net.sf.latexdraw.actions
Class ModifyPencilParameter
java.lang.Object
org.malai.action.Action
org.malai.action.library.ModifyValue
net.sf.latexdraw.actions.ShapePropertyAction
net.sf.latexdraw.actions.ModifyPencilParameter
public class ModifyPencilParameter
- extends ShapePropertyAction
This action modifies a parameter of the pencil and updates its corresponding instrument.
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.
05/19/2010
- Since:
- 3.0
- Author:
- Arnaud BLOUIN
Method Summary |
protected void |
applyValue(java.lang.Object obj)
This method executes the job of methods undo, redo, and do |
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. |
protected boolean |
isPropertySupported()
|
boolean |
isRegisterable()
Specifies if the action must be saved in the action register. |
void |
setPencil(Pencil pencil)
Defines the pencil to modify. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
pencil
protected Pencil pencil
- The pencil to modify.
ModifyPencilParameter
public ModifyPencilParameter()
- Creates and initialises 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 ShapePropertyAction
canDo
public boolean canDo()
- Overrides:
canDo
in class ModifyValue
- Returns:
- True if the action can be executed.
isPropertySupported
protected boolean isPropertySupported()
- Overrides:
isPropertySupported
in class ShapePropertyAction
- Returns:
- True if the property to modify is supported.
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
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.
setPencil
public void setPencil(Pencil pencil)
- Defines the pencil to modify.
- Parameters:
pencil
- The pencil to modify.- Since:
- 3.0
applyValue
protected void applyValue(java.lang.Object obj)
- Description copied from class:
ModifyValue
- This method executes the job of methods undo, redo, and do
- Specified by:
applyValue
in class ModifyValue
- Parameters:
obj
- The value to set. Must not be null.