net.sf.colossus.gui
Class DragListener
java.lang.Object
java.awt.event.MouseAdapter
net.sf.colossus.gui.DragListener
- All Implemented Interfaces:
- java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.util.EventListener
public class DragListener
- extends java.awt.event.MouseAdapter
- implements java.awt.event.MouseMotionListener
This listener can be used to make a Component draggable.
If subscribed as MouseListener and MouseMotionListener, the component this
listener subscribes to will become draggable by mouse. This subscription is
done by the static method #makeDraggable(Component) to make sure it is done
the right way.
Constructor Summary |
private |
DragListener(java.awt.Component component)
|
Methods inherited from class java.awt.event.MouseAdapter |
mouseClicked, mouseEntered, mouseExited, mousePressed, mouseWheelMoved |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
component
private final java.awt.Component component
lastMousePos
private java.awt.Point lastMousePos
DragListener
private DragListener(java.awt.Component component)
mouseDragged
public void mouseDragged(java.awt.event.MouseEvent e)
- Specified by:
mouseDragged
in interface java.awt.event.MouseMotionListener
- Overrides:
mouseDragged
in class java.awt.event.MouseAdapter
mouseMoved
public void mouseMoved(java.awt.event.MouseEvent e)
- Specified by:
mouseMoved
in interface java.awt.event.MouseMotionListener
- Overrides:
mouseMoved
in class java.awt.event.MouseAdapter
mouseReleased
public void mouseReleased(java.awt.event.MouseEvent e)
- Specified by:
mouseReleased
in interface java.awt.event.MouseListener
- Overrides:
mouseReleased
in class java.awt.event.MouseAdapter
makeDraggable
public static void makeDraggable(java.awt.Component component)