Qt 4.8
zoomtool.h
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41 
42 #ifndef ZOOMTOOL_H
43 #define ZOOMTOOL_H
44 
45 #include "abstractliveedittool.h"
47 
49 
50 namespace QmlJSDebugger {
51 
53 {
54  Q_OBJECT
55 
56 public:
60  };
61 
63 
64  virtual ~ZoomTool();
65 
70 
73 
77 
78  void clear();
79 
80 protected:
82 
83 private slots:
84  void zoomTo100();
85  void zoomIn();
86  void zoomOut();
87 
88 private:
90  void scaleView(const QPointF &centerPos);
91 
92 private:
94  QPoint m_mousePos; // in view coords
100 
103 };
104 
105 } // namespace QmlJSDebugger
106 
107 #endif // ZOOMTOOL_H
The QKeyEvent class describes a key event.
Definition: qevent.h:224
double qreal
Definition: qglobal.h:1193
qreal nextZoomScale(ZoomDirection direction) const
Definition: zoomtool.cpp:292
void mouseDoubleClickEvent(QMouseEvent *event)
Definition: zoomtool.cpp:177
static void keyEvent(KeyAction action, QWidget *widget, char ascii, Qt::KeyboardModifiers modifier=Qt::NoModifier, int delay=-1)
The QWheelEvent class contains parameters that describe a wheel event.
Definition: qevent.h:139
void hoverMoveEvent(QMouseEvent *event)
Definition: zoomtool.cpp:183
void itemsAboutToRemoved(const QList< QGraphicsItem *> &)
Definition: zoomtool.h:76
QAction * m_zoomTo100Action
Definition: zoomtool.h:96
The QPointF class defines a point in the plane using floating point precision.
Definition: qpoint.h:214
void mouseMoveEvent(QMouseEvent *event)
Definition: zoomtool.cpp:104
virtual bool event(QEvent *)
This virtual function receives events to an object and should return true if the event e was recogniz...
Definition: qobject.cpp:1200
#define QT_FORWARD_DECLARE_CLASS(name)
Definition: qglobal.h:95
QAction * m_zoomOutAction
Definition: zoomtool.h:98
void scaleView(const QPointF &centerPos)
Definition: zoomtool.cpp:252
void keyReleaseEvent(QKeyEvent *keyEvent)
Definition: zoomtool.cpp:215
void wheelEvent(QWheelEvent *event)
Definition: zoomtool.cpp:193
#define Q_OBJECT
Definition: qobjectdefs.h:157
LiveRubberBandSelectionManipulator * m_rubberbandManipulator
Definition: zoomtool.h:99
The QMouseEvent class contains parameters that describe a mouse event.
Definition: qevent.h:85
void selectedItemsChanged(const QList< QGraphicsItem *> &)
Definition: zoomtool.h:81
The QPoint class defines a point in the plane using integer precision.
Definition: qpoint.h:53
void mouseReleaseEvent(QMouseEvent *event)
Definition: zoomtool.cpp:125
#define slots
Definition: qobjectdefs.h:68
ZoomTool(QDeclarativeViewInspector *view)
Definition: zoomtool.cpp:57
void mousePressEvent(QMouseEvent *event)
Definition: zoomtool.cpp:85
QAction * m_zoomInAction
Definition: zoomtool.h:97
void keyPressEvent(QKeyEvent *event)
Definition: zoomtool.cpp:189
The QAction class provides an abstract user interface action that can be inserted into widgets...
Definition: qaction.h:64
The QList class is a template class that provides lists.
Definition: qdatastream.h:62
Qt::LayoutDirection direction