Package org.compiere.swing

Class CColumnControlButton.ColumnVisibilityAction

java.lang.Object

javax.swing.AbstractAction

org.jdesktop.swingx.action.AbstractActionExt

org.compiere.swing.CColumnControlButton.ColumnVisibilityAction

All Implemented Interfaces:

ActionListener, ItemListener, Serializable, Cloneable, EventListener, Action

Enclosing class:

CColumnControlButton

public class CColumnControlButton.ColumnVisibilityAction
extends org.jdesktop.swingx.action.AbstractActionExt

A specialized Action which takes care of keeping in synch with TableColumn state. NOTE: client must call releaseColumn if this action is no longer needed!

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jdesktop.swingx.action.AbstractActionExt

GROUP, IS_STATE, LARGE_ICON

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
ColumnVisibilityAction(TableColumn column)	Creates a action synched to the table column.

Method Summary

Modifier and Type	Method	Description
void	actionPerformed(ActionEvent e)	Does nothing.
protected PropertyChangeListener	createPropertyChangeListener()	Creates and returns the listener to column's property changes.
protected PropertyChangeListener	getColumnListener()	Returns the listener to column's property changes.
void	itemStateChanged(ItemEvent e)
void	releaseColumn()	Releases all references to the synched TableColumn.
void	setSelected(boolean newValue)

Methods inherited from class org.jdesktop.swingx.action.AbstractActionExt

dispose, getAccelerator, getActionCommand, getGroup, getLargeIcon, getLongDescription, getMnemonic, getName, getShortDescription, getSmallIcon, isSelected, isStateAction, setAccelerator, setActionCommand, setGroup, setLargeIcon, setLongDescription, setMnemonic, setMnemonic, setName, setShortDescription, setSmallIcon, setStateAction, setStateAction, toString

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, wait, wait, wait

Methods inherited from interface javax.swing.Action

accept

Constructor Detail

ColumnVisibilityAction

public ColumnVisibilityAction(TableColumn column)

Creates a action synched to the table column.

Parameters:

column - the TableColumn to keep synched to.

Method Detail

releaseColumn

public void releaseColumn()

Releases all references to the synched TableColumn. Client code must call this method if the action is no longer needed. After calling this action must not be used any longer.

itemStateChanged

public void itemStateChanged(ItemEvent e)

Specified by:

itemStateChanged in interface ItemListener

Overrides:

itemStateChanged in class org.jdesktop.swingx.action.AbstractActionExt

setSelected

public void setSelected(boolean newValue)

Overrides:

setSelected in class org.jdesktop.swingx.action.AbstractActionExt

actionPerformed

public void actionPerformed(ActionEvent e)

Does nothing. Synch from action state to TableColumn state is done in itemStateChanged.

getColumnListener

protected PropertyChangeListener getColumnListener()

Returns the listener to column's property changes. The listener is created lazily if necessary.

Returns:

the PropertyChangeListener listening to TableColumn's property changes, guaranteed to be not null.

createPropertyChangeListener

protected PropertyChangeListener createPropertyChangeListener()

Creates and returns the listener to column's property changes. Subclasses are free to roll their own.

Implementation note: this listener reacts to column's visible and headerValue properties and calls the respective updateFromXX methodes.

Returns:

the PropertyChangeListener to use with the column