SelectionManager.java 文件源码

public void mouseClicked(MouseEvent event)
  {
if ((activeObject != null) && activeObject.contains(event.getX(), event.getY()))
{
    eventRelay.relay("mouseClicked", event);
}
else
{
    if (event.getClickCount() == 2)
    {
        if (selectedObject != null)
        {
            activeObject = selectedObject;
            Component component = activeObject.getComponent();
            if (component != null)
            {
                eventRelay.reset();
                eventRelay.addTarget(component, MouseListener.class, MouseEvent.class, mouseNames);
                eventRelay.addTarget(component, MouseMotionListener.class, MouseEvent.class, mouseMotionNames);
                selectableContainer.select(selectedObject, false);
            }
        }
    }
}
  }