widget: Consider opacity when drawing toplevels

This used to work in gtk3 and is used e.g. in the inspector when using
wayland.

diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index c605361d4dfe97a337db7d0e6362a093c4db6d31..e25255ed1ac6d9135af3e5a99eeab978c95cadcb 100644 (file)
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -15491,10 +15491,7 @@ gtk_widget_snapshot (GtkWidget   *widget,
   if (gtk_snapshot_clips_rect (snapshot, &offset_clip))
     return;
 
-  if (_gtk_widget_is_toplevel (widget))
-    opacity = 1.0;
-  else
-    opacity = widget->priv->alpha / 255.0;
+  opacity = widget->priv->alpha / 255.0;
   if (opacity <= 0.0)
     return;