IDimensionViewerBase.HotTrackAutoExpand

Syntax

HotTrackAutoExpand: Boolean;

Description

The HotTrackAutoExpand property determines whether child element hierarchy is expanded on the selected element click.

Comments

Available values:

True. Child element hierarchy is collapsed or expanded on the selected element click.
False. Default. Child element hierarchy is not changed.

The node selection is changed on the selected node click according to the settings determined in the IDimensionViewerBase.SelectionMode property.

The property is relevant is the IDimensionViewerBase.HotTrack property is set to True.

NOTE. If the HotTrackAutoExpand property is set to True, the state of the tree is changed after the click on the element with the slight delay. The tree state modification on double-click is not available in such conditions.