widget: Only do a IS_ROOT type check if the parent is unset

So we do less type checks
2020-04-26 17:34:32 +02:00
parent de40b0b061
commit ef623aaabc
1 changed files with 1 additions and 1 deletions
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -10440,7 +10440,7 @@ gtk_widget_set_alloc_needed (GtkWidget *widget)
      if (!priv->visible)
        break;

-      if (GTK_IS_ROOT (widget))
+      if (!priv->parent && GTK_IS_ROOT (widget))
        {
          gtk_root_start_layout (GTK_ROOT (widget));
          break;