[Lazarus] Understanding TWidgetset

[Paul Ishenin]

29.03.2010 21:13, José Mejuto wrote:
> Now I'm trying to deal with
> TLabel, but it is not a TWinControl, so I'm lost how it gets draw in
> the form :-?
>    
TWinControl paint handler draws child controls on own canvas. It clips 
their rect by requested rectangle and offsets (0, 0) corrd to control 
Left,Top. So control thinks that it draws on a canvas with 
0,0,Width,Height geometry.

Best regards,
Paul Ishenin.