[Lazarus] Shift returns empty set in MouseWheel events

[Ondrej Pokorny]

On 27.07.2016 14:36, Vojtěch Čihák wrote:
>
> Hi,
>
> IMO it is correct. OnMouseWheelxxx are events for rolling the mouse 
> wheel, therefore the ssMiddle cannot be in Shift.
>
> If you need to detect if Middle button is pressed, use 
> OnMouseDown/OnMouseUp and test "if Mouse=mbMiddle then ..."
>
> Also, ssMiddle appears in Shift in OnMouseDown/OnMouseUp.
>

You are not correct. You can scroll the mouse wheel if it is released or 
pressed. So for me a valid feature request for the distinction. The 
OnMouseMove event gets valid Shift states as well.

Btw. please use a mail client that supports "In-Reply-To" and 
"References" headers. Your answers are registered always as a new 
thread. See the recent discussion with Denis Kozlov on fpc-devel list, 
thread(s) "NowUTC in FPC".

Ondrej
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.lazarus-ide.org/pipermail/lazarus/attachments/20160727/9911fd80/attachment.html>