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.

Field Summary

Fields
Modifier and Type Field Description

private java.awt.Component component

private java.awt.Point lastMousePos

Constructor Summary

Constructors
Modifier Constructor Description

private DragListener(java.awt.Component component)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`makeDraggable(java.awt.Component component)`
`void`	`mouseDragged(java.awt.event.MouseEvent e)`
`void`	`mouseMoved(java.awt.event.MouseEvent e)`
`void`	`mouseReleased(java.awt.event.MouseEvent e)`

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

- Field Detail
  - component
```
private final java.awt.Component component
```
  - lastMousePos
```
private java.awt.Point lastMousePos
```
- Constructor Detail
  - DragListener
```
private DragListener(java.awt.Component component)
```
- Method Detail
  - 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)
```