diff --git a/src/gtk-run.c b/src/gtk-run.c
index c1282e1..93531ef 100644
--- a/src/gtk-run.c
+++ b/src/gtk-run.c
@@ -161,7 +161,7 @@ static void setup_auto_complete_with_data(ThreadData* data)
         gtk_list_store_set( store, &it, 0, name, -1 );
     }
 
-    gtk_entry_completion_set_model( comp, (GtkTreeModel*)store );
+    gtk_entry_completion_set_model( comp, GTK_TREE_MODEL(store) );
     g_object_unref( store );
     gtk_entry_completion_set_text_column( comp, 0 );
     gtk_entry_set_completion( (GtkEntry*)data->entry, comp );
@@ -385,6 +385,8 @@ void gtk_run()
 		gtk_widget_show_all( win );
 
 		setup_auto_complete( (GtkEntry*)entry );
+		gdk_window_raise( win->window );
+		gtk_window_present(GTK_WINDOW(win));
 		gtk_widget_show(win);
 
 		g_signal_connect(entry ,"changed", G_CALLBACK(on_entry_changed), img);
diff --git a/src/panel.c b/src/panel.c
index b17198a..ab36ee2 100644
--- a/src/panel.c
+++ b/src/panel.c
@@ -1709,7 +1709,8 @@ restart:
 	/* NOTE: StructureNotifyMask is required by XRandR
 	 * See init_randr_support() in gdkscreen-x11.c of gtk+ for detail.
 	 */
-    XSelectInput (GDK_DISPLAY(), GDK_ROOT_WINDOW(), StructureNotifyMask|SubstructureNotifyMask|PropertyChangeMask);
+    gdk_window_set_events(gdk_get_default_root_window(),
+      GDK_STRUCTURE_MASK | GDK_SUBSTRUCTURE_MASK | GDK_PROPERTY_CHANGE_MASK);
     gdk_window_add_filter(gdk_get_default_root_window (), (GdkFilterFunc)panel_event_filter, NULL);
 
     if( G_UNLIKELY( ! start_all_panels() ) )