Appendix A: System Routines — Menus
895
TI
-
89 / TI
-
92 Plus Developer Guide
Not for Distribution
Beta Version January 26, 2001
MenuTopRedef
(continued)
Example:
This example uses an include file, a resource file, and an icon file as
specified after the example.
#include "appr.h"
void TestRedef( void ) {
HANDLE hMenu;
SINT select, fTop;
char buf[100];
if (hMenu = MenuBegin( &RedefMenu, 0, 0, MBF_REDEF )) {
MenuTopRedef( hMenu, 0, MID_ERASER );
MenuTopRedef( hMenu, 1, MID_ALPHA );
MenuTopSelect( hMenu, 0 );
do {
select = MenuKey( hMenu, KB_F1 );
switch (select) {
case MID_ERASER: case MID_PENCIL: case MID_RBBOX: fTop = 0; break;
case MID_GRAPH: case MID_ALPHA: fTop = 1; break;
default: MenuEnd(hMenu); return;
}
MenuTopRedef( hMenu, fTop, select );
MenuTopSelect( hMenu, fTop );
sprintf( buf, "You selected %d", MenuGetTopRedef( hMenu, fTop ) );
DlgNotice( "TEST", buf );
} while (1);
}
}
// app.h
#define MID_TOOLS 1
#define MID_CURSORS 2
#define MID_EXIT 3
#define MID_ERASER 4
#define MID_PENCIL 5
#define MID_RBBOX 6
#define MID_GRAPH 7
#define MID_ALPHA 8
// appr.r
#include "app.h"
#include "tiams.h"
(continued)
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