BasicSliderUI.ActionScroller (Java 2 Platform SE 5.0) (original) (raw)

javax.swing.plaf.basic

Class BasicSliderUI.ActionScroller

java.lang.Object extended by javax.swing.AbstractAction javax.swing.plaf.basic.BasicSliderUI.ActionScroller

All Implemented Interfaces:

ActionListener, Serializable, Cloneable, EventListener, Action

Enclosing class:

BasicSliderUI

public class BasicSliderUI.ActionScroller

extends AbstractAction

As of Java 2 platform v1.3 this undocumented class is no longer used. The recommended approach to creating bindings is to use a combination of an ActionMap, to contain the action, and an InputMap to contain the mapping from KeyStroke to action description. The InputMap is is usually described in the LookAndFeel tables.

Please refer to the key bindings specification for further details.

This class should be treated as a "protected" inner class. Instantiate it only within subclasses of .

Field Summary

Fields inherited from class javax.swing.AbstractAction
changeSupport, enabled

Fields inherited from interface javax.swing.Action
ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary
[BasicSliderUI.ActionScroller](../../../../javax/swing/plaf/basic/BasicSliderUI.ActionScroller.html#BasicSliderUI.ActionScroller%28javax.swing.JSlider, int, boolean%29)(JSlider slider, int dir, boolean block)

Method Summary
void	actionPerformed(ActionEvent e) Invoked when an action occurs.
boolean	isEnabled() Returns true if the action is enabled.

Methods inherited from class javax.swing.AbstractAction
addPropertyChangeListener, clone, [firePropertyChange](../../../../javax/swing/AbstractAction.html#firePropertyChange%28java.lang.String, java.lang.Object, java.lang.Object%29), getKeys, getPropertyChangeListeners, getValue, [putValue](../../../../javax/swing/AbstractAction.html#putValue%28java.lang.String, java.lang.Object%29), removePropertyChangeListener, setEnabled

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, [wait](../../../../java/lang/Object.html#wait%28long, int%29)

Constructor Detail

BasicSliderUI.ActionScroller

public BasicSliderUI.ActionScroller(JSlider slider, int dir, boolean block)

Method Detail

actionPerformed

public void actionPerformed(ActionEvent e)

Description copied from interface: [ActionListener](../../../../java/awt/event/ActionListener.html#actionPerformed%28java.awt.event.ActionEvent%29)

Invoked when an action occurs.

isEnabled

public boolean isEnabled()

Description copied from class: [AbstractAction](../../../../javax/swing/AbstractAction.html#isEnabled%28%29)

Returns true if the action is enabled.

Specified by:

[isEnabled](../../../../javax/swing/Action.html#isEnabled%28%29) in interface [Action](../../../../javax/swing/Action.html "interface in javax.swing")

Overrides:

[isEnabled](../../../../javax/swing/AbstractAction.html#isEnabled%28%29) in class [AbstractAction](../../../../javax/swing/AbstractAction.html "class in javax.swing")

Returns:

true if the action is enabled, false otherwise

See Also:

Action.isEnabled()

Submit a bug or feature
For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.