Disable a checkbox

Could an option be added to disable/enable a checkbox?



To go along with that, if checkbox 1 is not checked, I will set checkbox 2 disabled.

I check checkbox 1, I will enable checkbox 2. But do this while the combo is still open. onChange events need to happen while open. They don’t until close it.

Mabybe indent items?

[ ] Check box 1

[ ] Dependent on checkbox 1

[ ] More children

[ ] Checkbox 4

Visual que that first box must be checked to enable children.

There is no API to do this.
But you can use the following approach in order to enable/disable checkboxes