2 files changed, 42 insertions, 0 deletions

diff --git a/widgets/misc/e-reflow.c b/widgets/misc/e-reflow.c
index cd05fd017f..b4d5d03025 100644
--- a/widgets/misc/e-reflow.c
+++ b/widgets/misc/e-reflow.c
@@ -160,6 +160,37 @@ selection_row_changed (ESelectionModel *selection, int row, EReflow *reflow)
 	e_reflow_update_selection_row (reflow, row);
 }
 
+static gboolean
+do_adjustment (gpointer user_data)
+{
+	int row;
+	GtkAdjustment *adj ;
+	gfloat value, min_value, max_value;
+	EReflow *reflow = user_data;
+
+	adj = gtk_layout_get_hadjustment (GTK_LAYOUT (GNOME_CANVAS_ITEM (reflow)->canvas));
+	row = reflow->cursor_row;
+	value = adj->value;
+
+	min_value = reflow->items[row]->x2 - adj->page_size;
+	max_value = reflow->items[row]->x1;
+
+	if (value < min_value)
+		value = min_value;
+
+	if (value > max_value)
+		value = max_value;
+
+	if (value != adj->value) {
+		adj->value = value;
+		gtk_adjustment_value_changed (adj);
+	}
+
+	reflow->do_adjustment_idle_id = 0;
+	
+	return FALSE;
+}
+
 static void
 cursor_changed (ESelectionModel *selection, int row, int col, EReflow *reflow)
 {
@@ -189,8 +220,13 @@ cursor_changed (ESelectionModel *selection, int row, int col, EReflow *reflow)
 				      NULL);
 		}
 	}
+	
+	if (reflow->do_adjustment_idle_id == 0)
+		reflow->do_adjustment_idle_id = g_idle_add (do_adjustment, reflow);
+	
 }
 
+
 static void
 incarnate (EReflow *reflow)
 {
@@ -767,6 +803,10 @@ e_reflow_dispose (GObject *object)
 		g_source_remove (reflow->incarnate_idle_id);
 	reflow->incarnate_idle_id = 0;
 
+	if (reflow->do_adjustment_idle_id)
+		g_source_remove (reflow->do_adjustment_idle_id);
+	reflow->do_adjustment_idle_id = 0;	
+
 	disconnect_model (reflow);
 	disconnect_selection (reflow);
 	
@@ -1479,6 +1519,7 @@ e_reflow_init (EReflow *reflow)
 	reflow->cursor_row                = -1;
 
 	reflow->incarnate_idle_id         = 0;
+	reflow->do_adjustment_idle_id     = 0;
 	reflow->set_scroll_adjustments_id = 0;
 
 	reflow->selection                 = E_SELECTION_MODEL (e_selection_model_simple_new());
diff --git a/widgets/misc/e-reflow.h b/widgets/misc/e-reflow.h
index b92643a935..b37e028340 100644
--- a/widgets/misc/e-reflow.h
+++ b/widgets/misc/e-reflow.h
@@ -98,6 +98,7 @@ struct _EReflow
 	double column_width;
 
 	int incarnate_idle_id;
+	int do_adjustment_idle_id;
 
 	/* These are all for when the column is being dragged. */
 	gdouble start_x;