[PATCH v4 1/2] oleacc: Check proper GUI thread for window focus.

[Connor McAdams]

From: Connor McAdams <conmanx360 at gmail.com>

Check for window focus against the current foreground window's thread
GUI data rather than the currently executing thread's GUI data.

Signed-off-by: Connor McAdams <conmanx360 at gmail.com>
---

-v4: Switch from checking the GUI thread data of the HWND we're checking
     to the foreground window's GUI thread data.
 dlls/oleacc/client.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/dlls/oleacc/client.c b/dlls/oleacc/client.c
index 3b33be55a21..0c2215fe62e 100644
--- a/dlls/oleacc/client.c
+++ b/dlls/oleacc/client.c
@@ -227,6 +227,7 @@ static HRESULT WINAPI Client_get_accRole(IAccessible *iface, VARIANT varID, VARI
 static HRESULT WINAPI Client_get_accState(IAccessible *iface, VARIANT varID, VARIANT *pvarState)
 {
     Client *This = impl_from_Client(iface);
+    GUITHREADINFO info;
     LONG style;
 
     TRACE("(%p)->(%s %p)\n", This, debugstr_variant(&varID), pvarState);
@@ -244,7 +245,9 @@ static HRESULT WINAPI Client_get_accState(IAccessible *iface, VARIANT varID, VAR
         V_I4(pvarState) |= STATE_SYSTEM_UNAVAILABLE;
     else if(IsWindow(This->hwnd))
         V_I4(pvarState) |= STATE_SYSTEM_FOCUSABLE;
-    if(GetFocus() == This->hwnd)
+
+    info.cbSize = sizeof(info);
+    if(GetGUIThreadInfo(0, &info) && info.hwndFocus == This->hwnd)
         V_I4(pvarState) |= STATE_SYSTEM_FOCUSED;
     if(!(style & WS_VISIBLE))
         V_I4(pvarState) |= STATE_SYSTEM_INVISIBLE;
-- 
2.25.1