[ShellGenericContainer] Add method to get number of skipped children

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https://bugzilla.gnome.org/show_bug.cgi?id=610740

diff --git a/src/shell-generic-container.c b/src/shell-generic-container.c
index 90465ab65f7950915806450b1e9445eb0461c09f..9eacb13257f3351416beb7cd3371567207994de5 100644 (file)
--- a/src/shell-generic-container.c
+++ b/src/shell-generic-container.c
@@ -234,6 +234,18 @@ shell_generic_container_pick (ClutterActor        *actor,
   g_list_free (children);
 }
 
+/**
+ * shell_generic_container_get_n_skip_paint:
+ * @container:  A #ShellGenericContainer
+ *
+ * Returns: Number of children which will not be painted.
+ */
+guint
+shell_generic_container_get_n_skip_paint (ShellGenericContainer  *self)
+{
+  return g_hash_table_size (self->priv->skip_paint);
+}
+
 /**
  * shell_generic_container_set_skip_paint:
  * @container: A #ShellGenericContainer

diff --git a/src/shell-generic-container.h b/src/shell-generic-container.h
index 009df55169b1efd1d9435c245c8c94a262175fc0..50f65706331929d6dd1856ad2544082cad57cca0 100644 (file)
--- a/src/shell-generic-container.h
+++ b/src/shell-generic-container.h
@@ -42,6 +42,8 @@ struct _ShellGenericContainerClass
 
 GType shell_generic_container_get_type (void) G_GNUC_CONST;
 
+guint shell_generic_container_get_n_skip_paint (ShellGenericContainer  *container);
+
 void shell_generic_container_set_skip_paint (ShellGenericContainer  *container,
                                              ClutterActor           *actor,
                                              gboolean                skip);