From 8591f452f0004574488c22cfdced145997b27835 Mon Sep 17 00:00:00 2001 From: Matthias Clasen Date: Wed, 21 May 2014 19:23:56 -0400 Subject: [PATCH] ColorChooser: Emit notification for editor changes When the color editor is visible, there is no way for the application to know about the changes that are happening. Fix this by emitting property notification for the "rgba" property. http://bugzilla.gnome.org/show_bug.cgi?id=708037 --- gtk/gtkcolorchooserwidget.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/gtk/gtkcolorchooserwidget.c b/gtk/gtkcolorchooserwidget.c index a8fb9cf934..4c4cf739fe 100644 --- a/gtk/gtkcolorchooserwidget.c +++ b/gtk/gtkcolorchooserwidget.c @@ -269,6 +269,15 @@ gtk_color_chooser_widget_set_show_editor (GtkColorChooserWidget *cc, gtk_widget_set_visible (cc->priv->palette, !show_editor); } +static void +update_from_editor (GtkColorEditor *editor, + GParamSpec *pspec, + GtkColorChooserWidget *widget) +{ + if (gtk_widget_get_visible (editor)) + g_object_notify (G_OBJECT (widget), "rgba"); +} + /* UI construction {{{1 */ static guint @@ -565,6 +574,8 @@ gtk_color_chooser_widget_init (GtkColorChooserWidget *cc) cc->priv->editor = gtk_color_editor_new (); gtk_widget_set_halign (cc->priv->editor, GTK_ALIGN_CENTER); gtk_widget_set_hexpand (cc->priv->editor, TRUE); + g_signal_connect (cc->priv->editor, "notify::rgba", + G_CALLBACK (update_from_editor), cc); box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0); gtk_container_add (GTK_CONTAINER (cc), box);