JHotDraw 7.4.1

org.jhotdraw.draw.handle
Class CloseHandle

java.lang.Object
  extended by org.jhotdraw.draw.handle.AbstractHandle
      extended by org.jhotdraw.draw.handle.LocatorHandle
          extended by org.jhotdraw.draw.handle.CloseHandle
All Implemented Interfaces:
java.awt.event.KeyListener, java.util.EventListener, FigureListener, Handle

public class CloseHandle
extends LocatorHandle

A Handle which requests to remove its owning figure when clicked.

Version:
$Id: CloseHandle.java 604 2010-01-09 12:00:29Z rawcoder $
Author:
Werner Randelshofer

Field Summary
 
Fields inherited from class org.jhotdraw.draw.handle.AbstractHandle
listenerList, view
 
Constructor Summary
CloseHandle(Figure owner)
          Creates a new instance.
CloseHandle(Figure owner, Locator locator)
          Creates a new instance.
 
Method Summary
 void draw(java.awt.Graphics2D g)
          Draws this handle.
 java.awt.Cursor getCursor()
          Returns a cursor for the handle.
protected  int getHandlesize()
           
 void trackEnd(java.awt.Point anchor, java.awt.Point lead, int modifiersEx)
          Tracks the end of the interaction.
 void trackStart(java.awt.Point anchor, int modifiersEx)
          Tracks the start of the interaction.
 void trackStep(java.awt.Point anchor, java.awt.Point lead, int modifiersEx)
          Tracks a step of the interaction.
 
Methods inherited from class org.jhotdraw.draw.handle.LocatorHandle
basicGetBounds, getLocation, getLocationOnDrawing
 
Methods inherited from class org.jhotdraw.draw.handle.AbstractHandle
addHandleListener, areaInvalidated, attributeChanged, contains, createSecondaryHandles, dispose, drawCircle, drawDiamond, drawRectangle, figureAdded, figureChanged, figureHandlesChanged, figureRemoved, figureRequestRemove, fireAreaInvalidated, fireHandleRequestRemove, fireHandleRequestSecondaryHandles, fireUndoableEditHappened, getBounds, getDrawingArea, getEditor, getOwner, getToolTipText, getView, invalidate, isCombinableWith, keyPressed, keyReleased, keyTyped, removeHandleListener, setToolTipText, setView, trackDoubleClick, updateBounds, viewTransformChanged
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

CloseHandle

public CloseHandle(Figure owner)
Creates a new instance.


CloseHandle

public CloseHandle(Figure owner,
                   Locator locator)
Creates a new instance.

Method Detail

getHandlesize

protected int getHandlesize()
Overrides:
getHandlesize in class AbstractHandle

draw

public void draw(java.awt.Graphics2D g)
Draws this handle.

Specified by:
draw in interface Handle
Overrides:
draw in class AbstractHandle

getCursor

public java.awt.Cursor getCursor()
Returns a cursor for the handle.

Specified by:
getCursor in interface Handle
Overrides:
getCursor in class AbstractHandle

trackEnd

public void trackEnd(java.awt.Point anchor,
                     java.awt.Point lead,
                     int modifiersEx)
Description copied from interface: Handle
Tracks the end of the interaction.

Parameters:
anchor - the position where the interaction started
lead - the current position

trackStart

public void trackStart(java.awt.Point anchor,
                       int modifiersEx)
Description copied from interface: Handle
Tracks the start of the interaction. The default implementation does nothing.

Parameters:
anchor - the position where the interaction started

trackStep

public void trackStep(java.awt.Point anchor,
                      java.awt.Point lead,
                      int modifiersEx)
Description copied from interface: Handle
Tracks a step of the interaction.

Parameters:
anchor - the position where the interaction started
lead - the current position

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