[Bug 42503] New: Controls don't receive non-client messages

https://bugs.winehq.org/show_bug.cgi?id=42503

Bug ID: 42503
           Summary: Controls don't receive non-client messages
           Product: Wine
           Version: 2.0
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: user32
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 57377
  --> https://bugs.winehq.org/attachment.cgi?id=57377
Patch

If a control has an extended style of WS_EX_CLIENTEDGE, it doesn't receive
non-client messages like:

WM_NCMOUSEMOVE
WM_NCRBUTTONDOWN
WM_NCRBUTTONUP
WM_NCLBUTTONDOWN
WM_NCLBUTTONUP
etc.

If the control has a border style of WS_BORDER, all messages are received.