[Bug 39372] New: Cannot drag & drop audio files into Mixcraft 6/7

https://bugs.winehq.org/show_bug.cgi?id=39372

Bug ID: 39372
           Summary: Cannot drag & drop audio files into Mixcraft 6/7
           Product: Wine
           Version: 1.7.51
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

I am unable to drag & drop an audio or MIDI file into Mixcraft 7 (or 6). I have
tested this using Dolphin, Nautilus and Wine Explorer (explorer.exe).

Under Windows:
Dragging an audio file (WAV, MP3, OGG) to a track will change the mouse cursor
(it will gain a '+' symbol). Letting go of the mouse button will place the
audio at the track & time where the mouse cursor is located.

Under Wine:
Dragging an audio file to a track causes the mouse cursor to get a red circle
(at least under KDE), meaning that the file can't be dropped. Nothing happens
upon mouse button release. No terminal output is generated.

This bug also affects the Acoustica Alpha and Omni samplers, although some
third-party synths running in Mixcraft such as Plogue sforzando accept drag &
dropped files just fine.

Drag & drop within the application works fine.

I work with the Mixcraft programmers, so if you have any questions about how
drag & drop is implemented in Mixcraft, let me know and I can ask them.

I have confirmed this bug on multiple systems, so I won't post my system specs
here.