PATCH: gdm and GTK themes

[Daniel Burrows <Daniel_Burrows brown edu>]

  As far as I can tell, there's currently no way to get gdm to use GTK+
themes.  I've made a quick patch that adds a config option, gtkrc, which is
the name of a gtk RC file to parse.  It may not be the Right Thing to do
but it works for me until someone figures out what the Right Thing is.. :-)

  Daniel
Index: gdmgreeter.c
===================================================================
RCS file: /cvs/gnome/gdm/src/gdmgreeter.c,v
retrieving revision 1.50
diff -u -r1.50 gdmgreeter.c
--- gdmgreeter.c	1999/02/08 22:43:34	1.50
+++ gdmgreeter.c	1999/02/16 20:21:25
@@ -75,6 +75,7 @@
 gchar *GdmDefaultLocale;
 gchar *GdmPidFile;		/* Hack, not used in greeter */
 gchar *GdmDefaultPath;		/* Hack Part II */
+gchar *GdmGtkRC;
 
 GtkWidget *greeterframe;
 GtkWidget *gdmMain;
@@ -240,6 +241,7 @@
     GdmNofaceImageFile= gnome_config_get_string("appearance/NoFaceImage");
     GdmGlobalImageDir=gnome_config_get_string("appearance/GlobalImageDir");
     GdmMessageFont=gnome_config_get_string("appearance/msgfont=-adobe-helvetica-bold-r-normal-*-*-180-*-*-*-*-*-*");
+    GdmGtkRC=gnome_config_get_string("appearance/gtkrc");
 
     GdmShutdownMenu=gnome_config_get_int("system/ShutdownMenu=0");
     GdmUserMaxFile=gnome_config_get_int("system/UserFileCutoffSize=65536");
@@ -1501,6 +1503,9 @@
     gnome_init("gdmgreeter", VERSION, argc, argv);
 
     gdm_greeter_parse_config();
+
+    if(GdmGtkRC&&*GdmGtkRC)
+	    gtk_rc_parse(GdmGtkRC);
 
     gdm_greeter_users_init();