enh(ui): send value when released slider in SParameters
Description
When configuring int or double sliders in a SParameters value is send when it changes, but when using a slider you may want to be notified only when released the slider to avoid all intermediate values. (ex: going from 0.0 to 100.0 with a 0.01 step).
Proposal
Don't change anything, but add an option (sendWhenRelease=true
) and add slider->setTracking(false);
to disable sending intermediate values.
Outcomes
Less signal notifications
Links / references
https://doc.qt.io/archives/qt-4.8/qabstractslider.html#tracking-prop
duplicate of #710 (closed)