TShellTreeView.ExpandCollapseMode property

Declaration

property ExpandCollapseMode:;

Description

Not described here; this is what TCustomShellTreeView.ExpandCollapseMode says of it:

Controls the actions performed when a tree node is expanded or collapsed on the control.

ExpandCollapseMode is a TExpandCollapseMode property which determines the actions performed when a tree node is expanded or collapsed on the tree view control. The default value for the property is ecmRefreshedExpanding. This value causes the child nodes for a given tree node to be deleted and recreated when the node is expanded.

See TExpandCollapseMode for the other values allowed in the property, and the corresponding actions performed in the tree node.

ExpandCollapseMode is used in the CanExpand and Collapse methods.

Added in LCL version 3.0.