org.jhotdraw.draw
Class RoundRectangleRadiusHandle

java.lang.Object
  org.jhotdraw.draw.AbstractHandle
      org.jhotdraw.draw.RoundRectangleRadiusHandle

All Implemented Interfaces:

java.awt.event.KeyListener, java.util.EventListener, FigureListener, Handle

public class RoundRectangleRadiusHandle
extends AbstractHandle

A Handle to manipulate the radius of a round lead rectangle.

Version:

2.0 2006-01-14 Changed to support double precison coordinates.
1.0 2004-03-02 Derived from JHotDraw 6.0b1.

Author:

Werner Randelshofer

Field Summary

Fields inherited from class org.jhotdraw.draw.AbstractHandle

listenerList, view

Constructor Summary

RoundRectangleRadiusHandle(Figure owner)
Creates a new instance.

Method Summary

protected java.awt.Rectangle	basicGetBounds()
void	draw(java.awt.Graphics2D g) Draws this handle.
java.lang.String	getToolTipText(java.awt.Point p) Returns a tooltip for the specified location.
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.AbstractHandle

addHandleListener, areaInvalidated, attributeChanged, contains, createSecondaryHandles, dispose, drawCircle, drawDiamond, drawRectangle, figureAdded, figureChanged, figureHandlesChanged, figureRemoved, figureRequestRemove, fireAreaInvalidated, fireHandleRequestRemove, fireHandleRequestSecondaryHandles, fireUndoableEditHappened, getBounds, getCursor, getDrawingArea, getHandlesize, getOwner, getView, invalidate, isCombinableWith, keyPressed, keyReleased, keyTyped, removeHandleListener, setView, trackDoubleClick, updateBounds, viewTransformChanged

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RoundRectangleRadiusHandle

public RoundRectangleRadiusHandle(Figure owner)

Creates a new instance.

Method Detail

draw

public void draw(java.awt.Graphics2D g)

Draws this handle.

Specified by:

draw in interface Handle

Overrides:

draw in class AbstractHandle

basicGetBounds

protected java.awt.Rectangle basicGetBounds()

Specified by:

basicGetBounds in class AbstractHandle

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

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

getToolTipText

public java.lang.String getToolTipText(java.awt.Point p)

Description copied from interface: Handle

Returns a tooltip for the specified location.

Specified by:

getToolTipText in interface Handle

Overrides:

getToolTipText in class AbstractHandle