Package org.eclipse.swt.events

Class TreeAdapter

  • All Implemented Interfaces:
    TreeListener
    public abstract class TreeAdapter
extends java.lang.Object
implements TreeListener
    This adapter class provides default implementations for the methods described by the TreeListener interface.

    Classes that wish to deal with TreeEvents can extend this class and override only the methods which they are interested in.

    See Also:
    TreeListener, TreeEvent

    • Constructor Summary

      Constructors 
      Constructor Description
      TreeAdapter()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void treeCollapsed​(TreeEvent e)
      Sent when a tree branch is collapsed.
      void treeExpanded​(TreeEvent e)
      Sent when a tree branch is expanded.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • TreeAdapter

        public TreeAdapter()

    • Method Detail

      • treeCollapsed

        public void treeCollapsed​(TreeEvent e)
        Sent when a tree branch is collapsed. The default behavior is to do nothing.
        Specified by:
        treeCollapsed in interface TreeListener
        Parameters:
        e - an event containing information about the tree operation

      • treeExpanded

        public void treeExpanded​(TreeEvent e)
        Sent when a tree branch is expanded. The default behavior is to do nothing.
        Specified by:
        treeExpanded in interface TreeListener
        Parameters:
        e - an event containing information about the tree operation