Hey,
> I have a set of qx.ui.menu.RadioButton objects. Which one of them is
> selected I want to be dependent on a given property. So I use
> databinding ala:
>
> var stateCheck = function(desired) {
> return {converter: function(state) {return state == desired}}};
> controller.addTarget(button1, 'value', 'state', false, stateCheck(0));
> controller.addTarget(button2, 'value', 'state', false, stateCheck(1));
>
> The problem with this is that the RadioButton takes it upon itself to
> change it's own value upon being clicked. If I want to control this
> behaviour, for example ask the user to confirm the state change. The
> problem really extends beyond databinding.
>
> I currently use the following workaround:
>
> function DataBoundRadioButton(label) {
> var button = new qx.ui.menu.RadioButton(label);
> // Do not manually change the checked state.
> button.removeListener('execute', button._onExecute, button);
> return button;
> }
>
>
> I think the way I have seen this done in other UI frameworks is that
> each menu item has the ability to be checked or unchecked, and that a
> RadioButton class would then implement the toggling logic - which would
> allow people who want manual control to just use the regular buttons.
I'm sorry but I don't get the root of your problem. Could you be a bit more
precise what's your plan and why the current radio button implementation does
not fit your needs?
Regards,
Martin
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