Add is_x11_display checker

annawinkler · May 7, 2019 · 4af660f · 4af660f
1 parent d89a134
commit 4af660f
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/guake/utils.py b/guake/utils.py
@@ -47,6 +47,12 @@
 log = logging.getLogger(__name__)
 
 
+def gdk_is_x11_display(instance):
+    if GdkX11:
+        return isinstance(instance, GdkX11.X11Display)
+    return False
+
+
 def get_server_time(widget):
     try:
         return GdkX11.x11_get_server_time(widget.get_window())