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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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Pane2
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c
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GetPNumber
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1995-08-23
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2KB
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69 lines
/*
#### # # # #
# # # # # The FreeWare C library for
# # ## ### # # # # ### RISC OS machines
# # # # # # # # # # # ___________________________________
# # #### ### ## # # # #
# # # # # # # # # # Please refer to the accompanying
#### ### #### # # ##### # ### documentation for conditions of use
________________________________________________________________________
File: Pane2.GetPNumber.c
Author: Copyright © 1995 Andrew Sellors.
Version: 1.04 (4th August 1995)
Purpose: Handles windows with panes.
*/
#include "DeskLib:Pane2.h"
#include "Pane2Defs.h"
#include "Desklib:Event.h"
#include "DeskLib:Template.h"
#include "Desklib:EventMsg.h"
#include "Desklib:Error.h"
#include <stdlib.h>
/******************************************************************************/
extern int Pane2_GetPaneNumber(window_handle mainwindow, window_handle panewindow)
{
/*
* Returns pane number of 'panewindow' attatched to 'mainwindow' or 0 if the
* window was not found.
*/
main_listelement *mainelement;
pane_listelement *paneelement;
int panecount;
/*
* find element for main window and return 0 if mainwindow not present
*/
mainelement = FindMainWindow(mainwindow);
if(mainelement == NULL)
return(0); /* not found */
/*
* find first pane window
*/
paneelement = LinkList_FirstItem(&(mainelement->paneanchor));
panecount = 1;
while(paneelement != NULL){
if(paneelement->panewindow == panewindow)
return(panecount); /* pane window found */
/*
* find next pane window
*/
paneelement = LinkList_NextItem(&(paneelement->header));
panecount++;
}
return(0); /* not found */
}