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authorPierre-Alexandre Meyer <pierre@mouraf.org>2009-09-07 15:54:57 -0700
committerPierre-Alexandre Meyer <pierre@mouraf.org>2009-09-07 15:54:57 -0700
commit39758675d88eb2b0d5c64239aa5d47df61e4d106 (patch)
treef3f3db0795f4f2abceb6e82f547c9bc38d49ef48 /com32/cmenu
parent3e8d9f7d228c21be97f0d948546b07e5aa959313 (diff)
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cmenu: use ASCII characters for scrollbars
Use ^ and v as hints for scrolling. Use \141 from the Special Characters and Line Drawing Character Set as the scrollbox. Note: printf "\016\141\017" doesn't seem to work well on xterm, although it does work on the vga console. Signed-off-by: Pierre-Alexandre Meyer <pierre@mouraf.org>
Diffstat (limited to 'com32/cmenu')
-rw-r--r--com32/cmenu/libmenu/menu.c2
-rw-r--r--com32/cmenu/libmenu/menu.h5
2 files changed, 3 insertions, 4 deletions
diff --git a/com32/cmenu/libmenu/menu.c b/com32/cmenu/libmenu/menu.c
index 5a33a527..3a761aa8 100644
--- a/com32/cmenu/libmenu/menu.c
+++ b/com32/cmenu/libmenu/menu.c
@@ -327,7 +327,7 @@ static void printmenu(pt_menu menu, int curr, uchar top, uchar left, uchar first
x = ((numitems - 1) * curr) / (menu->numitems);
if ((x > 0) && (row == 1)) {
gotoxy(top + x, left + menuwidth);
- cprint(SCROLLBOX, ms->normalattr[NOHLITE], 1);
+ csprint("\016\141\017", ms->normalattr[NOHLITE]);
}
if (ms->handler)
ms->handler(ms, menu->items[curr]);
diff --git a/com32/cmenu/libmenu/menu.h b/com32/cmenu/libmenu/menu.h
index b373e760..44acb122 100644
--- a/com32/cmenu/libmenu/menu.h
+++ b/com32/cmenu/libmenu/menu.h
@@ -72,9 +72,8 @@
#define NOHLITE 0 // The offset into attrib array for non-hilite
#define HLITE 1 // The offset for Hlite attrib
-#define MOREABOVE 24 // char to print when more menu items available above
-#define MOREBELOW 25 // more items available below
-#define SCROLLBOX 176 // Filled char to display
+#define MOREABOVE '^' // char to print when more menu items available above
+#define MOREBELOW 'v' // more items available below
// Attributes of the menu system
#define MAXMENUS 150 // Maximum number of menu's allowed