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VisCuTkScrollView.cc

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#define QT_NO_EMIT
#include "VisReco/VisCustomTracker/interface/VisCuTkScrollView.h"
#include "VisReco/VisCustomTracker/interface/VisCuTkMapWindow.h"
#include <iostream>



VisCuTkScrollView::VisCuTkScrollView( QWidget* parent,  const char* name, WFlags fl)
    : QScrollView( parent, name, fl )
{
gp = dynamic_cast<VisCuTkMapWindow *>(parent);
}
VisCuTkScrollView::~VisCuTkScrollView()
{
}
void VisCuTkScrollView::contentsMousePressEvent(QMouseEvent *e)
{
 m_drag_old_pos = contentsToViewport(e->pos());
}
void VisCuTkScrollView::contentsMouseReleaseEvent(QMouseEvent *e)
{
 QPoint d = m_drag_old_pos -  contentsToViewport( e->pos() );
 gp->pan(e->pos(), d.x(),d.y());

}

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