TControl.Invalidate procedure
Causes a delayed Repaint of the control by marking its visible area of the control as invalid.
Declaration
procedure Invalidate; virtualDescription
Calls the InvalidateControl method to invalidate the bounds
rectangle for the control using the clipping rectangle for the Parent. The
control is redrawn when there are no pending messages in the message queue.
See also
An experiment, built from Lazarus main 2dfa93c66e of 10-22-2026. Not the official Lazarus documentation.