ucar.unidata.ui
Class CommandManager

java.lang.Object
  ucar.unidata.ui.CommandManager

public class CommandManager
extends Object

Class CommandManager

Version:

%I%, %G%

Author:

Unidata development team

Constructor Summary

CommandManager()
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CommandManager(int historySize)
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Method Summary

void	add(Command command) _more_
void	add(Command command, boolean andCallDoCommand) _more_
boolean	canGoBack() _more_
boolean	canGoForward() _more_
void	checkGui() _more_
boolean	getApplyingCommand() _more_
JButton	getBackButton() _more_
JPanel	getContents() _more_
JButton	getForwardButton() _more_
void	move(int delta) _more_
void	redo() _more_
int	size() _more_
String	toString() _more_
void	undo() _more_

Methods inherited from class java.lang.Object

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

Constructor Detail

CommandManager

public CommandManager()

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CommandManager

public CommandManager(int historySize)

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Parameters:

historySize - _more_

Method Detail

getContents

public JPanel getContents()

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Returns:

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getBackButton

public JButton getBackButton()

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Returns:

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getForwardButton

public JButton getForwardButton()

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Returns:

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undo

public void undo()

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redo

public void redo()

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move

public void move(int delta)

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Parameters:

delta -

getApplyingCommand

public boolean getApplyingCommand()

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Returns:

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checkGui

public void checkGui()

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add

public void add(Command command)

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Parameters:

command -

add

public void add(Command command,
                boolean andCallDoCommand)

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Parameters:

command -

andCallDoCommand - _more_

size

public int size()

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Returns:

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toString

public String toString()

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Overrides:

toString in class Object

Returns:

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canGoForward

public boolean canGoForward()

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Returns:

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canGoBack

public boolean canGoBack()

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Returns:

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