Emits a change event with if it is checked. Note that when you select one in a group, that one will emit changed with value == true, and the previous one will emit changed with value == false right before. A button group may catch this and change the event.
The D Programming Language's Unofficial Docs
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Emits a change event with if it is checked. Note that when you select one in a group, that one will emit changed with value == true, and the previous one will emit changed with value == false right before. A button group may catch this and change the event.