.h"
57 #include "private/qgraphicswidget_p.h"
58 
59 #if !defined(QT_NO_GRAPHICSVIEW) || (QT_EDITION & QT_MODULE_GRAPHICSVIEW) != QT_MODULE_GRAPHICSVIEW
60 
62 
64 {
66 public:
68  : dragDropWidget(0),
77  { }
78  void init();
81  void sendWidgetKeyEvent(QKeyEvent *event);
82  void setWidget_helper(QWidget *widget, bool autoShow);
83 
84  QWidget *findFocusChild(QWidget *child, bool next) const;
85  void removeSubFocusHelper(QWidget *widget, Qt::FocusReason reason);
86 
87  // ### Qt 5: Remove. Workaround for reimplementation added after Qt 4.4.
89 
90  void _q_removeWidgetSlot();
91 
92  void embedSubWindow(QWidget *);
93  void unembedSubWindow(QWidget *);
94 
95  bool isProxyWidget() const;
96 
102 
105 
107 
108  QPointF mapToReceiver(const QPointF &pos, const QWidget *receiver) const;
109 
110  enum ChangeMode {
114  };
124 };
125 
127 
128 #endif
129 
130 #endif
The QVariant class acts like a union for the most common Qt data types.
Definition: qvariant.h:92
QVariant inputMethodQueryHelper(Qt::InputMethodQuery query) const
Reimplemented from QGraphicsItemPrivate.
The QKeyEvent class describes a key event.
Definition: qevent.h:224
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
EventRef event
The QPointF class defines a point in the plane using floating point precision.
Definition: qpoint.h:214
The QGraphicsSceneMouseEvent class provides mouse events in the graphics view framework.
The QWidget class is the base class of all user interface objects.
Definition: qwidget.h:150
void sendWidgetKeyEvent(QKeyEvent *event)
QWidget * findFocusChild(QWidget *child, bool next) const
void sendWidgetMouseEvent(QGraphicsSceneMouseEvent *event)
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
QPointF mapToReceiver(const QPointF &pos, const QWidget *receiver) const
void embedSubWindow(QWidget *)
Embeds subWin as a subwindow of this proxy widget.
void unembedSubWindow(QWidget *)
Removes ("unembeds") subWin and deletes the proxy holder item.
DropAction
Definition: qnamespace.h:1597
The QGraphicsProxyWidget class provides a proxy layer for embedding a QWidget in a QGraphicsScene...
InputMethodQuery
Definition: qnamespace.h:1541
#define Q_DECLARE_PUBLIC(Class)
Definition: qglobal.h:2477
FocusReason
Definition: qnamespace.h:1521
unsigned int quint32
Definition: qglobal.h:938
void removeSubFocusHelper(QWidget *widget, Qt::FocusReason reason)
QPointer< QWidget > embeddedMouseGrabber
QPointer< QWidget > lastWidgetUnderMouse
The QGraphicsSceneHoverEvent class provides hover events in the graphics view framework.
void setWidget_helper(QWidget *widget, bool autoShow)