[Bug 15953] New: Firefox: drag (and drop) doesn't work at all

http://bugs.winehq.org/show_bug.cgi?id=15953

Summary: Firefox: drag (and drop) doesn't work at all
           Product: Wine
           Version: 1.1.8
          Platform: PC-x86-64
               URL: http://www.getfirefox.com
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Dragging and dropping images or text shows a slashed O cursor instead of the
text/image with some transparency effect like under Windows. This gets spammed
in console:
fixme:shell:IDropTargetHelper_fnDragOver (0x15ad80)->(0x33e50c 0x80000007)
fixme:shell:IDropTargetHelper_fnDragOver (0x15ad80)->(0x33e50c 0x80000007)
...

Dragging the object outside of the window results in this message:
fixme:shell:IDropTargetHelper_fnDragLeave (0x153968)->()
fixme:shell:IDropTargetHelper_fnQueryInterface -- Interface: E_NOINTERFACE

or for tabs:
fixme:shell:IDropTargetHelper_fnDrop (0x15ad80)->(0xe0acc0 0x33e4d0 0x00000002)

Dragging tabs seems to work, but no graphic effect either and the same stuff
gets spammed.