org.jhotdraw.draw.handle
Class FontSizeHandle

java.lang.Object
  org.jhotdraw.draw.handle.AbstractHandle
      org.jhotdraw.draw.handle.LocatorHandle
          org.jhotdraw.draw.handle.FontSizeHandle

All Implemented Interfaces:

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

public class FontSizeHandle
extends LocatorHandle

A Handle which can be used to change the font size of a TextHolderFigure.

Version:

$Id: FontSizeHandle.java -1 $

Author:

Werner Randelshofer

Field Summary

Fields inherited from class org.jhotdraw.draw.handle.AbstractHandle

listenerList, view

Constructor Summary

FontSizeHandle(TextHolderFigure owner)
Creates a new instance.

FontSizeHandle(TextHolderFigure owner, Locator locator)

Method Summary

protected java.awt.Rectangle	basicGetBounds()
void	draw(java.awt.Graphics2D g) Draws this handle.
java.awt.Cursor	getCursor() Returns a cursor for the handle.
java.lang.String	getToolTipText(java.awt.Point p) Returns a tooltip for the specified location.
void	keyPressed(java.awt.event.KeyEvent evt)
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

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, getHandlesize, getOwner, getView, invalidate, isCombinableWith, 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

FontSizeHandle

public FontSizeHandle(TextHolderFigure owner)

Creates a new instance.

FontSizeHandle

public FontSizeHandle(TextHolderFigure owner,
                      Locator locator)

Method Detail

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()

Description copied from class: AbstractHandle

Returns a cursor for the handle.

Specified by:

getCursor in interface Handle

Overrides:

getCursor in class AbstractHandle

basicGetBounds

protected java.awt.Rectangle basicGetBounds()

Overrides:

basicGetBounds in class LocatorHandle

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

keyPressed

public void keyPressed(java.awt.event.KeyEvent evt)

Specified by:

keyPressed in interface java.awt.event.KeyListener

Overrides:

keyPressed in class AbstractHandle

getToolTipText

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

Description copied from class: AbstractHandle

Returns a tooltip for the specified location. By default, AbstractHandle returns null.

Specified by:

getToolTipText in interface Handle

Overrides:

getToolTipText in class AbstractHandle