Fix GTK deprecations (#798)

* menu: replace gtk_menu_popup() with gtk_menu_popup_at_rect()

Replace deprecated gtk_menu_popup() with gtk_menu_popup_at_rect(). This
provides the same menu positioning calculation while eliminating
deprecation warnings.

* ui: replace gtk_widget_get_realized() with gtk_widget_get_mapped()

Replace deprecated gtk_widget_get_realized() with
gtk_widget_get_mapped(). Since mapped widgets are guaranteed to be
realized, and we only care about widget visibility, this change
eliminates deprecation warnings while maintaining the same
functionality.

* frames: replace gdk_window_process_all_updates() with gdk_display_flush()

Replace deprecated gdk_window_process_all_updates() with
gdk_display_flush(). Both functions ensure pending updates are
processed, but gdk_display_flush is more general for all display
requests.

1 files changed, 6 insertions, 6 deletions

diff --git a/src/tools/marco-window-demo.c b/src/tools/marco-window-demo.c
index 6b001cac..f0eb1b03 100644
--- a/src/tools/marco-window-demo.c
+++ b/src/tools/marco-window-demo.c
@@ -73,7 +73,7 @@ on_realize_set_struts (GtkWindow *window,
 
   widget = GTK_WIDGET (window);
 
-  g_return_if_fail (gtk_widget_get_realized (widget));
+  g_return_if_fail (gtk_widget_get_mapped (widget));
 
   left = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (window), "meta-strut-left"));
   right = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (window), "meta-strut-right"));
@@ -113,7 +113,7 @@ set_gtk_window_struts (GtkWidget  *window,
                           G_CALLBACK (on_realize_set_struts),
                           NULL);
 
-  if (gtk_widget_get_realized (widget))
+  if (gtk_widget_get_mapped (widget))
     set_gdk_window_struts (gtk_widget_get_window (widget),
                            left, right, top, bottom);
 }
@@ -141,7 +141,7 @@ on_realize_set_type (GtkWindow *window,
 {
   const char *type;
 
-  g_return_if_fail (gtk_widget_get_realized (GTK_WIDGET (window)));
+  g_return_if_fail (gtk_widget_get_mapped (GTK_WIDGET (window)));
 
   type = g_object_get_data (G_OBJECT (window), "meta-window-type");
 
@@ -170,7 +170,7 @@ set_gtk_window_type (GtkWindow  *window,
                           G_CALLBACK (on_realize_set_type),
                           NULL);
 
-  if (gtk_widget_get_realized (widget))
+  if (gtk_widget_get_mapped (widget))
     set_gdk_window_type (gtk_widget_get_window (widget),
                          type);
 }
@@ -189,7 +189,7 @@ on_realize_set_border_only (GtkWindow *window,
 
   widget = GTK_WIDGET (window);
 
-  g_return_if_fail (gtk_widget_get_realized (widget));
+  g_return_if_fail (gtk_widget_get_mapped (widget));
 
   set_gdk_window_border_only (gtk_widget_get_window (widget));
 }
@@ -210,7 +210,7 @@ GtkWidget *widget;
                           G_CALLBACK (on_realize_set_border_only),
                           NULL);
 
-  if (gtk_widget_get_realized (widget))
+  if (gtk_widget_get_mapped (widget))
     set_gdk_window_border_only (gtk_widget_get_window (widget));
 }