[MU3] Don't show empty Inspector

[Jojo-Schmitz]

for tremolos between notes if on tablature or not on half notes.
Also disable Inspector for system- and page breaks.

Resolves: issue discussed in the developers' chat on Telegram.

[Harmoniker1]

Just do a for loop for all tremolos

[Jojo-Schmitz]

That's exactly the added complexity we agreed on to not be worth the effort, as far as understood, isn't is?

Getting it to work on a list selection containing 'proper' and 'improper' elements would be relatively complex

[Harmoniker1]

That's exactly the added complexity we agreed on to not be worth the effort, as far as understood, isn't is?

Getting it to work on a list selection containing 'proper' and 'improper' elements would be relatively complex

Without the complex check it's still possible to get an empty section sometimes, unless you delete the same kind of check for the specific option in InspectorTremolo::setElement()

[Jojo-Schmitz]

it's still possible to get an empty section sometimes

How?

[Harmoniker1]

If the first element is applicable but the second is not, the section would be shown, but due to the check in InspectorTremolo::setElement(), the style option is invisible, which is the only option

[Jojo-Schmitz]

I see...