Window resize fixes

- Track mouse exit from window resize rect instead of unconditionally setting arrow cursor.
- Don't show the resize cursors for full platform windows.
- Show the resize down cursor if the top of a window is being resized and it has reached the bottom of the menubar.
- Make windows in CPToolbarTest resizable to test resizing behavior with toolbars.
- Added a full platform window and menubar to the test app.

AppKit/CPApplication.j

@@ -86,6 +86,7 @@ CPRunContinuesResponse  = -1002;
     CPArray                 _eventListeners;
 
     CPEvent                 _currentEvent;
+    CPWindow                _lastMouseMoveWindow;
 
     CPArray                 _windows;
     CPWindow                _keyWindow;
@@ -621,10 +622,16 @@ CPRunContinuesResponse  = -1002;
         return;
     }
 
+    if ([anEvent type] == CPMouseMoved)
+    {
+        if (theWindow !== _lastMouseMoveWindow)
+            [_lastMouseMoveWindow _mouseExitedResizeRect];
+
+        _lastMouseMoveWindow = theWindow;
+    }
+
     if (theWindow)
         [theWindow sendEvent:anEvent];
-    else if ([anEvent type] == CPMouseMoved)
-        [[CPCursor arrowCursor] set];
 }
 
 /*!

AppKit/CPWindow/CPWindow.j

@@ -1538,6 +1538,11 @@ CPTexturedBackgroundWindowMask
     _ignoresMouseEvents = shouldIgnoreMouseEvents;
 }
 
+- (void)_mouseExitedResizeRect
+{
+    [[CPCursor arrowCursor] set];
+}
+
 // Managing Titles
 
 /*!
@@ -3285,8 +3290,8 @@ var keyViewComparator = function(lhs, rhs, context)
 - (BOOL)_isValidMousePoint:(CGPoint)aPoint
 {
     // If we are using the new resizing mode, mouse events are valid
-    // outside the window's frame.
-    var mouseFrame = ((_styleMask & CPResizableWindowMask) && (CPWindowResizeStyle === CPWindowResizeStyleModern)) ? _CGRectInset(_frame, -CPWindowResizeSlop, -CPWindowResizeSlop) : _frame;
+    // outside the window's frame for non-full platform windows.
+    var mouseFrame = (!_isFullPlatformWindow && (_styleMask & CPResizableWindowMask) && (CPWindowResizeStyle === CPWindowResizeStyleModern)) ? _CGRectInset(_frame, -CPWindowResizeSlop, -CPWindowResizeSlop) : _frame;
 
     return CGRectContainsPoint(mouseFrame, aPoint);
 }

AppKit/CPWindow/_CPWindowView.j

@@ -268,12 +268,15 @@ var _CPWindowViewResizeIndicatorImage = nil,
 */
 - (void)setCursorForLocation:(CGPoint)aPoint resizing:(BOOL)isResizing
 {
-    if (!(_styleMask & CPResizableWindowMask) ||
+    var theWindow = [self window];
+
+    if ([theWindow isFullPlatformWindow] ||
+        !(_styleMask & CPResizableWindowMask) ||
         (CPWindowResizeStyle !== CPWindowResizeStyleModern))
         return;
 
-    var theWindow = [self window],
-        resizeRegion = isResizing ? _resizeRegion : [self resizeRegionForPoint:[theWindow convertBaseToGlobal:aPoint]],
+    var globalPoint = [theWindow convertBaseToGlobal:aPoint],
+        resizeRegion = isResizing ? _resizeRegion : [self resizeRegionForPoint:globalPoint],
         minSize = nil,
         maxSize = nil,
         frameSize;
@@ -301,6 +304,8 @@ var _CPWindowViewResizeIndicatorImage = nil,
                 [[CPCursor resizeUpCursor] set];
             else if (maxSize && (frameSize.height === maxSize.height))
                 [[CPCursor resizeDownCursor] set];
+            else if ([CPMenu menuBarVisible] && (_CGRectGetMinY([theWindow frame]) <= [CPMenu menuBarHeight]))
+                [[CPCursor resizeDownCursor] set];
             else
                 [[CPCursor resizeNorthSouthCursor] set];
             break;

AppKit/Platform/DOM/CPPlatformWindow+DOM.j

@@ -1177,7 +1177,6 @@ var resizeTimer = nil;
 {
     var type = _overriddenEventType || aDOMEvent.type;
 
-
     // IE's event order is down, up, up, dblclick, so we have create these events artificially.
     if (type === @"dblclick")
     {
@@ -1308,6 +1307,7 @@ var resizeTimer = nil;
     // if there are any tracking event listeners then show the event guard so we don't lose events to iframes
     // TODO Actually check for tracking event listeners, not just any listener but _CPRunModalLoop.
     var hasTrackingEventListener = NO;
+
     for (var i = 0; i < CPApp._eventListeners.length; i++)
     {
         if (CPApp._eventListeners[i]._callback !== _CPRunModalLoop)
@@ -1316,6 +1316,7 @@ var resizeTimer = nil;
             break;
         }
     }
+
     _lastMouseEventLocation = location;
 
     _DOMEventGuard.style.display = hasTrackingEventListener ? "" : "none";

Tests/Manual/CPToolbarTest/AppController.j

@@ -40,7 +40,7 @@
         if (!hasIcon && hasTallItem)
             continue;
 
-        var theWindow = [[CPWindow alloc] initWithContentRect:CGRectMake(x, y, 400, 20) styleMask:CPTitledWindowMask],
+        var theWindow = [[CPWindow alloc] initWithContentRect:CGRectMake(x, y, 400, 20) styleMask:CPTitledWindowMask | CPResizableWindowMask],
             contentView = [theWindow contentView];
 
         [theWindow setTitle:"Toolbar (LBL: " + hasLabel + " ICN: " + hasIcon + " SMALL: " + isSmall + " TALLITEM: " + hasTallItem + ")"];

Tests/Manual/CPWindowResizeStyle/AppController.j

@@ -16,11 +16,11 @@
 
 - (void)applicationDidFinishLaunching:(CPNotification)aNotification
 {
-    [theWindow makeKeyAndOrderFront:nil];
 }
 
 - (void)awakeFromCib
 {
+    [theWindow setFullPlatformWindow:YES];
 }
 
 - (@action)resizeStyleDidChange:(id)sender