Package org.graffiti.plugin.actions

Class SelectionAction

java.lang.Object

javax.swing.AbstractAction

org.graffiti.plugin.actions.GraffitiAction

org.graffiti.plugin.actions.SelectionAction

All Implemented Interfaces:

ActionListener, Serializable, Cloneable, EventListener, Action

Direct Known Subclasses:

AddAttributeAction, ChangeAttributeValueAction, CopyAction, CutAction, DeleteAction, DeleteAttributeAction, PasteAction, PopupAction, SelectAllAction

public abstract class SelectionAction
extends GraffitiAction

Represents an action, which depends on a selection.

Version:

$Revision: 1.6 $

See Also:

Serialized Form

Field Summary

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
SelectionAction(String name, MainFrame mainFrame)	Constructs a new selection action with the given name.

Method Summary

Modifier and Type	Method	Description
List<GraphElement>	getSelectedItems()	Returns the current list of selected items of this action.
Selection	getSelection()
abstract boolean	isEnabled()	Returns true, if this action is enabled.
boolean	surviveFocusChange()	Returns true, if this action should survive a focus change.

Methods inherited from class org.graffiti.plugin.actions.GraffitiAction

getHelpContext, getName, performAction, setEnabled, update, updateAllActions

Methods inherited from class javax.swing.AbstractAction

addPropertyChangeListener, getKeys, getPropertyChangeListeners, getValue, putValue, removePropertyChangeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.swing.Action

accept

Methods inherited from interface java.awt.event.ActionListener

actionPerformed

Constructor Details

SelectionAction

public SelectionAction(String name,
MainFrame mainFrame)

Constructs a new selection action with the given name.

Parameters:

name - DOCUMENT ME!

mainFrame - DOCUMENT ME!

Method Details

isEnabled

public abstract boolean isEnabled()

Description copied from class: GraffitiAction

Returns true, if this action is enabled.

Specified by:

isEnabled in interface Action

Specified by:

isEnabled in class GraffitiAction

Returns:

true, if this action is enabled.

getSelectedItems

public List<GraphElement> getSelectedItems()

Returns the current list of selected items of this action.

Returns:

the current list of selected items of this action.

getSelection

public Selection getSelection()

surviveFocusChange

public boolean surviveFocusChange()

Returns true, if this action should survive a focus change.

Returns:

true, if this action should survive a focus change.