[Overview][Constants][Types][Classes][Procedures and functions][Index] Reference for unit 'ComCtrls' (#lcl)

TCustomTreeView.WMSetFocus

Handles the LM_SETFOCUS message for the control.

Declaration

Source position: comctrls.pp line 3638

protected procedure TCustomTreeView.WMSetFocus(

  var Message: TLMSetFocus

); message;

Arguments

Message

  

Window message handled in the method.

Description

Calls the Invalidate method to redraw the control. Calls the inherited method prior to exit.

See also

TWinControl.WMSetFocus

  

Handler for receiving Focus event.
Version 4.0 Generated 2025-05-03 Home