imm32: Remember to unset the hwnd for a context when that hwnd is associated…

imm32: Remember to unset the hwnd for a context when that hwnd is associated with a different context.

imm32: Remember to unset the hwnd for a context when that hwnd is associated…
63d2d041 · Aric Stewart · Alexandre Julliard · 76682410 · 63d2d041
Commit 63d2d041 authored Apr 11, 2008 by Aric Stewart Committed by Alexandre Julliard Apr 14, 2008
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imm.c dlls/imm32/imm.c +7 -0

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--- a/dlls/imm32/imm.c
+++ b/dlls/imm32/imm.c
@@ -383,6 +383,13 @@ HIMC WINAPI ImmAssociateContext(HWND hWnd, HIMC hIMC)
            else
                SetPropW(hWnd,szwWineIMCProperty,(HANDLE)hIMC);
        }
+
+        if (old)
+        {
+            InputContextData *old_data = (InputContextData*)old;
+            if (old_data->IMC.hWnd == hWnd)
+                old_data->IMC.hWnd = NULL;
+        }
    }

    if (!hIMC)