[gthumb/ext] enable the resize dialog help button, bug 597590

[Michael J. Chudobiak <mjc src gnome org>]

commit 8495ffb161a5d756fdbf8782b3ba1992a2e77251
Author: Michael J. Chudobiak <mjc avtechpulse com>
Date:   Fri Oct 9 09:07:31 2009 -0400

    enable the resize dialog help button, bug 597590

 extensions/resize_images/dlg-resize-images.c |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)
---
diff --git a/extensions/resize_images/dlg-resize-images.c b/extensions/resize_images/dlg-resize-images.c
index e850a18..bc9f721 100644
--- a/extensions/resize_images/dlg-resize-images.c
+++ b/extensions/resize_images/dlg-resize-images.c
@@ -112,6 +112,14 @@ resize_step (GthPixbufTask *pixbuf_task)
 
 
 static void
+help_clicked_cb (GtkWidget  *widget,
+		 DialogData *data)
+{
+	show_help_dialog (GTK_WINDOW (data->dialog), NULL);
+}
+
+
+static void
 ok_clicked_cb (GtkWidget  *widget,
 	       DialogData *data)
 {
@@ -205,6 +213,10 @@ dlg_resize_images (GthBrowser *browser,
 			  "clicked",
 			  G_CALLBACK (ok_clicked_cb),
 			  data);
+        g_signal_connect (GET_WIDGET ("help_button"),
+                          "clicked",
+                          G_CALLBACK (help_clicked_cb),
+                          data);
 	g_signal_connect_swapped (GET_WIDGET ("cancel_button"),
 				  "clicked",
 				  G_CALLBACK (gtk_widget_destroy),