DXTreeView Events
Visualizes data in the hierarchical structure.
Name | Description |
---|---|
Batch |
Occurs when a batch of property changes have been committed by calling Batch |
Binding |
Occurs when the value of the Binding |
Check |
Occurs after a user changed the tree node checkbox state. |
Child |
Raised whenever a child element is added to the element. Inherited from Element. |
Child |
Raised whenever a child element is removed from the element. Inherited from Element. |
Children |
Occurs when the order of this element’s children changes.
Inherited from Visual |
Descendant |
Raised whenever a child element is added to the element’s subtree. Inherited from Element. |
Descendant |
Raised whenever a child element is removed from the elements subtree. Inherited from Element. |
Double |
Occurs when a user taps a DXTree |
Focus |
Occurs when a focus change is requested.
Inherited from Visual |
Focused |
Occurs when this element is focused.
Inherited from Visual |
Load |
Occurs when a user scrolls to the last node in the DXTree |
Long |
Occurs when a user taps and holds a node within the DXTree |
Measure |
Occurs when the current measure of an element has been invalidated.
Inherited from Visual |
Node |
Occurs after a node is collapsed. |
Node |
Occurs before a node is collapsed. |
Node |
Occurs after a node is expanded. |
Node |
Occurs before a node is expanded. |
Property |
Occurs when a property value changes.
Inherited from Bindable |
Property |
Occurs when a property value is changing.
Inherited from Bindable |
Pull |
Occurs when a user pulls the DXTree |
Scrolled | Fires after a scroll operation. |
Selected |
Fires when the selected item is changed. |
Selected |
Fires when a user attempts to select an item, but before selection changes. |
Size |
Occurs when the size of an element changed.
Inherited from Visual |
Swipe |
Fires when a swipe item is about to appear (a user swipes a node left or right). You can cancel the action. |
Swipe |
Fires when a user taps the swipe item. |
Tap |
Occurs when a user taps a DXTree |
Tap |
Occurs when a single tap is confirmed (the wait for the second tap in a double-tap gesture timed out). |
Unfocused |
Occurs when this element is unfocused.
Inherited from Visual |