/// <summary> the method checks if double click event should be raised We can not use DoubleClick event, since it is possible that first click is
/// performed on the container, and the second on loogical's control editor.</summary>
/// <param name="mapData"></param>
/// <returns></returns>
internal bool isDoubleClick(MapData mapData)
{
if (!GuiUtils.isOwnerDrawControl(mapData.getControl()))
{
return(false);
}
bool ret = false;
long time = Misc.getSystemMilliseconds();
long diff = time - lastClickTime;
if (lastClicked != null && lastClicked.Equals(mapData) && diff < SystemInformation.DoubleClickTime)
{
// this is double click
ret = true;
time = -1;
lastClicked = null;
}
else
{
lastClicked = mapData;
lastClickTime = time;
}
return(ret);
}
