Disable input capitalization for the login fields (Maemo bug 6858)

Make sure that input capitalization is not enabled for the
username and password entry fields on Maemo 4 and Maemo 5.

Thanks to Tomasz Dominikowski for reporting this bug.

src/gpodder/gtkui/interface/common.py

@@ -374,6 +374,13 @@ def show_login_dialog(self, title, message, username=None, password=None, userna
             username_entry = gtk.Entry()
             password_entry = gtk.Entry()
 
+        if gpodder.ui.maemo:
+            # Disable input capitalization for the login fields
+            username_entry.set_property('hildon-input-mode', \
+                        gtk.HILDON_GTK_INPUT_MODE_FULL)
+            password_entry.set_property('hildon-input-mode', \
+                        gtk.HILDON_GTK_INPUT_MODE_FULL)
+
         username_entry.connect('activate', lambda w: password_entry.grab_focus())
         password_entry.set_visibility(False)
         password_entry.set_activates_default(True)