From: Matthias Clasen <mclasen@redhat.com>
Date: Wed, 8 Jan 2020 15:34:04 +0000 (-0500)
Subject: fixed layout: Actually set child transforms
X-Git-Tag: archive/raspbian/4.4.1+ds1-2+rpi1^2~18^2~20^2~361^2
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=173952cbc8dd7eec08bca97a1d322473aafb027f;p=gtk4.git

fixed layout: Actually set child transforms

The code was unintentionally appending to the
existing child transform, leading to ever-moving
children when you call gtk_fixed_put.
---

diff --git a/gtk/gtkfixedlayout.c b/gtk/gtkfixedlayout.c
index 86de960f42..e5c90f15ab 100644
--- a/gtk/gtkfixedlayout.c
+++ b/gtk/gtkfixedlayout.c
@@ -182,7 +182,8 @@ gtk_fixed_layout_child_set_transform (GtkFixedLayoutChild *child,
 
   g_return_if_fail (GTK_IS_FIXED_LAYOUT_CHILD (child));
 
-  child->transform = gsk_transform_transform (child->transform, transform);
+  gsk_transform_unref (child->transform);
+  child->transform = gsk_transform_ref (transform);
 
   layout = gtk_layout_child_get_layout_manager (GTK_LAYOUT_CHILD (child));
   gtk_layout_manager_layout_changed (layout);