[Bug 18517] Tablet pen pressure or eraser (wacom tablet) are not working in Photoshop CS 4/5

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=18517

[e-mail] changed:

What    |Removed                     |Added
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                 CC|                            |[e-mail]

--- Comment #68 from [e-mail] ---
pkButtons is always 2.

https://www.winehq.org/pipermail/wine-devel/2007-December/061414.html
> That is, in X, our devices come out as 1 based (not 0 based), and
>  on Windows, they report as 0 based.  iow, with this patch, pkButtons is always 2;
>  on Windows, it's always 1.

patch

https://github.com/wine-mirror/wine/blob/master/dlls/winex11.drv/wintab.c#L9...

wintab.c - motion_event()

gMsgPacket.pkNormalPressure = motion->axis_data[2];
-    gMsgPacket.pkButtons = get_button_state(curnum);
+    gMsgPacket.pkButtons = get_button_state(curnum)-1;
    gMsgPacket.pkChanged = get_changed_state(&gMsgPacket);