Package org.apache.pivot.wtk

Interface TreeViewListener

All Known Implementing Classes:

TerraTreeViewSkin, TreeViewListener.Adapter, TreeViewListener.Listeners

public interface TreeViewListener

Tree view listener interface.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	TreeViewListener.Adapter	Deprecated. Since 2.1 and Java 8 the interface itself has default implementations.
static class	TreeViewListener.Listeners	Tree view listener list.

Method Summary

Modifier and Type	Method	Description
default void	checkmarksEnabledChanged(TreeView treeView)	Called when a tree view's checkmarks enabled flag has changed.
default void	disabledCheckmarkFilterChanged(TreeView treeView, Filter<?> previousDisabledCheckmarkFilter)	Called when a tree view's disabled checkmark filter has changed.
default void	disabledNodeFilterChanged(TreeView treeView, Filter<?> previousDisabledNodeFilter)	Called when a tree view's disabled node filter has changed.
default void	nodeEditorChanged(TreeView treeView, TreeView.NodeEditor previousNodeEditor)	Called when a tree view's node editor has changed.
default void	nodeRendererChanged(TreeView treeView, TreeView.NodeRenderer previousNodeRenderer)	Called when a tree view's node renderer has changed.
default void	selectModeChanged(TreeView treeView, TreeView.SelectMode previousSelectMode)	Called when a tree view's select mode has changed.
default void	showMixedCheckmarkStateChanged(TreeView treeView)	Called when a tree view's "show mixed checkmark state" flag has changed.
default void	treeDataChanged(TreeView treeView, List<?> previousTreeData)	Called when a tree view's data has changed.

Method Detail

treeDataChanged

default void treeDataChanged(TreeView treeView,
                             List<?> previousTreeData)

Called when a tree view's data has changed.

Parameters:

treeView - The source of this event.

previousTreeData - The previous data for this tree.

nodeRendererChanged

default void nodeRendererChanged(TreeView treeView,
                                 TreeView.NodeRenderer previousNodeRenderer)

Called when a tree view's node renderer has changed.

Parameters:

treeView - The source of this event.

previousNodeRenderer - The previous renderer for tree nodes.

nodeEditorChanged

default void nodeEditorChanged(TreeView treeView,
                               TreeView.NodeEditor previousNodeEditor)

Called when a tree view's node editor has changed.

Parameters:

treeView - The source of this event.

previousNodeEditor - The previous editor for tree nodes.

selectModeChanged

default void selectModeChanged(TreeView treeView,
                               TreeView.SelectMode previousSelectMode)

Called when a tree view's select mode has changed.

Parameters:

treeView - The source of this event.

previousSelectMode - What the tree view's select mode was before the change.

checkmarksEnabledChanged

default void checkmarksEnabledChanged(TreeView treeView)

Called when a tree view's checkmarks enabled flag has changed.

Parameters:

treeView - The source of this event.

showMixedCheckmarkStateChanged

default void showMixedCheckmarkStateChanged(TreeView treeView)

Called when a tree view's "show mixed checkmark state" flag has changed.

Parameters:

treeView - The tree view that has changed.

disabledNodeFilterChanged

default void disabledNodeFilterChanged(TreeView treeView,
                                       Filter<?> previousDisabledNodeFilter)

Called when a tree view's disabled node filter has changed.

Parameters:

treeView - The tree view that has changed.

previousDisabledNodeFilter - The previous filter that determines the disabled nodes.

disabledCheckmarkFilterChanged

default void disabledCheckmarkFilterChanged(TreeView treeView,
                                            Filter<?> previousDisabledCheckmarkFilter)

Called when a tree view's disabled checkmark filter has changed.

Parameters:

treeView - The source of this event.

previousDisabledCheckmarkFilter - The previous filter that determined the disabled checkmarks.