TCustomTeePanel.CanvasChanged
TCustomTeePanel
procedure CanvasChanged(Sender: TObject); virtual;
Unit
TeeProcs
Description
The CanvasChanged method is internally called whenever a Pen, Font, Brush or other graphic objects are changed.
The default action of CanvasChanged is to Invalidate the Chart contents, forcing Windows to send a Paint message that makes the chart to be re-painted.
All internal graphical objects are created assigning the OnChange event to CanvasChanged method.
See also:
TPen.OnChange event.
Invalidate method.