From 92d1b7559b901b16641ecaff01c34d68d0fa0614 Mon Sep 17 00:00:00 2001
From: Lee Sing Jie <singjie@singjie.com>
Date: Tue, 29 Nov 2011 21:25:25 +0800
Subject: [PATCH] Fix contextMenu when editor require scrolling

When editor is not at the top of the page (requires scrolling), textarea
right-click context menu will fail to appear.

Use clientX and clientY which returns the relative coordinates instead
of pageX and pageY.
---
 lib/ace/mouse/default_handlers.js | 2 +-
 lib/ace/mouse/mouse_event.js      | 5 ++++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/lib/ace/mouse/default_handlers.js b/lib/ace/mouse/default_handlers.js
index a574e46a..db5800ad 100644
--- a/lib/ace/mouse/default_handlers.js
+++ b/lib/ace/mouse/default_handlers.js
@@ -96,7 +96,7 @@ function DefaultHandlers(editor) {
                 editor.moveCursorToPosition(pos);
             }
             if(button == 2) {
-                editor.textInput.onContextMenu({x: pageX, y: pageY}, selectionEmpty);
+                editor.textInput.onContextMenu({x: ev.clientX, y: ev.clientY}, selectionEmpty);
                 event.capture(editor.container, function(){}, editor.textInput.onContextMenuClose);
             }
             return;
diff --git a/lib/ace/mouse/mouse_event.js b/lib/ace/mouse/mouse_event.js
index b8ffcf5c..63e3998d 100644
--- a/lib/ace/mouse/mouse_event.js
+++ b/lib/ace/mouse/mouse_event.js
@@ -51,6 +51,9 @@ var MouseEvent = exports.MouseEvent = function(domEvent, editor) {
     this.pageX = event.getDocumentX(domEvent);
     this.pageY = event.getDocumentY(domEvent);
     
+    this.clientX = domEvent.clientX;
+    this.clientY = domEvent.clientY;
+
     this.$pos = null;
     this.$inSelection = null;
     
@@ -130,4 +133,4 @@ var MouseEvent = exports.MouseEvent = function(domEvent, editor) {
     
 }).call(MouseEvent.prototype);
 
-});
\ No newline at end of file
+});