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Topic       : The ATARI Compendium
Author      : Scott Sanders / JAY Software
Version     : 1.25 (20/6/2003)
Subject     : Documentation
Nodes       : 1117
Index Size  : 32614
HCP-Version : 6
Compiled on : Atari
@charset    : UTF-8
@lang       : en
@default    : 
@help       : %About
@options    : +g -i -t4 +y +z
@width      : 100
View Ref-FileXCONTROL Callback Functions
cpx_draw()                                                         XCONTROL

Syntax

VOID (*cpx_draw)( clip )
GRECT *clip;

Function      cpx_draw() is called when a WM_REDRAW message is received by
              the control panel in an Event CPX.

Parameters    clip points to a GRECT structure specifiying the dirtied
              area.

Binding       cpxinfo.cpx_draw = cpx_draw;

              return ( &cpxinfo );

Comments      This routine should utilize GetFirstRect() and GetNextRect()
              to obtain the true rectangles of the area to redraw. This
              function will only be called if Set_Evnt_Mask() is called
              with MU_MESAG specified as an event to wait for.

Group         XCONTROL Callback Functions