net.sf.latexdraw.actions
Class ShowHideScaleRuler
java.lang.Object
org.malai.action.Action
net.sf.latexdraw.actions.ShowHideAction
net.sf.latexdraw.actions.ShowHideScaleRuler
public class ShowHideScaleRuler
- extends ShowHideAction
This action shows/hides scale rulers.
This file is part of LaTeXDraw
Copyright (c) 2005-2012 Arnaud BLOUIN
LaTeXDraw is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
LaTeXDraw is distributed without any warranty; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the GNU General Public License for more details.
11/12/10
- Version:
- 3.0
- Author:
- Arnaud BLOUIN
Method Summary |
boolean |
canDo()
|
protected void |
doActionBody()
This method contains the core code to execute when the action is executed. |
void |
flush()
When an action is no more useful it can be flushes to release the used data. |
boolean |
isRegisterable()
Specifies if the action must be saved in the action register. |
void |
setRuler(ScaleRuler ruler)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
ruler
protected ScaleRuler ruler
- The scale ruler to show/hide.
ShowHideScaleRuler
public ShowHideScaleRuler()
- Creates the action.
- Since:
- 3.0
flush
public void flush()
- Description copied from class:
Action
- When an action is no more useful it can be flushes to release the used data.
Should be overridden.
- Overrides:
flush
in class Action
isRegisterable
public boolean isRegisterable()
- Description copied from class:
Action
- Specifies if the action must be saved in the action register. For instance,
some actions, such as a scroll of the scroll bars, should not be saved nor
put in the undo/redo manager. Thus, they must not be registrable.
- Specified by:
isRegisterable
in class Action
- Returns:
- True: the action is registrable.
doActionBody
protected void doActionBody()
- Description copied from class:
Action
- This method contains the core code to execute when the action is executed.
- Specified by:
doActionBody
in class Action
canDo
public boolean canDo()
- Specified by:
canDo
in class Action
- Returns:
- True if the action can be executed.
setRuler
public void setRuler(ScaleRuler ruler)
- Parameters:
ruler
- The scale ruler to show/hide.- Since:
- 3.0