Closed Bug 1341915 Opened 3 years ago Closed 3 years ago
Create the Win32 ns
App Shell hidden event window as a message-only window
59 bytes, text/x-review-board-request
I hit a hang in inspect.exe (the platform SDK tool for enumerating a11y objects) and it turns out that inspect was blocked on a SendMessage to nsAppShell:EventWindow. Upon looking at this code, it is clear to me that we should create this window as a message-only window (since that's what it is) - i.e. during creation we set its parent to be HWND_MESSAGE (see https://msdn.microsoft.com/en-us/library/windows/desktop/ms632599(v=vs.85).aspx#message_only) Otherwise it is visible to a bunch of tools that think it is a normal window, when in fact it is not.
Comment on attachment 8840185 [details] Bug 1341915: Make win32 nsAppShell's event window message-only; https://reviewboard.mozilla.org/r/114676/#review116360
Attachment #8840185 - Flags: review?(jmathies) → review+
Pushed by email@example.com: https://hg.mozilla.org/integration/autoland/rev/9b7d8840e54f Make win32 nsAppShell's event window message-only; r=jimm
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