2.37: Marquee selection + TAB = drawing bugs (FIXED)

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Dstruct
Posts: 228
Joined: Fri May 02, 2008 9:27 am

2.37: Marquee selection + TAB = drawing bugs (FIXED)

Post by Dstruct » Thu Oct 20, 2016 7:45 pm

XnView 2.37

- load picture
- draw marquee selection and keep mouse-button pressed
- hit TAB key

- draw another marquee selection and keep mouse-button pressed
- hit TAB key


and so on.

Result:
selection.png
FIXED (2.40)
Last edited by Dstruct on Thu Apr 20, 2017 11:24 pm, edited 1 time in total.

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helmut
Posts: 8176
Joined: Sun Oct 12, 2003 6:47 pm
Location: Frankfurt, Germany

Re: 2.37: Marquee selection + TAB = drawing bugs

Post by helmut » Sat Oct 22, 2016 5:58 pm

I could reproduce your bug, Dstruct. :bugconfirmed:

The important bit is that you keep the mouse button all the time and then press Tab key (while mouse button is still pressed). To me it looks as if XnView doesn't update internal selection coordinates until you release the mouse button. This means when keeping mouse button pressed and hitting "Tab" key not the current selection but the previous selection's ratio is toggled.

Dstruct
Posts: 228
Joined: Fri May 02, 2008 9:27 am

Re: 2.37: Marquee selection + TAB = drawing bugs

Post by Dstruct » Sat Oct 22, 2016 6:57 pm

Thanks for reproducing!

FIXED (2.40)
Last edited by Dstruct on Thu Apr 20, 2017 11:24 pm, edited 1 time in total.

ckit
XnThusiast
Posts: 2445
Joined: Tue Feb 17, 2004 1:11 am

Re: 2.37: Marquee selection + TAB = drawing bugs

Post by ckit » Sun Oct 30, 2016 12:44 pm

This is still present in v2.38 but left or right clicking anywhere on the picture afterwards clears the problem for me.
Windows 10 Pro x64 1909
XnViewMP and Classic and PhotoFiltre Studio X

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