40 lines
758 B
C
40 lines
758 B
C
/* $Id: keytrap.c,v 1.3 2005-01-24 22:19:10 schaffner Exp $ */
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#ifdef HAVE_CONFIG_H
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#include "conf.h"
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#endif
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#include <stdlib.h>
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#include <string.h>
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#include "fix.h"
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#include "pstypes.h"
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#include "gr.h"
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#include "ui.h"
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#include "key.h"
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UI_GADGET_KEYTRAP * ui_add_gadget_keytrap( UI_WINDOW * wnd, int key_to_trap, int (*function_to_call)(void) )
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{
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UI_GADGET_KEYTRAP * keytrap;
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keytrap = (UI_GADGET_KEYTRAP *)ui_gadget_add( wnd, 8, 0, 0, 0, 0 );
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keytrap->parent = (UI_GADGET *)keytrap;
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keytrap->trap_key = key_to_trap;
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keytrap->user_function = function_to_call;
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return keytrap;
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}
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void ui_keytrap_do( UI_GADGET_KEYTRAP * keytrap, int keypress )
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{
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int result;
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if ( keypress == keytrap->trap_key )
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{
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result = keytrap->user_function();
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}
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}
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