[gthumb/ext: 43/79] connect the cancel button to the cancel callback

[Paolo Bacchilega <paobac src gnome org>]

commit 110fa1fd8148df0b67055917a28257cf4d1c0a6b
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Tue Jul 14 11:48:24 2009 +0200

    connect the cancel button to the cancel callback

 gthumb/gth-progress-dialog.c |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)
---
diff --git a/gthumb/gth-progress-dialog.c b/gthumb/gth-progress-dialog.c
index 596cf25..30f6491 100644
--- a/gthumb/gth-progress-dialog.c
+++ b/gthumb/gth-progress-dialog.c
@@ -73,6 +73,7 @@ gth_task_progress_finalize (GObject *base)
 	G_OBJECT_CLASS (gth_task_progress_parent_class)->finalize (base);
 }
 
+
 static void
 gth_task_progress_class_init (GthTaskProgressClass *klass)
 {
@@ -82,6 +83,14 @@ gth_task_progress_class_init (GthTaskProgressClass *klass)
 
 
 static void
+cancel_button_clicked_cb (GtkButton       *button,
+			  GthTaskProgress *self)
+{
+	gth_task_cancel (self->task);
+}
+
+
+static void
 gth_task_progress_init (GthTaskProgress *self)
 {
 	GtkWidget     *vbox;
@@ -119,6 +128,7 @@ gth_task_progress_init (GthTaskProgress *self)
 
 	self->cancel_button = gtk_button_new ();
 	gtk_widget_show (self->cancel_button);
+	g_signal_connect (self->cancel_button, "clicked", G_CALLBACK (cancel_button_clicked_cb), self);
 	gtk_widget_set_tooltip_text (self->cancel_button, _("Cancel operation"));
 	gtk_box_pack_start (GTK_BOX (vbox), self->cancel_button, TRUE, FALSE, 0);