From 0ce170c18e971121e54ac60c863b523bc5874516 Mon Sep 17 00:00:00 2001
From: Chris Young <chris@unsatisfactorysoftware.co.uk>
Date: Thu, 28 Jan 2016 00:11:09 +0000
Subject: [PATCH] Disable the DPI gadget if in bitmap/diskfont fonts mode
 Diskfont renders all font sizes at 72dpi.

---
 amiga/gui_options.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/amiga/gui_options.c b/amiga/gui_options.c
index cbd393eaa..ccd4781e4 100755
--- a/amiga/gui_options.c
+++ b/amiga/gui_options.c
@@ -1092,6 +1092,7 @@ void ami_gui_opts_open(void)
 											INTEGER_Minimum, 60,
 											INTEGER_Maximum, 150,
 											INTEGER_Arrows, TRUE,
+											GA_Disabled, nsoption_bool(bitmap_fonts),
 										IntegerEnd,
 										CHILD_WeightedWidth, 0,
 										CHILD_Label, LabelObj,
@@ -2249,7 +2250,12 @@ BOOL ami_gui_opts_event(void)
 						IDoMethod(gow->objects[GID_OPTS_FONT_FANTASY],
 						GFONT_REQUEST,gow->win);
 					break;
-
+#ifndef __amigaos4__
+					case GID_OPTS_FONT_BITMAP:
+						RefreshSetGadgetAttrs((struct Gadget *)gow->objects[GID_OPTS_DPI_Y],
+							gow->win, NULL, GA_Disabled, code, TAG_DONE);
+					break;
+#endif
 					case GID_OPTS_DLDIR:
 						IDoMethod(gow->objects[GID_OPTS_DLDIR],
 						GFILE_REQUEST,gow->win);