Eigene Dateien/FlowVis/src/QBackgroundCanvas.h

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#ifndef QBACKGROUNDCANVAS_H_
#define QBACKGROUNDCANVAS_H_

#include <Qt/qobject.h>

#include <QtGui/QWidget>
#include <QtOpenGL/QGLWidget>
#include <QtGui/QKeyEvent>
#include <QtGui/QMouseEvent>
#include <QtGui/QColorDialog>

#include "VEvent.h"
#include "VVector.h"

class QBackgroundCanvas : public QObject, public QGLWidget
{
        Q_OBJECT

protected:

        virtual void initializeGL();

    virtual void paintGL();

public:
        QBackgroundCanvas(QWidget* parent = 0);
        
        virtual ~QBackgroundCanvas();

        void setObjectName(const QString &name);
        
        void setArrowsColorPtr(VVector *v);

    virtual void resizeGL( int w, int h );
        
        //events
        virtual void paintEvent( QPaintEvent *e );
        
        virtual void mousePressEvent ( QMouseEvent * e );

        virtual void mouseReleaseEvent ( QMouseEvent * e );

        virtual void mouseMoveEvent ( QMouseEvent * e );

        virtual void mouseDoubleClickEvent ( QMouseEvent * e );

        virtual void keyPressEvent ( QKeyEvent * e );
        
        virtual void keyReleaseEvent ( QKeyEvent * e );

        const VMouseEvent getMouseEvent (QMouseEvent *e);

        const VKeyboardEvent getKeyboardEvent (QKeyEvent *e);

        virtual void redraw();

private:

        VVector m_CanvasColor;                          
        VVector *m_ArrowsColor;                 
};
#endif

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