Solved TD-21859: WM_LBUTTONUP never send

Report TD 5.x and 6.x bugs and possible workarounds.
teambau

TD-21859: WM_LBUTTONUP never send

Post by teambau » 25 Feb 2015, 16:05

the system message WM_LBUTTONUP is not been send to a message section of a window since TD 6.2 SP3r (or earlier, we have not tested).

Uwe van der Horst
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Re: TD-21859: WM_LBUTTONUP never send

Post by Uwe van der Horst » 25 Feb 2015, 19:42

I don't have TD 6.2 SP3r
No problems with SP3 here.
Best regards,
Uwe van der Horst
stp.one

MSchmidt
Germany
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Re: TD-21859: WM_LBUTTONUP never send

Post by MSchmidt » 25 Feb 2015, 20:21

can confirm in TD 6.2 SP3r 43826

WM_LBUTTONUP: no sending of this message as well as VTM_LeftClick

WM_RBUTTONUP works fine as well as VTM_RightClick


regards
M.Schmidt

Uwe van der Horst
Site Admin
Site Admin
Germany
Posts: 628
Joined: 05 Mar 2017, 14:21
Location: Wetter (Ruhr), Germany

Re: TD-21859: WM_LBUTTONUP never send

Post by Uwe van der Horst » 26 Feb 2015, 22:18

mschmidt wrote:can confirm in TD 6.2 SP3r 43826

WM_LBUTTONUP: no sending of this message as well as VTM_LeftClick

...
Ooops. Hopefully fixed in SP4.
Best regards,
Uwe van der Horst
stp.one

MSchmidt
Germany
Posts: 299
Joined: 03 Jul 2017, 09:28
Location: Germany

Re: TD-21859: WM_LBUTTONUP never send

Post by MSchmidt » 26 Feb 2015, 23:05

VTM_LeftClick
a known bug since 09/2012

but sending via SAM_Click and WM_RBUTTONUP to a button solves the right and left click problem

regards
M.Schmidt

Jean-Marc Gemperle

Re: TD-21859: WM_LBUTTONUP never send

Post by Jean-Marc Gemperle » 03 Mar 2015, 17:43

Hi
the system message WM_LBUTTONUP is not been send to a message section of a window since TD 6.2 SP3r
TOP level window I assume and what properties, I tested with simple form then with accessories
Like Uwe I can't reproduce the issue and this using 6.2 SP3r there must be more to it... so need more info or ideally a testcase.
TD 6.2 SP3r (or earlier, we have not tested).
So how can you say that SP are that bad to not use the qualification you did use :) ?
Do you know if it worked with 6.2 RTM?

Cheers
JM

SEE attached video
Also haven't shown this in the video but clicking a PB that would
Call SalSendMsg( hWndForm, 0x202, 0, 0 )
would send WM_LBUTTONUP properly and hWndForm would receive it too..
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Jean-Marc Gemperle

Re: TD-21859: WM_LBUTTONUP never send

Post by Jean-Marc Gemperle » 03 Mar 2015, 18:20

This also works for me do I miss understand something here?
Odd from my own quote where I did see this working I no longer do
Basically PB2 send 0x0202 to PB1 that has a message action for it and should receive it but does not
PB1 sends 0x0202 to hWndForm and here this is working but not for pushbutton
So I tested TD 4.2 vs 5.1 and do see it working in 4.2 but not 5.1
So this is no an SP issue assuming this is what got reported.

Can this be confirmed this is EXACTLY what got reported here?

See new video

JM
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Jean-Marc Gemperle

Re: TD-21859: WM_LBUTTONUP never send

Post by Jean-Marc Gemperle » 04 Mar 2015, 11:06

entered TD-21859

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