From 0cded54c0376c9b38e1070b53759245d720f3cec Mon Sep 17 00:00:00 2001
From: Nickolay V. Shmyrev <nshmyrev@src.gnome.org>
Date: Tue, 27 Dec 2005 07:56:18 +0000
Subject: Horizontal scroll on selection also.

	* shell/ev-view.c: (selection_scroll_timeout_cb):

	Horizontal scroll on selection also.
---
(limited to 'shell')

diff --git a/shell/ev-view.c b/shell/ev-view.c
index 1f089fc..285d52b 100644
--- a/shell/ev-view.c
+++ b/shell/ev-view.c
@@ -1706,10 +1706,10 @@ selection_update_idle_cb (EvView *view)
 static gboolean
 selection_scroll_timeout_cb (EvView *view)
 {	
-	gint y, shift = 0;
+	gint x, y, shift = 0;
 	GtkWidget *widget = GTK_WIDGET (view);
 	
-	gtk_widget_get_pointer (widget, NULL, &y);
+	gtk_widget_get_pointer (widget, &x, &y);
 
 	if (y > widget->allocation.height) {
 		shift = (y - widget->allocation.height) / 2;
@@ -1723,6 +1723,20 @@ selection_scroll_timeout_cb (EvView *view)
 					  view->vadjustment->lower,
 					  view->vadjustment->upper -
 					  view->vadjustment->page_size));	
+
+	if (x > widget->allocation.width) {
+		shift = (x - widget->allocation.width) / 2;
+	} else if (x < 0) {
+		shift = x / 2;
+	}
+
+	if (shift)
+		gtk_adjustment_set_value (view->hadjustment,
+					  CLAMP (view->hadjustment->value + shift,
+					  view->hadjustment->lower,
+					  view->hadjustment->upper -
+					  view->hadjustment->page_size));	
+
 	return TRUE;
 }
 
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