[gtk+] color editor: make popups toggleable

[Matthias Clasen <matthiasc src gnome org>]

commit d1f2e5896b3b0faedb05a68a4151e33eba687b51
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Jun 13 22:32:05 2015 -0400

    color editor: make popups toggleable
    
    The popups on the color editor are somewhat hard to get rid of.
    Arrange things so that clicking the same control again dismisses
    the current popup.

 gtk/gtkcoloreditor.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkcoloreditor.c b/gtk/gtkcoloreditor.c
index 6eabba7..8fbc8d5 100644
--- a/gtk/gtkcoloreditor.c
+++ b/gtk/gtkcoloreditor.c
@@ -202,7 +202,9 @@ popup_edit (GtkWidget      *widget,
       focus = editor->priv->a_entry;
     }
 
-  if (popup)
+  if (popup == editor->priv->current_popup)
+    dismiss_current_popup (editor);
+  else if (popup)
     {
       dismiss_current_popup (editor);
       toplevel = gtk_widget_get_toplevel (GTK_WIDGET (editor));