Package org.apache.pivot.wtk

Class TreeViewBranchListener.Adapter

java.lang.Object

org.apache.pivot.wtk.TreeViewBranchListener.Adapter

All Implemented Interfaces:

TreeViewBranchListener

Enclosing interface:

TreeViewBranchListener

@Deprecated
public static class TreeViewBranchListener.Adapter
extends java.lang.Object
implements TreeViewBranchListener

Deprecated.

Since 2.1 and Java 8 the interface itself has default implementations.

Tree view branch listener adapter.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.pivot.wtk.TreeViewBranchListener

TreeViewBranchListener.Adapter, TreeViewBranchListener.Listeners

Constructor Summary

Constructors

Constructor	Description
Adapter()	Deprecated.

Method Summary

Modifier and Type	Method	Description
void	branchCollapsed(TreeView treeView, Sequence.Tree.Path path)	Deprecated. Called when a tree node is collapsed.
void	branchExpanded(TreeView treeView, Sequence.Tree.Path path)	Deprecated. Called when a tree node is expanded.
void	branchExpandedChangeVetoed(TreeView treeView, Sequence.Tree.Path path, Vote reason)	Deprecated. Called when the previewBranchExpandedChange() tally produces anything but a Vote.APPROVE result (to say NOT to expand or collapse the branch).
Vote	previewBranchExpandedChange(TreeView treeView, Sequence.Tree.Path path)	Deprecated. Called before a tree node is expanded or collapsed to allow the application or the skin to refuse the operation.

Methods inherited from class java.lang.Object

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

Constructor Detail

Adapter

public Adapter()

Deprecated.

Method Detail

branchExpanded

public void branchExpanded(TreeView treeView,
                           Sequence.Tree.Path path)

Deprecated.

Description copied from interface: TreeViewBranchListener

Called when a tree node is expanded. This event can be used to perform lazy loading of tree node data.

Specified by:

branchExpanded in interface TreeViewBranchListener

Parameters:

treeView - The source of the event.

path - The path of the node that was shown.

branchCollapsed

public void branchCollapsed(TreeView treeView,
                            Sequence.Tree.Path path)

Deprecated.

Description copied from interface: TreeViewBranchListener

Called when a tree node is collapsed.

Specified by:

branchCollapsed in interface TreeViewBranchListener

Parameters:

treeView - The source of the event.

path - The path of the node that was collapsed.

previewBranchExpandedChange

public Vote previewBranchExpandedChange(TreeView treeView,
                                        Sequence.Tree.Path path)

Deprecated.

Description copied from interface: TreeViewBranchListener

Called before a tree node is expanded or collapsed to allow the application or the skin to refuse the operation.

Specified by:

previewBranchExpandedChange in interface TreeViewBranchListener

Parameters:

treeView - The source of the event.

path - The path of the node about to be collapsed or expanded.

Returns:

The accumulated vote as to whether to allow this expansion or collapse.

branchExpandedChangeVetoed

public void branchExpandedChangeVetoed(TreeView treeView,
                                       Sequence.Tree.Path path,
                                       Vote reason)

Deprecated.

Description copied from interface: TreeViewBranchListener

Called when the previewBranchExpandedChange() tally produces anything but a Vote.APPROVE result (to say NOT to expand or collapse the branch). The application or skin can reverse any GUI changes that may have happened in the preview method.

Specified by:

branchExpandedChangeVetoed in interface TreeViewBranchListener

Parameters:

treeView - The source of the event.

path - The path of the node whose state will remain the same.

reason - The tallied vote result that caused the veto.