public class BasicTreeUI.TreeIncrementAction extends AbstractAction
TreeIncrementAction is used to handle up/down actions. Selection is moved up or down based on direction.
protected int direction
Specifies the direction to adjust the selection by.
public TreeIncrementAction(int direction, String name)
public void actionPerformed(ActionEvent e)
Description copied from interface:
Invoked when an action occurs.
public boolean isEnabled()
Description copied from class:
Returns true if the action is enabled.
© 1993–2017, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.