GtkIMContextIME: Ignore ASCII control characters

Make GtkIMContextIME ignore ASCII control characters just like other
IMContext implementations (e.G. GtkIMContextSimple). Fixes bogus
characters appearing in text input fields (old bug 676077).

diff --git a/gtk/gtkimcontextime.c b/gtk/gtkimcontextime.c
index 6025239543fa4c03819fa968c900d5ff1ebe8808..5c9282b59d58f91e2c0f4e26bc355b244d6ad3d6 100644 (file)
--- a/gtk/gtkimcontextime.c
+++ b/gtk/gtkimcontextime.c
@@ -382,7 +382,7 @@ gtk_im_context_ime_filter_keypress (GtkIMContext *context,
 
   c = gdk_keyval_to_unicode (keyval);
 
-  if (c)
+  if (c && !g_unichar_iscntrl(c))
     {
       _gtk_im_context_ime_commit_unichar (context_ime, c);
       retval = TRUE;