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#include "canvasview.h"
#include "chartform.h"
#include <qcursor.h>
#include <qpoint.h>
#include <qpopupmenu.h>
#include <qstatusbar.h>
void CanvasView::contentsContextMenuEvent( QContextMenuEvent * )
{
((ChartForm*)parent())->optionsMenu->exec( QCursor::pos() );
}
void CanvasView::viewportResizeEvent( QResizeEvent *e )
{
canvas()->resize( e->size().width(), e->size().height() );
((ChartForm*)parent())->drawElements();
}
void CanvasView::contentsMousePressEvent( QMouseEvent *e )
{
QCanvasItemList list = canvas()->collisions( e->pos() );
for ( QCanvasItemList::iterator it = list.begin(); it != list.end(); ++it )
if ( (*it)->rtti() == CanvasText::CANVAS_TEXT ) {
m_movingItem = *it;
m_pos = e->pos();
return;
}
m_movingItem = 0;
}
void CanvasView::contentsMouseMoveEvent( QMouseEvent *e )
{
if ( m_movingItem ) {
QPoint offset = e->pos() - m_pos;
m_movingItem->moveBy( offset.x(), offset.y() );
m_pos = e->pos();
ChartForm *form = (ChartForm*)parent();
form->setChanged( TRUE );
int chartType = form->chartType();
CanvasText *item = (CanvasText*)m_movingItem;
int i = item->index();
(*m_elements)[i].setProX( chartType, item->x() / canvas()->width() );
(*m_elements)[i].setProY( chartType, item->y() / canvas()->height() );
canvas()->update();
}
}
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