Package mars.venus.actions.run

Class RunStepBackwardAction

java.lang.Object

javax.swing.AbstractAction

mars.venus.actions.VenusAction

mars.venus.actions.run.RunStepBackwardAction

All Implemented Interfaces:

ActionListener, Serializable, Cloneable, EventListener, Action

public class RunStepBackwardAction
extends VenusAction

Action for the Run -> Step Backward menu item.

See Also:

• Serialized Form

Field Summary

Fields inherited from class mars.venus.actions.VenusAction

gui, shortcut

Fields inherited from class javax.swing.AbstractAction

changeSupport, enabled

Fields inherited from interface javax.swing.Action

ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary

Constructors

Constructor	Description
RunStepBackwardAction(VenusUI gui, Integer mnemonic, KeyStroke accel)

Method Summary

Modifier and Type	Method	Description
void	actionPerformed(ActionEvent event)	Undo the previous simulation step.
void	update()	Update this action according to the current GUI state.

Methods inherited from class mars.venus.actions.VenusAction

getGUI, getName, getShortcut, registerShortcut

Methods inherited from class javax.swing.AbstractAction

addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.swing.Action

accept

Constructor Details

RunStepBackwardAction

public RunStepBackwardAction(VenusUI gui,
 Integer mnemonic,
 KeyStroke accel)

Method Details

actionPerformed

public void actionPerformed(ActionEvent event)

Undo the previous simulation step.

Specified by:

actionPerformed in interface ActionListener

Specified by:

actionPerformed in class VenusAction

update

public void update()

Description copied from class: VenusAction

Update this action according to the current GUI state.

Overrides:

update in class VenusAction