[network-manager-applet/jklimes/team] fixup! editor: make Team config importing dialog modal and set parent window for it

[Dan Williams <dcbw src gnome org>]

commit 3b0e8e5c0be6d04e3a490c691c29d9034d77540e
Author: Dan Williams <dcbw redhat com>
Date:   Wed Oct 9 11:00:05 2013 -0500

    fixup! editor: make Team config importing dialog modal and set parent window for it
    
    The widget may not be in a window at page init time, but is when the widget
    is realized.  Get the toplevel parent at realize time.

 src/connection-editor/page-team.c |   15 +++++++++++++--
 1 files changed, 13 insertions(+), 2 deletions(-)
---
diff --git a/src/connection-editor/page-team.c b/src/connection-editor/page-team.c
index 4e7a490..a21d1e6 100644
--- a/src/connection-editor/page-team.c
+++ b/src/connection-editor/page-team.c
@@ -50,6 +50,17 @@ typedef struct {
 } CEPageTeamPrivate;
 
 static void
+widget_realized_cb (GtkWidget *widget, gpointer user_data)
+{
+       CEPageTeamPrivate *priv = CE_PAGE_TEAM_GET_PRIVATE (user_data);
+
+       priv->toplevel = GTK_WINDOW (gtk_widget_get_toplevel (widget));
+       if (!gtk_widget_is_toplevel (GTK_WIDGET (priv->toplevel)))
+               priv->toplevel = NULL;
+       g_signal_handlers_disconnect_by_func (widget, widget_realized_cb, user_data);
+}
+
+static void
 team_private_init (CEPageTeam *self)
 {
        CEPageTeamPrivate *priv = CE_PAGE_TEAM_GET_PRIVATE (self);
@@ -60,8 +71,8 @@ team_private_init (CEPageTeam *self)
        priv->json_config_widget = GTK_TEXT_VIEW (gtk_builder_get_object (builder, "team_json_config"));
        priv->import_config_button = GTK_WIDGET (gtk_builder_get_object (builder, "import_config_button"));
 
-       priv->toplevel = GTK_WINDOW (gtk_widget_get_ancestor (GTK_WIDGET (priv->json_config_widget),
-                                                             GTK_TYPE_WINDOW));
+       /* Wait for widget to be realized to get toplevel window */
+       g_signal_connect (priv->json_config_widget, "realize", G_CALLBACK (widget_realized_cb), self);
 }
 
 static void