2 * A widget representing a single toggle filter.
4 * @class mw.rcfilters.ui.CheckboxInputWidget
6 * @extends OO.ui.CheckboxInputWidget
8 * @param {Object} config Configuration object
10 const CheckboxInputWidget = function MwRcfiltersUiCheckboxInputWidget( config ) {
11 config = config || {};
14 CheckboxInputWidget.super.call( this, config );
18 // HACK: This widget just pretends to be a checkbox for visual purposes.
19 // In reality, all actions - setting to true or false, etc - are
20 // decided by the model, and executed by the controller. This means
21 // that we want to let the controller and model make the decision
22 // of whether to check/uncheck this checkboxInputWidget, and for that,
23 // we have to bypass the browser action that checks/unchecks it during
26 .on( 'change', this.onUserChange.bind( this ) );
31 OO.inheritClass( CheckboxInputWidget, OO.ui.CheckboxInputWidget );
36 * The user has checked or unchecked this checkbox.
39 * @param {boolean} Current state of the checkbox
48 CheckboxInputWidget.prototype.onEdit = function () {
49 // Similarly to preventing defaults in 'click' event, we want
50 // to prevent this widget from deciding anything about its own
51 // state; it emits a change event and the model and controller
52 // make a decision about what its select state is.
53 // onEdit has a widget.$input.prop( 'checked' ) inside a setTimeout()
54 // so we really want to prevent that from messing with what
55 // the model decides the state of the widget is.
59 * Respond to checkbox change by a user and emit 'userChange'.
61 CheckboxInputWidget.prototype.onUserChange = function () {
62 this.emit( 'userChange', this.$input.prop( 'checked' ) );
65 module.exports = CheckboxInputWidget;