i'm testing the italian localization of adonis v2.0 and noticed a tooltip placed in a button instead of - as usual - activating when the mouse roll over the button.

the attached images show what i mean.

in the first you can see how plot panel appears. one button is missing, due its the excessive dimension.

in the second image you can see what happens when the enlarge simbol is clicked: it appears a new button with the tooltip "Interroga curve di livello" included while the expected behaviour should be to not see the tooltip until the mouse is over, as in the third image.

the tool-tip in my OS (latest win10) is shown correctly as you can see in the attached figure. by the way, this tool-tip option is something that being handled internally by the programming framework (which is QT here) and out of my hand. the way it's shown is sensitive to the OS version that user uses. different OS system might handle it differently if I understand it correctly.
I'll give it the try with other windows version to see if I can reproduce the issue but again this is not something that I can solve it in the ADONIS's code.

i'm using win7pro and this behaviour happens only with that button.
i've tried different language and it happens always and always with that button only, so it is not a problem with the language, maybe with the os.
but why only with that button?
the other ones work as usual, as in the third image i've attached in my first post.

yeah good point, I'll take a look at it later today. thanks