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When Firefox is resized the embedded mfc application (which uses apapi plugin for embeddation) is unable to fit in the resize window (firefox).

Till 17.0 version the issue was not there, post 17.0 this issue is reproducible.

Whenever resized WM_PAINT (message 15 ) is send to application The code flow (pre 18.0 firefox version to embedded application):

  1. pWnd->WindowProc(nMsg, wParam, lParam)

  2. CWnd::WindowProc ---> if (!OnWndMsg(message, wParam, lParam, &lResult)) lResult = DefWindowProc(message, wParam, lParam);

  3. This in turn calls CView::OnPaint()

Now from 18.0, I am unable to get any call to my application.

Let me know for further clarification.

Georg Fritzsche
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user2606192
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  • Welcome to Stack Overflow! You don't need to include signature in your post - your user card is added automatically. Read [Help](http://stackoverflow.com/help/behavior) for more details. – Artemix Jul 22 '13 at 09:39
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    Need more information... is SetWindow being called? Did you get the HWND? How are you subclassing the window? etc – taxilian Jul 23 '13 at 15:51
  • Please avoid or at least point out cross-posting so efforts to help are not duplicated. Cross-posted on bugzilla: https://bugzilla.mozilla.org/show_bug.cgi?id=896358 – Georg Fritzsche Jul 23 '13 at 16:11

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