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RadTreeViewElement Events

The RadTreeViewElement type exposes the following members.

Events
  NameDescription
Public eventBindingContextChanged
Occurs when [binding context changed].
Public eventChildrenChanged
Occurs when the children collection of the element is changed.
(Inherited from RadElement.)
Public eventClick
Occurs when the element is clicked.
(Inherited from RadElement.)
Public eventContextMenuOpening
Public eventCreateNode
Occurs when RadTreeNode is created.
Public eventCreateNodeElement
Occurs when TreeNodeElement is created.
Public eventDataError
Occurs when [data error].
Public eventDisposed (Inherited from DisposableObject.)
Public eventDisposing (Inherited from DisposableObject.)
Public eventDoubleClick
Occurs when the element is double-clicked.
(Inherited from RadElement.)
Public eventDragEnded
Occurs when a drag has ended
Public eventDragEnding
Occurs when a drag is ending
Public eventDragOverNode
Occurs when drag feedback is needed for a node.
Public eventDragStarted
Occurs when a drag has started
Public eventDragStarting
Occurs when a drag is starting
Public eventEdited
Occurs when editing has been finished.
Public eventEditing
Occurs when editing is started.
Public eventEditorInitialized
Occurs when editor is initialized.
Public eventEditorRequired
Occurs when editor is required.
Public eventElementPainted
This event occurs after printing the element. It is used internally.
(Inherited from RadElement.)
Public eventEnabledChanged
Occurs when the mouse pointer leaves the element.
(Inherited from RadElement.)
Public eventFlipTextChanged
Occurs when the FlipText property value changes.
(Inherited from RadItem.)
Public eventFontChanged
Fires when the font is changed.
(Inherited from VisualElement.)
Public eventItemDrag
Occurs when the user begins dragging an item.
Public eventKeyDown
Occurs when the RadItem has focus and the user presses a key down
(Inherited from RadItem.)
Public eventKeyPress
Occurs when the RadItem has focus and the user presses a key
(Inherited from RadItem.)
Public eventKeyUp
Occurs when the RadItem has focus and the user releases the pressed key up
(Inherited from RadItem.)
Public eventLayoutUpdated (Inherited from RadElement.)
Public eventLostMouseCapture (Inherited from RadElement.)
Public eventMouseDown
Occurs when the mouse pointer is over the element and a mouse button is pressed.
(Inherited from RadElement.)
Public eventMouseEnter
Occurs when the mouse pointer enters the element.
(Inherited from RadElement.)
Public eventMouseHover
Occurs when the mouse pointer rests on the element.
(Inherited from RadElement.)
Public eventMouseLeave (Inherited from RadElement.)
Public eventMouseMove
Occurs when the mouse pointer is moved over the element.
(Inherited from RadElement.)
Public eventMouseUp
Occurs when the mouse pointer is over the element and a mouse button is released.
(Inherited from RadElement.)
Public eventMouseWheel
Occurs when the RadItem has focus and the user scrolls up or down the mouse wheel
(Inherited from RadElement.)
Public eventNodeAdded
Occurs after a node is being added.
Public eventNodeAdding
Public eventNodeCheckedChanged
Occurs when node's checked state is changed.
Public eventNodeCheckedChanging
Occurs when node's checked state is changing.
Public eventNodeDataBound
Occurs after a node is bound to a data item.
Public eventNodeExpandedChanged
Occurs when node has been expanded.
Public eventNodeExpandedChanging
Occurs when node is expanding.
Public eventNodeFormatting
Occurs when TreeNodeElement is formatting
Public eventNodeMouseClick
Occurs when a mouse button is clicked inside a TreeNodeElement
Public eventNodeMouseDoubleClick
Occurs when a mouse button is double clicked inside a TreeNodeElement
Public eventNodeMouseDown
Occurs when TreeNodeElement is mouse down.
Public eventNodeMouseEnter
Occurs when mouse enters a TreeNodeElement
Public eventNodeMouseHover
Occurs when TreeNodeElement is hovered.
Public eventNodeMouseLeave
Occurs when mouse leaves a TreeNodeElement
Public eventNodeMouseMove
Occurs when mouse is move over a TreeNodeElement.
Public eventNodeMouseUp
Occurs when TreeNodeElement is mouse up.
Public eventNodeRemoved
Occurs after a node is removed.
Public eventNodeRemoving
Public eventNodesNeeded
Occurs when nodes are needed in load on demand hierarchy
Public eventPanGesture
Occurs when a pan gesture was sent by a touch input device.
(Inherited from RadItem.)
Public eventPressAndTapGesture
Occurs when a press-and-tap gesture was sent by a touch input device.
(Inherited from RadItem.)
Public eventPropertyChanged
Occurs when a property of an object changes. Note: if a property which is not a RadProperty changes, the developer is responsible for firing this event by using the INotifyPropertyChanged API.
(Inherited from RadObject.)
Public eventQueryAccessibilityHelp (Inherited from RadItem.)
Public eventRadPropertyChanged
Occurs when a property of a RadObject changes.
(Inherited from RadObject.)
Public eventRadPropertyChanging
Occurs prior to property of a RadObject changes.
(Inherited from RadObject.)
Public eventRotateGesture
Occurs when a rotate gesture was sent by a touch input device.
(Inherited from RadItem.)
Public eventSelectedNodeChanged
Occurs when selected node has been changed.
Public eventSelectedNodeChanging
Occurs when the selected node is changing
Public eventSelectedNodesChanged
Occurs when SelectedNodes collection has been changed.
Public eventSelectedNodesCleared
Occurs when selected node has been cleared.
Public eventShowExpander
Occurs when LazyMode is true and NodesNeeded event is handled
Public eventTextChanged
Occurs when the Text property value changes.
(Inherited from RadItem.)
Public eventTextChanging
Occurs when the Text property value is about to be changed.
(Inherited from RadItem.)
Public eventTextOrientationChanged
Occurs when the TextOrientation property value changes.
(Inherited from RadItem.)
Public eventTwoFingerTapGesture
Occurs when a two-finger-tap gesture was sent by a touch input device.
(Inherited from RadItem.)
Public eventValidationError
Occurs when validation error occurs by canceling the ValueValidating event.
Public eventValueChanged
Occurs when node's value has been changed.
Public eventValueChanging
Occurs when node's value is changing.
Public eventValueValidating
Occurs when node's value is validating.
Public eventZoomGesture
Occurs when a zoom gesture was sent by a touch input device.
(Inherited from RadItem.)
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See Also