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TdxTreeViewControlOptionsView.ShowExpandButtons Property

Specifies if the Tree View control displays node expand buttons.

#Declaration

Delphi
property ShowExpandButtons; default True;

#Property Value

Type Default Description
Boolean True

If True, the control displays node expand buttons; otherwise, they are hidden.

#Remarks

Options include:

Value

Example

True

Displayed Expand Buttons

False

Hidden Expand Buttons

Note

A user can click to the left of a node’s content to expand or collapse the node, even if the ShowExpandButtons property is set to False. To prohibit a user to expand and collapse nodes, handle the control’s OnExpanding and OnCollapsing events.

See Also