From bd0f3345a938b35ce6a12f6150373b0955b8dd12 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sun, 10 Jul 2011 15:24:15 -0500 Subject: Add Qt3 development HEAD version --- examples/chart/canvasview.h | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 examples/chart/canvasview.h (limited to 'examples/chart/canvasview.h') diff --git a/examples/chart/canvasview.h b/examples/chart/canvasview.h new file mode 100644 index 0000000..8ec2ac2 --- /dev/null +++ b/examples/chart/canvasview.h @@ -0,0 +1,36 @@ +#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 -- cgit v1.2.1