com.gwtext.client.widgets.tree
Class DefaultSelectionModel

java.lang.Object
  com.gwtext.client.core.JsObject
      com.gwtext.client.widgets.tree.DefaultSelectionModel

All Implemented Interfaces:

TreeSelectionModel

public class DefaultSelectionModel
extends JsObject
implements TreeSelectionModel

Default Tree selection model. Using this selection model only a single node can be selected. To enable selection of multiple nodes, use MultiSelectionModel.

See Also:

MultiSelectionModel

Field Summary

Fields inherited from class com.gwtext.client.core.JsObject

jsObj

Constructor Summary

DefaultSelectionModel()
Construct a DefaultSelectionModel.

DefaultSelectionModel(com.google.gwt.core.client.JavaScriptObject jsObj)

Method Summary

void	addSelectionModelListener(DefaultSelectionModelListener listener)
void	clearSelections() Clear all selections.
TreeNode	getSelectedNode()
boolean	isSelected(TreeNode treeNode) Returns true if the node is selected.
void	select(TreeNode treeNode) Select a node.
void	selectNext() Selects the node above the selected node in the tree, intelligently walking the nodes.
void	selectPrevious() Selects the node above the selected node in the tree, intelligently walking the nodes.
void	unselect(TreeNode treeNode) Deselect a node.

Methods inherited from class com.gwtext.client.core.JsObject

getJsObj, getProperties, isCreated, setJsObj

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.gwtext.client.widgets.tree.TreeSelectionModel

getJsObj

Constructor Detail

DefaultSelectionModel

public DefaultSelectionModel()

Construct a DefaultSelectionModel.

DefaultSelectionModel

public DefaultSelectionModel(com.google.gwt.core.client.JavaScriptObject jsObj)

Method Detail

clearSelections

public void clearSelections()

Description copied from interface: TreeSelectionModel

Clear all selections.

Specified by:

clearSelections in interface TreeSelectionModel

getSelectedNode

public TreeNode getSelectedNode()

isSelected

public boolean isSelected(TreeNode treeNode)

Description copied from interface: TreeSelectionModel

Returns true if the node is selected.

Specified by:

isSelected in interface TreeSelectionModel

Parameters:

treeNode - the node to test

Returns:

true if selected

select

public void select(TreeNode treeNode)

Description copied from interface: TreeSelectionModel

Select a node.

Specified by:

select in interface TreeSelectionModel

Parameters:

treeNode - the tree node to select

selectNext

public void selectNext()

Description copied from interface: TreeSelectionModel

Selects the node above the selected node in the tree, intelligently walking the nodes.

Specified by:

selectNext in interface TreeSelectionModel

selectPrevious

public void selectPrevious()

Description copied from interface: TreeSelectionModel

Selects the node above the selected node in the tree, intelligently walking the nodes.

Specified by:

selectPrevious in interface TreeSelectionModel

unselect

public void unselect(TreeNode treeNode)

Description copied from interface: TreeSelectionModel

Deselect a node.

Specified by:

unselect in interface TreeSelectionModel

Parameters:

treeNode - the node to deselect

addSelectionModelListener

public void addSelectionModelListener(DefaultSelectionModelListener listener)