[PATCH 1/2] winemac: Check the window's display link after adding it as a child of another window, which may order it on screen.

[Ken Thomases]

This fixes a problem where child windows ("owned" windows in Windows parlance)
would never display their contents on OS X 10.8 or earlier.  Beginning with
10.9, Cocoa calls -windowDidChangeOcclusionState: when the window becomes
visible, which is why they display on that version and later.
---
Reported by Huw Davies.

Signed-off-by: Ken Thomases <ken at codeweavers.com>
---
 dlls/winemac.drv/cocoa_window.m | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dlls/winemac.drv/cocoa_window.m b/dlls/winemac.drv/cocoa_window.m
index 666a953..49afd18 100644
--- a/dlls/winemac.drv/cocoa_window.m
+++ b/dlls/winemac.drv/cocoa_window.m
@@ -1041,6 +1041,7 @@ - (BOOL) addChildWineWindow:(WineWindow*)child assumeVisible:(BOOL)assumeVisible
             if ([self level] > [child level])
                 [child setLevel:[self level]];
             [self addChildWindow:child ordered:NSWindowAbove];
+            [child checkWineDisplayLink];
             [latentChildWindows removeObjectIdenticalTo:child];
             child.latentParentWindow = nil;
             reordered = TRUE;
-- 
2.6.0