Radio box - select one of many radio buttons. More...
Radio box - select one of many radio buttons.
Following widget variants exist: RadioButtonGroup
RadioButtonGroup is a container widget that has neither impact on the layout nor has it a graphical representation. It is just used to logically group RadioButtons together so the one-out-of-many selection strategy can be ensured.
Radio button groups may be nested. Looking bottom up we can say that a radio button belongs to the radio button group that is nearest to it. If you give the
RadioButtonGroup widget an id, you can use it to query and set which radio button is currently selected.