[gimp/gimp-2-10] app: reduce toolbox color-area size

[Ell <ell src gnome org>]

commit 14d7964b9eca3cb63e3d050a5573ae1388300198
Author: Ell <ell_se yahoo com>
Date:   Wed Jan 29 22:10:06 2020 +0200

    app: reduce toolbox color-area size
    
    Reduce the size of the toolbox color area, and make it square.
    This allows for a narrower toolbox layout, which is more practical
    now that we have tool groups.

 app/widgets/gimptoolbox.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/app/widgets/gimptoolbox.c b/app/widgets/gimptoolbox.c
index 516b9e74da..0db848592a 100644
--- a/app/widgets/gimptoolbox.c
+++ b/app/widgets/gimptoolbox.c
@@ -682,7 +682,7 @@ toolbox_create_color_area (GimpToolbox *toolbox,
 
   gimp_help_set_help_data (alignment, NULL, GIMP_HELP_TOOLBOX_COLOR_AREA);
 
-  col_area = gimp_toolbox_color_area_create (toolbox, 54, 42);
+  col_area = gimp_toolbox_color_area_create (toolbox, 40, 38);
   gtk_container_add (GTK_CONTAINER (alignment), col_area);
   gtk_widget_show (col_area);