You may be comfortable with the Qlik Sense default current selections box:
What if you or your end users aren’t keen on the look and feel? Especially inside a web application you may not want to always use this to control your Qlik charts. Using the APIs you can completely customise these controls.
I replaced the standard icons with basic text links and used some basic styling to replace the current selections bar.
Reintroducing lock and unlock functionality into Qlik Sense
A little added extra was to reintroduce lock/unlock functionality that will be familiar to Qlikview users. When a field is locked the object will go orange:
Code for the buttons: