[gtk+/gtk-3-18] GtkColorChooser: make set_rgba work in editor mode

[Matthias Clasen <matthiasc src gnome org>]

commit b8b61514a0a8cb076a64e85c33f1989fb0d46dae
Author: Sebastien Lafargue <slafargue gnome org>
Date:   Fri Jan 22 22:25:29 2016 +0100

    GtkColorChooser: make set_rgba work in editor mode
    
    When using the color chooser in editor mode,
    gtk_color_chooser_set_rgba need to be propaged
    to the editor
    
    https://bugzilla.gnome.org/show_bug.cgi?id=761005

 gtk/gtkcolorchooserwidget.c |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkcolorchooserwidget.c b/gtk/gtkcolorchooserwidget.c
index 8677da4..2da0f6c 100644
--- a/gtk/gtkcolorchooserwidget.c
+++ b/gtk/gtkcolorchooserwidget.c
@@ -111,10 +111,14 @@ select_swatch (GtkColorChooserWidget *cc,
   gtk_widget_queue_draw (GTK_WIDGET (cc->priv->current));
 
   gtk_color_swatch_get_rgba (swatch, &color);
+
   g_settings_set (cc->priv->settings, "selected-color", "(bdddd)",
                   TRUE, color.red, color.green, color.blue, color.alpha);
 
-  g_object_notify (G_OBJECT (cc), "rgba");
+  if (gtk_widget_get_visible (GTK_WIDGET (cc->priv->editor)))
+    gtk_color_chooser_set_rgba (GTK_COLOR_CHOOSER (cc->priv->editor), &color);
+  else
+    g_object_notify (G_OBJECT (cc), "rgba");
 }
 
 static void