TCustomControlBar.EndUpdate procedure
Decrements the internal counter used to track update requests, and calls Invalidate when the counter reaches zero (0).
Declaration
procedure EndUpdateDescription
Used in conjunction with BeginUpdate to consolidate redraw requests for the control. Various methods check the value in the internal update counter before calling Invalidate to ensure that an unfinished update is not in progress. Invalidate is called in these methods when the internal counter reaches 0 (zero).
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.