ObservableDefaultSelectionModel
| Package: | Ext.tree |
| Defined In: | TreeSelectionModel.js |
| Class: | DefaultSelectionModel |
| Extends: | Observable |
| Method | Defined By | |
|---|---|---|
addEvents( Object object ) : void Used to define events on this Observable
Used to define events on this Observable
Parameters:
|
Observable | |
addListener( String eventName, Function handler, [Object scope], [Object options] ) : void Appends an event handler to this component
Appends an event handler to this component
Parameters:
|
Observable | |
|
clearSelections() : void Clear all selections
Clear all selections
Parameters:
|
DefaultSelectionModel | |
fireEvent( String eventName, Object... args ) : Boolean Fires the specified event with the passed parameters (minus the event name).
Fires the specified event with the passed parameters (minus the event name).
Parameters:
|
Observable | |
|
getSelectedNode() : TreeNode Get the selected node
Get the selected node
Parameters:
|
DefaultSelectionModel | |
hasListener( String eventName ) : Boolean Checks to see if this object has any listeners for a specified event
Checks to see if this object has any listeners for a specified event
Parameters:
|
Observable | |
isSelected( TreeNode node ) : Boolean Returns true if the node is selected
Returns true if the node is selected
Parameters:
|
DefaultSelectionModel | |
on( String eventName, Function handler, [Object scope], [Object options] ) : void Appends an event handler to this element (shorthand for addListener)
Appends an event handler to this element (shorthand for addListener)
Parameters:
|
Observable | |
|
purgeListeners() : void Removes all listeners for this object
Removes all listeners for this object
Parameters:
|
Observable | |
removeListener( String eventName, Function handler, [Object scope] ) : void Removes a listener
Removes a listener
Parameters:
|
Observable | |
|
resumeEvents() : void Resume firing events. (see suspendEvents)
Resume firing events. (see suspendEvents)
Parameters:
|
Observable | |
select( TreeNode node ) : TreeNode Select a node.
Select a node.
Parameters:
|
DefaultSelectionModel | |
|
selectNext() : TreeNode Selects the node above the selected node in the tree, intelligently walking the nodes
Selects the node above the selected node in the tree, intelligently walking the nodes
Parameters:
|
DefaultSelectionModel | |
|
selectPrevious() : TreeNode Selects the node above the selected node in the tree, intelligently walking the nodes
Selects the node above the selected node in the tree, intelligently walking the nodes
Parameters:
|
DefaultSelectionModel | |
|
suspendEvents() : void Suspend the firing of all events. (see resumeEvents)
Suspend the firing of all events. (see resumeEvents)
Parameters:
|
Observable | |
un( String eventName, Function handler, [Object scope] ) : void Removes a listener (shorthand for removeListener)
Removes a listener (shorthand for removeListener)
Parameters:
|
Observable | |
unselect( TreeNode node ) : void Deselect a node.
Deselect a node.
Parameters:
|
DefaultSelectionModel | |