It would be useful (for me, anyway) to have groups of mutually exclusive layers that could also be deselected such that none of the layers is showing. In the current implementation of exclusive layers using radio buttons, there is no way to turn off all of the layers once one has been selected. I would like to have mutually exclusive layers controlled by checkboxes that behaved as radio buttons such that when one is already selected and another is selected the first becomes unselected and turns off (as with radio buttons) but also allowing the user to deselect and turn off the currently selected layer and have none of the layers visible.
It would be useful (for me, anyway) to have groups of mutually exclusive layers that could also be deselected such that none of the layers is showing. In the current implementation of exclusive layers using radio buttons, there is no way to turn off all of the layers once one has been selected. I would like to have mutually exclusive layers controlled by checkboxes that behaved as radio buttons such that when one is already selected and another is selected the first becomes unselected and turns off (as with radio buttons) but also allowing the user to deselect and turn off the currently selected layer and have none of the layers visible.