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
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@help       : %About
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                        XCONTROL  Callback Functions


The XCONTROL callback functions are user-supplied functions which are
identified to the Control Panel in the CPXINFO structure returned by the
cpx_init() function which is also described in this section. When creating
a Form CPX, the only callback function that is utilized is cpx_call(). The
remaining functions are used only when creating Event CPX's. The XCONTROL
callback functions are:

   ∙ cpx_button()
   ∙ cpx_call()
   ∙ cpx_close()
   ∙ cpx_draw()
   ∙ cpx_hook()
   ∙ cpx_init()
   ∙ cpx_key()
   ∙ cpx_m1()
   ∙ cpx_m2()
   ∙ cpx_timer()
   ∙ cpx_wmove()