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45 #include "abstractliveedittool.h"
46 #include "liverubberbandselectionmanipulator.h"
48 QT_FORWARD_DECLARE_CLASS(QAction)
50 namespace QmlJSDebugger {
53 class ZoomTool : public AbstractLiveEditTool
63 explicit ZoomTool(QDeclarativeViewInspector *view);
67 void mousePressEvent(QMouseEvent *event);
68 void mouseMoveEvent(QMouseEvent *event);
69 void mouseReleaseEvent(QMouseEvent *event);
70 void mouseDoubleClickEvent(QMouseEvent *event);
72 void hoverMoveEvent(QMouseEvent *event);
73 void wheelEvent(QWheelEvent *event);
75 void keyPressEvent(QKeyEvent *event);
76 void keyReleaseEvent(QKeyEvent *keyEvent);
77 void itemsAboutToRemoved(const QList<QGraphicsItem*> &) {}
82 void selectedItemsChanged(const QList<QGraphicsItem*> &) {}
90 qreal nextZoomScale(ZoomDirection direction) const;
91 void scaleView(const QPointF ¢erPos);
95 QPoint m_mousePos; // in view coords
96 QPointF m_dragBeginPos;
97 QAction *m_zoomTo100Action;
98 QAction *m_zoomInAction;
99 QAction *m_zoomOutAction;
100 LiveRubberBandSelectionManipulator *m_rubberbandManipulator;
102 qreal m_smoothZoomMultiplier;
103 qreal m_currentScale;
106 } // namespace QtQuick1
107 } // namespace QmlJSDebugger