Hi all,

Can you please confirm that it's not just me, but I have discovered a problem with Gambas 3.20.1 (and maybe 3.20.0), all seems OK on my laptop that has 3.19.5. The following code causes an overflow when the slider reaches about 25%. Does it work for you? (The slider values used are to cover all the colours available).

Yes, I confirm.

 Confirmed.

seems to be line 96 of Slider.class (gb.gui.base)

  X = W * ($iValue - $iMinValue) / ($iMaxValue - $iMinValue)

it's okay if the division gets (parenthesis)

like this..
  X = W * (($iValue - $iMinValue) / ($iMaxValue - $iMinValue))

if you compile you can fix it.

i don't think it's the correct fix , just a work around for a deeper issue Benoit will know.

Thanks guys. Now I know it's not just me!
I have submitted a bug report for this issue.

For fun, try adding the line below to the above code, the slider control knob disappears!