Qt 4.8
boundingrecthighlighter.h
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41 
42 #ifndef BOUNDINGRECTHIGHLIGHTER_H
43 #define BOUNDINGRECTHIGHLIGHTER_H
44 
45 #include "livelayeritem.h"
46 
47 #include <QtCore/QObject>
48 #include <QtCore/QWeakPointer>
49 
55 
56 namespace QmlJSDebugger {
57 
58 class QDeclarativeViewInspector;
59 class BoundingBox;
60 
62 {
63  Q_OBJECT
64 public:
67  void clear();
69  void highlight(QGraphicsObject* item);
70 
71 private slots:
72  void refresh();
73  void itemDestroyed(QObject *);
74 
75 private:
76  BoundingBox *boxFor(QGraphicsObject *item) const;
77  void highlightAll();
79  void removeBoundingBox(BoundingBox *box);
80  void freeBoundingBox(BoundingBox *box);
81 
82 private:
84 
88 };
89 
91 {
92  Q_OBJECT
93 public:
94  explicit BoundingBox(QGraphicsObject *itemToHighlight, QGraphicsItem *parentItem,
95  QObject *parent = 0);
96  ~BoundingBox();
100 
101 private:
103 
104 };
105 
107 {
108 public:
109  explicit BoundingBoxPolygonItem(QGraphicsItem *item);
110  int type() const;
111 };
112 
113 } // namespace QmlJSDebugger
114 
115 #endif // BOUNDINGRECTHIGHLIGHTER_H
The QPainter class performs low-level painting on widgets and other paint devices.
Definition: qpainter.h:86
The QGraphicsItem class is the base class for all graphical items in a QGraphicsScene.
Definition: qgraphicsitem.h:89
The QWidget class is the base class of all user interface objects.
Definition: qwidget.h:150
QGraphicsPolygonItem * highlightPolygon
#define Q_DISABLE_COPY(Class)
Disables the use of copy constructors and assignment operators for the given Class.
Definition: qglobal.h:2523
The QObject class is the base class of all Qt objects.
Definition: qobject.h:111
The QGraphicsPolygonItem class provides a polygon item that you can add to a QGraphicsScene.
#define QT_FORWARD_DECLARE_CLASS(name)
Definition: qglobal.h:95
BoundingBox * boxFor(QGraphicsObject *item) const
BoundingBox * createBoundingBox(QGraphicsObject *itemToHighlight)
BoundingRectHighlighter(QDeclarativeViewInspector *view)
#define Q_OBJECT
Definition: qobjectdefs.h:157
QGraphicsItem * parentItem() const
Returns a pointer to this item&#39;s parent item.
QObject * parent() const
Returns a pointer to the parent object.
Definition: qobject.h:273
int type() const
Returns the type of an item as an int.
The QTimer class provides repetitive and single-shot timers.
Definition: qtimer.h:56
#define slots
Definition: qobjectdefs.h:68
#define class
The QGraphicsObject class provides a base class for all graphics items that require signals...
The QStyleOptionGraphicsItem class is used to describe the parameters needed to draw a QGraphicsItem...
Definition: qstyleoption.h:867
QGraphicsPolygonItem * highlightPolygonEdge
void highlight(QList< QGraphicsObject *> items)
The QList class is a template class that provides lists.
Definition: qdatastream.h:62
QWeakPointer< QGraphicsObject > highlightedObject