#ifndef CANVASVIEW_H #define CANVASVIEW_H #include "element.h" #include "canvastext.h" #include class QPoint; class CanvasView : public QCanvasView { Q_OBJECT public: CanvasView( QCanvas *canvas, ElementVector *elements, QWidget* parent = 0, const char* name = "canvas view", WFlags f = 0 ) : QCanvasView( canvas, parent, name, f ), m_movingItem(0), m_elements( elements ) {} protected: void viewportResizeEvent( QResizeEvent *e ); void contentsMousePressEvent( QMouseEvent *e ); void contentsMouseMoveEvent( QMouseEvent *e ); void contentsContextMenuEvent( QContextMenuEvent *e ); private: QCanvasItem *m_movingItem; QPoint m_pos; ElementVector *m_elements; }; #endif