Module java.desktop

Class BasicTreeUI.TreeExpansionHandler

    • Constructor Detail

      • TreeExpansionHandler

        public TreeExpansionHandler​()
    • Method Detail

      • treeExpanded

        public void treeExpanded​(TreeExpansionEvent event)
        Called whenever an item in the tree has been expanded.
        Specified by:
        treeExpanded in interface TreeExpansionListener
        Parameters:
        event - a TreeExpansionEvent containing a TreePath object for the expanded node
      • treeCollapsed

        public void treeCollapsed​(TreeExpansionEvent event)
        Called whenever an item in the tree has been collapsed.
        Specified by:
        treeCollapsed in interface TreeExpansionListener
        Parameters:
        event - a TreeExpansionEvent containing a TreePath object for the collapsed node