From a5fd6359f050223583f3234c424c52e416af4d1c Mon Sep 17 00:00:00 2001
From: "blakeross%telocity.com" <blakeross%telocity.com>
Date: Sat, 2 Feb 2002 05:26:36 +0000
Subject: [PATCH] 72796 - alt+space depresses focused elt additionally. r=ben
 sr=hewitt

---
 widget/src/windows/nsWindow.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/widget/src/windows/nsWindow.cpp b/widget/src/windows/nsWindow.cpp
index 4edbb4fed3fa..8bcc7908e621 100644
--- a/widget/src/windows/nsWindow.cpp
+++ b/widget/src/windows/nsWindow.cpp
@@ -3317,6 +3317,12 @@ PRBool nsWindow::ProcessMessage(UINT msg, WPARAM wParam, LPARAM lParam, LRESULT
             //  press and a key release. The scan code is used for
             //  translating ALT+number key combinations.
 
+            // ignore [shift+]alt+space so the OS can handle it
+            if (mIsAltDown && !mIsControlDown && IS_VK_DOWN(NS_VK_SPACE)) {
+                result = PR_FALSE;
+                break;
+            }
+
             if (!mIMEIsComposing)
               result = OnKeyUp(wParam, (HIWORD(lParam)), lParam);
 			      else
@@ -3352,6 +3358,12 @@ PRBool nsWindow::ProcessMessage(UINT msg, WPARAM wParam, LPARAM lParam, LRESULT
             //  press and a key release. The scan code is used for
             //  translating ALT+number key combinations.
 
+            // ignore [shift+]alt+space so the OS can handle it
+            if (mIsAltDown && !mIsControlDown && IS_VK_DOWN(NS_VK_SPACE)) {
+                result = PR_FALSE;
+                break;
+            }
+
             if (mIsAltDown && mIMEIsStatusChanged) {
                mIMEIsStatusChanged = FALSE;
 	             result = PR_FALSE;