786979 - Use a new constant for returning ICoreWindow from GetNativeData

Status: RESOLVED FIXED

(Core :: Widget: Win32, defect)

Description

[Jim Mathies [:jimm]]

In MetroWidget we return the IUnknown ptr from GetNativeData for requests for NS_NATIVE_WINDOW. This request is made from various places in the code base, include accessibility which expects a valid hwnd in the result.

We should define a new native data constant for ICoreWindow and return core window's HWND for NS_NATIVE_WINDOW.

http://mxr.mozilla.org/mozilla-central/search?string=NS_NATIVE_WINDOW

Comment 1

[Jim Mathies [:jimm]]

Attachment: patch

Comment 2

[Jim Mathies [:jimm]]

Attachment: mc bits

Comment 3

[Jim Mathies [:jimm]]

https://hg.mozilla.org/integration/mozilla-inbound/rev/ea4f43bd0d7f

Comment 4

[Ryan VanderMeulen [:RyanVM]]

https://hg.mozilla.org/mozilla-central/rev/ea4f43bd0d7f