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Turnbull China Bikeride
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Turnbull China Bikeride - Disc 1.iso
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ARGONET
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PD
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PROGRAMMING
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DESKLIBC
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SOURCES.ZIP
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DeskLib
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!DLSources
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Libraries
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Drag
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c
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SetHandler
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1994-04-01
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1KB
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35 lines
/*
#### # # # #
# # # # # The FreeWare C library for
# # ## ### # # # # ### RISC OS machines
# # # # # # # # # # # ___________________________________
# # #### ### ## # # # #
# # # # # # # # # # Please refer to the accompanying
#### ### #### # # ##### # ### documentation for conditions of use
________________________________________________________________________
File: Drag.SetHandler.c
Author: Copyright © 1994 Jason Williams
Version: 1.00 (06 Feb 1994)
Purpose: Vastly simplify processing of drags-
attach handlers to process drag updates and drag completion
NOTE that this system relies on a pair of handlers (for NULL
and Drag-Finished events) to operate. (See Drag.h)
*/
#include "DeskLib:Drag.h"
drag_handler drag_currentupdate = NULL;
drag_handler drag_currentcomplete = NULL;
void *drag_currentuserdata = NULL;
extern void Drag_SetHandlers(drag_handler uproc, drag_handler cproc,
void *userdata)
{
drag_currentupdate = uproc;
drag_currentcomplete = cproc;
drag_currentuserdata = userdata;
}