Пример #1
0
void hdSelectAreaTool::mouseUp(hdMouseEvent &event)
{
	hdAbstractTool::mouseUp(event);
	hdGeometry g;
	//hack-fix for bug when selecting figures from right to left
	if(event.LeftUp())
	{
		if( selectionRect.width < 0 )
		{
			int tmp;
			tmp = selectionRect.width;
			selectionRect.x += tmp;
			selectionRect.width = g.ddabs(tmp);

		}
		if( selectionRect.height < 0 )
		{
			int tmp;
			tmp = selectionRect.height;
			selectionRect.y += tmp;
			selectionRect.height = g.ddabs(tmp);
		}
		//end hack-fix
		drawSelectionRect(event.getView());
		selectFiguresOnRect(event.ShiftDown(), event.getView());
		event.getView()->disableSelRectDraw();
	}
}
Пример #2
0
void hdSelectAreaTool::mouseDown(hdMouseEvent &event)
{
	hdAbstractTool::mouseDown(event);
	if(!event.ShiftDown())
	{
		event.getView()->getDrawing()->clearSelection();
	}
	if(event.LeftDown())
	{
		int x = event.GetPosition().x, y = event.GetPosition().y;
		selectionRect.x = x;
		selectionRect.y = y;
		selectionRect.width = 0;
		selectionRect.height = 0;
		drawSelectionRect(event.getView());
	}
}