[gnome-keyring/ui-widgets: 49/49] [gcr] Don't delete entire content when one renderer redraws.

[Stefan Walter <stefw src gnome org>]

commit 8349031dc46a294805934e22ae77b29310542580
Author: Stef Walter <stef memberwebs com>
Date:   Mon Aug 30 14:44:14 2010 +0000

    [gcr] Don't delete entire content when one renderer redraws.

 gcr/gcr-display-view.c |    9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)
---
diff --git a/gcr/gcr-display-view.c b/gcr/gcr-display-view.c
index 6f3a308..ad0dd0c 100644
--- a/gcr/gcr-display-view.c
+++ b/gcr/gcr-display-view.c
@@ -530,10 +530,13 @@ _gcr_display_view_clear (GcrDisplayView *self, GcrRenderer *renderer)
 
 	if (gtk_widget_get_parent (item->details_widget))
 		gtk_container_remove (GTK_CONTAINER (self), item->details_widget);
-	gtk_text_buffer_get_start_iter (self->pv->buffer, &start);
-	gtk_text_buffer_get_end_iter (self->pv->buffer, &iter);
+	gtk_text_buffer_get_iter_at_mark (self->pv->buffer, &start, item->beginning);
+	gtk_text_buffer_get_iter_at_mark (self->pv->buffer, &iter, item->ending);
 	gtk_text_buffer_delete (self->pv->buffer, &start, &iter);
 
+	g_return_if_fail (!gtk_text_mark_get_deleted (item->beginning));
+	g_return_if_fail (!gtk_text_mark_get_deleted (item->ending));
+
 	item->extra_tag = NULL;
 	item->field_width = 0;
 	item->details = FALSE;
@@ -559,7 +562,7 @@ _gcr_display_view_start_details (GcrDisplayView *self, GcrRenderer *renderer)
 	item->extra_tag = item->details_tag;
 	item->details = TRUE;
 
-	gtk_text_buffer_get_end_iter (self->pv->buffer, &iter);
+	gtk_text_buffer_get_iter_at_mark (self->pv->buffer, &iter, item->ending);
 	anchor = gtk_text_buffer_create_child_anchor (self->pv->buffer, &iter);
 	gtk_text_view_add_child_at_anchor (GTK_TEXT_VIEW (self), item->details_widget, anchor);
 	gtk_widget_show_all (item->details_widget);