How to use checkBox ?

[alok barsode <alokbarsode gmail com>]

hi,

I want to use checkbox is a modal dialog. Here is what i am doing :

const checkbox = imports.ui.checkBox;

<in the modal dialog i do>

this.check = new checkbox.CheckBox();

this.check.setLabel('Label1');

messageBox.add(this.check); 

messagebox is a St.BoxLayout and all the other components which are added to it are working correctly. 

how do i use a checkbox? 

none of the _javascript_ ui files are using it (so i could use it as reference). is it deprecated? 

I am using Ubuntu 12.04.

gnome-shell version is :3.4.1.

Thanks,

Alok.