com.tensegrity.skeleton.commands
Class ToggleConnectModeCommand

java.lang.Object
  com.tensegrity.generic.command.BaseCommand
      com.tensegrity.skeleton.commands.CommonBaseCommand
          com.tensegrity.skeleton.commands.DocumentCommand
              com.tensegrity.skeleton.commands.GraphDocumentCommand
                  com.tensegrity.skeleton.commands.ToggleConnectModeCommand

All Implemented Interfaces:

Command, ToggleCommand

public class ToggleConnectModeCommand

extends GraphDocumentCommand

implements ToggleCommand

Toggles the modus so that you can create new visual edges by selecting two visual nodes. If not selected, the mouse works as selection tool.

Version:

$Id: ToggleConnectModeCommand.java,v 1.17 2006/01/30 11:56:45 BurkhardWick Exp $

Author:

MichaelKegel, Gilles Iachelini, Stepan RUtz

Constructor Summary

ToggleConnectModeCommand(ApplicationFrame appFrame, java.lang.String command)
Creates a new ToggleConnectModeCommand based on the given command id and ApplicationFrame context.

Method Summary

boolean	isActive() Returns true if the view is in Edge Creation Mode.
boolean	isEnabled() Returns true if this command is enabled.
void	perform(java.lang.Object args) This method will specify the functionality the command offers.
protected void	revalidateCancelable() Register/unregister as cancelable

Methods inherited from class com.tensegrity.skeleton.commands.GraphDocumentCommand

getGraphDocument, getVisualGraphView

Methods inherited from class com.tensegrity.skeleton.commands.DocumentCommand

getDocument, getGraphApplication, newGraphDocumentFromFactory

Methods inherited from class com.tensegrity.skeleton.commands.CommonBaseCommand

getApplicationFrame, getTitle

Methods inherited from class com.tensegrity.generic.command.BaseCommand

getDescription, getId, getPerformDescription, setEnabled

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.tensegrity.generic.command.Command

getDescription, getId, getPerformDescription, setEnabled

Constructor Detail

ToggleConnectModeCommand

public ToggleConnectModeCommand(ApplicationFrame appFrame,
                                java.lang.String command)

Creates a new ToggleConnectModeCommand based on the given command id and ApplicationFrame context.

Parameters:

appFrame - the ApplicationFrame context.

command - the command id.

Method Detail

perform

public void perform(java.lang.Object args)

Description copied from interface: Command

This method will specify the functionality the command offers. Optionally a parameter can be specified.

Specified by:

perform in interface Command

Overrides:

perform in class CommonBaseCommand

See Also:

Command.perform(java.lang.Object)

revalidateCancelable

protected void revalidateCancelable()

Register/unregister as cancelable

isActive

public boolean isActive()

Returns true if the view is in Edge Creation Mode.

Specified by:

isActive in interface ToggleCommand

Returns:

true if the view is in Edge Creation Mode.

isEnabled

public boolean isEnabled()

Description copied from interface: Command

Returns true if this command is enabled.

Specified by:

isEnabled in interface Command

Overrides:

isEnabled in class GraphDocumentCommand