Module java.desktop

Class BasicTreeUI.TreeIncrementAction

java.lang.Object
javax.swing.AbstractAction
javax.swing.plaf.basic.BasicTreeUI.TreeIncrementAction
All Implemented Interfaces:
ActionListener, Serializable, Cloneable, EventListener, Action
Enclosing class:
BasicTreeUI

public class BasicTreeUI.TreeIncrementAction extends AbstractAction
TreeIncrementAction is used to handle up/down actions. Selection is moved up or down based on direction.
  • Field Details

    • direction

      protected int direction
      Specifies the direction to adjust the selection by.
  • Constructor Details

    • TreeIncrementAction

      public TreeIncrementAction(int direction, String name)
      Constructs a new instance of TreeIncrementAction.
      Parameters:
      direction - the direction
      name - the name of action
  • Method Details

    • actionPerformed

      public void actionPerformed(ActionEvent e)
      Description copied from interface: ActionListener
      Invoked when an action occurs.
      Parameters:
      e - the event to be processed