Package com.bc.ceres.swing.actions
Class AbstractSelectionAction
- java.lang.Object
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- javax.swing.AbstractAction
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- com.bc.ceres.swing.actions.AbstractSystemAction
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- com.bc.ceres.swing.actions.AbstractSelectionAction
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- All Implemented Interfaces:
SelectionChangeListener
,ActionListener
,Serializable
,Cloneable
,EventListener
,Action
- Direct Known Subclasses:
CopyAction
,CutAction
,DeleteAction
,PasteAction
,SelectAllAction
public abstract class AbstractSelectionAction extends AbstractSystemAction implements SelectionChangeListener
An abstract base class for generic actions which depend and operate on the current selection abstraction.- Since:
- Ceres 0.10
- See Also:
- Serialized Form
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Field Summary
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Fields inherited from class javax.swing.AbstractAction
changeSupport, enabled
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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
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Constructor Summary
Constructors Modifier Constructor Description protected
AbstractSelectionAction(SelectionManager selectionManager, String name, KeyStroke acceleratorKey, String iconResource)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Clipboard
getClipboard()
Selection
getSelection()
SelectionContext
getSelectionContext()
boolean
isExecutable()
Checks if a selection context exists.void
selectionChanged(SelectionChangeEvent event)
A selection change occurred.void
selectionContextChanged(SelectionChangeEvent event)
Called if a selection context change occurred.-
Methods inherited from class com.bc.ceres.swing.actions.AbstractSystemAction
actionPerformed, execute, loadIcon, updateState
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Methods inherited from class javax.swing.AbstractAction
addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled
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Constructor Detail
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AbstractSelectionAction
protected AbstractSelectionAction(SelectionManager selectionManager, String name, KeyStroke acceleratorKey, String iconResource)
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Method Detail
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selectionChanged
public void selectionChanged(SelectionChangeEvent event)
Description copied from interface:SelectionChangeListener
A selection change occurred.- Specified by:
selectionChanged
in interfaceSelectionChangeListener
- Parameters:
event
- The selection event.
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selectionContextChanged
public void selectionContextChanged(SelectionChangeEvent event)
Description copied from interface:SelectionChangeListener
Called if a selection context change occurred.- Specified by:
selectionContextChanged
in interfaceSelectionChangeListener
- Parameters:
event
- The selection event.
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isExecutable
public boolean isExecutable()
Checks if a selection context exists. Overrides should first test the return value ofsuper.isExecutable()
.- Specified by:
isExecutable
in classAbstractSystemAction
- Returns:
true
, if so.
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getSelection
public Selection getSelection()
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getSelectionContext
public SelectionContext getSelectionContext()
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getClipboard
public Clipboard getClipboard()
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