[gimp/gimp-2-10] Issue #1612: Symmetry Painting dock needs a design tweak.

[Jehan <jehanp src gnome org>]

commit 55c5ebea3cd1e9f86461a75babe1c660b25b87d5
Author: Jehan <jehan girinstud io>
Date:   Thu Jun 14 02:48:55 2018 +0200

    Issue #1612: Symmetry Painting dock needs a design tweak.
    
    Make symmetry painting dock top-aligned.
    
    (cherry picked from commit 035cef696a20555e6f3efedd0f4fd42d704724d0)

 app/widgets/gimpsymmetryeditor.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/app/widgets/gimpsymmetryeditor.c b/app/widgets/gimpsymmetryeditor.c
index 60f39dcae1..66bdb6a78d 100644
--- a/app/widgets/gimpsymmetryeditor.c
+++ b/app/widgets/gimpsymmetryeditor.c
@@ -106,6 +106,7 @@ gimp_symmetry_editor_init (GimpSymmetryEditor *editor)
   gtk_widget_show (viewport);
 
   editor->p->options_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2);
+  g_object_set (editor->p->options_vbox, "valign", GTK_ALIGN_START, NULL);
   gtk_container_set_border_width (GTK_CONTAINER (editor->p->options_vbox), 2);
   gtk_container_add (GTK_CONTAINER (viewport), editor->p->options_vbox);
   gtk_widget_show (editor->p->options_vbox);