IdxTreeOwner.CanCollapse(TdxTreeCustomNode) Method

Returns whether a node can be collapsed.

Declaration

function CanCollapse(ASender: TdxTreeCustomNode): Boolean;

Parameters

Name	Type
ASender	TdxTreeCustomNode

Returns

Type
Boolean

Remarks

To indicate that a node can be collapsed, make the method return True.

In the base implementation, the method is called by the node’s Expanded property setter.

ASender specifies the node that can be collapsed.