From 8c12ecd5cd167c298d8c8097cc2d4b7a988db499 Mon Sep 17 00:00:00 2001
From: Michael Drake <tlsa@netsurf-browser.org>
Date: Mon, 13 Aug 2012 23:32:58 +0100
Subject: Let browser window handle content scroll request message.

---
 desktop/browser.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'desktop')

diff --git a/desktop/browser.c b/desktop/browser.c
index 3b2fa4e1d..73fcc0490 100644
--- a/desktop/browser.c
+++ b/desktop/browser.c
@@ -1411,6 +1411,27 @@ nserror browser_window_callback(hlcache_handle *c,
 		}
 		break;
 
+	case CONTENT_MSG_SCROLL:
+		/* Content wants to be scrolled */
+		if (bw->current_content != c)
+			break;
+
+		if (event->data.scroll.area) {
+			struct rect rect = {
+				.x0 = event->data.scroll.x0,
+				.y0 = event->data.scroll.y0,
+				.x1 = event->data.scroll.x1,
+				.y1 = event->data.scroll.y1
+			};
+			browser_window_scroll_visible(bw, &rect);
+		} else {
+			browser_window_set_scroll(bw,
+					event->data.scroll.x0,
+					event->data.scroll.y0);
+		}
+
+		break;
+
 	default:
 		assert(0);
 	}
-- 
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