[Bug 59786] New: Can't get a IHTMLEventObj using IHTMLWindow2::get_event

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=59786

            Bug ID: 59786
           Summary: Can't get a IHTMLEventObj using
                    IHTMLWindow2::get_event
           Product: Wine-gecko
           Version: unspecified
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: wine-gecko-unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 81009
  --> http://bugs.winehq.org/attachment.cgi?id=81009
MarkdownEditor

The following codes will get a null event:

```cpp
  ATL::CComPtr<IHTMLWindow2> container;
  HRESULT hr = doc_->get_parentWindow(&container);
  if (FAILED(hr)) {
    ::MessageBeep(MB_ICONERROR);
    return S_OK;
  }
  ATL::CComPtr<IHTMLEventObj> event;
  hr = container->get_event(&event);
  // Wine may return S_OK but event is null
  if (FAILED(hr) || !event) {
    ::MessageBeep(MB_ICONERROR);
    return S_OK;
  }
```

There is an app for test:

https://github.com/UMU618/MarkdownEditor/releases/tag/release_2026-05-02

or

https://gitee.com/umu618/MarkdownEditor/releases/tag/release_2026-05-02

MarkdownEditor@wine_v2026.5.23.7z

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[Bug 59786] Can't get a IHTMLEventObj using IHTMLWindow2::get_event

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=59786

UMU <[e-mail]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |source

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[Bug 59786] Can't get an IHTMLEventObj using IHTMLWindow2::get_event

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=59786

UMU <[e-mail]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Can't get a IHTMLEventObj   |Can't get an IHTMLEventObj
                   |using                       |using
                   |IHTMLWindow2::get_event     |IHTMLWindow2::get_event

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[Bug 59786] Can't get an IHTMLEventObj using IHTMLWindow2::get_event

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=59786

UMU <[e-mail]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
       Distribution|---                         |Debian

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