button-group-coverage.js

/*
YUI 3.7.3 (build 5687)
Copyright 2012 Yahoo! Inc. All rights reserved.
Licensed under the BSD License.
http://yuilibrary.com/license/
*/
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It contains an \"originEvent\" property","             * linking to the original DOM event that triggered the selection change","             */","            group.fire('selectionChange', {originEvent: e});","        }","        else if (type === 'radio') {","            if (!isSelected) {","                buttons = group.getButtons(); // Todo: getSelectedButtons()? Need it to return an arraylist then.","                buttons.removeClass(selectedClass);","                clickedNode.addClass(selectedClass);","                group.fire('selectionChange', {originEvent: e});","            }","        }","    }","","}, {","    // Y.ButtonGroup static properties","","    /**","     * The identity of the widget.","     *","     * @property NAME","     * @type {String}","     * @default 'buttongroup'","     * @readOnly","     * @protected","     * @static","     */","    NAME: 'buttongroup',","","    /**","    * Static property used to define the default attribute configuration of","    * the Widget.","    *","    * @property ATTRS","    * @type {Object}","    * @protected","    * @static","    */","    ATTRS: {","        type: {","            writeOnce: 'initOnly',","            value: 'radio'","        }","    },","","    /**","     * List of class names to use for ButtonGroups","     *","     * @property CLASS_NAMES","     * @type {Object}","     * @static","     */","    CLASS_NAMES: CLASS_NAMES,","    ","    /**","     * Selector used to find buttons inside a ButtonGroup","     * @type {String}","     */","    BUTTON_SELECTOR: \"button, input[type=button], input[type=reset], input[type=submit], input[type=radio], input[type=checkbox]\"","});","","","}, '3.7.3', {\"requires\": [\"button-plugin\", \"cssbutton\", \"widget\"]});"];
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YUI.add('button-group', function (Y, NAME) {

/**
* A Widget to create groups of buttons
*
* @module button-group
* @since 3.5.0
*/

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var CONTENT_BOX = "contentBox",
    CLICK_EVENT = "click",
    CLASS_NAMES = Y.ButtonCore.CLASS_NAMES;

/**
* Creates a ButtonGroup
*
* @class ButtonGroup
* @extends Widget
* @param config {Object} Configuration object
* @constructor
*/
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function ButtonGroup() {
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ButtonGroup.superclass.constructor.apply(this, arguments);
}

/* ButtonGroup extends Widget */
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Y.ButtonGroup = Y.extend(ButtonGroup, Y.Widget, {

    /**
     * @method renderUI
     * @description Creates a visual representation of the widget based on existing parameters.
     * @public
     */
    renderUI: function() {
        _yuitest_coverfunc("build/button-group/button-group.js", "renderUI", 34);
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this.getButtons().plug(Y.Plugin.Button);
    },

    /**
     * @method bindUI
     * @description Hooks up events for the widget
     * @public
     */
    bindUI: function() {
        _yuitest_coverfunc("build/button-group/button-group.js", "bindUI", 43);
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var group = this,
            cb = group.get(CONTENT_BOX);

        _yuitest_coverline("build/button-group/button-group.js", 47);
cb.delegate(CLICK_EVENT, group._handleClick, Y.ButtonGroup.BUTTON_SELECTOR, group);
    },

    /**
    * @method getButtons
    * @description Returns all buttons inside this this button group
    * @public
    */
    getButtons: function() {
        _yuitest_coverfunc("build/button-group/button-group.js", "getButtons", 55);
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var cb = this.get(CONTENT_BOX);

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return cb.all(Y.ButtonGroup.BUTTON_SELECTOR);
    },

    /**
    * @method getSelectedButtons
    * @description Returns all Y.Buttons instances that are selected
    * @public
    */
    getSelectedButtons: function() {
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var group = this,
            selected = [],
            buttons = group.getButtons(),
            selectedClass = ButtonGroup.CLASS_NAMES.SELECTED;

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buttons.each(function(node){
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if (node.hasClass(selectedClass)){
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selected.push(node);
            }
        });

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return selected;
    },

    /**
    * @method getSelectedValues
    * @description Returns the values of all Y.Button instances that are selected
    * @public
    */
    getSelectedValues: function() {
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var group = this,
            value,
            values = [],
            selected = group.getSelectedButtons(),
            selectedClass = ButtonGroup.CLASS_NAMES.SELECTED;

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Y.Array.each(selected, function(node){
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if (node.hasClass(selectedClass)){
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value = node.getContent();
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values.push(value);
            }
        });

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return values;
    },

    /**
    * @method _handleClick
    * @description A delegated click handler for when any button is clicked in the content box
    * @param e {Object} An event object
    * @private
    */
    _handleClick: function(e){
        _yuitest_coverfunc("build/button-group/button-group.js", "_handleClick", 109);
_yuitest_coverline("build/button-group/button-group.js", 110);
var group = this,
            clickedNode = e.target.ancestor('.' + ButtonGroup.CLASS_NAMES.BUTTON, true),
            type = group.get('type'),
            selectedClass = ButtonGroup.CLASS_NAMES.SELECTED,
            isSelected = clickedNode.hasClass(selectedClass),
            buttons;

        // TODO: Anything for 'push' groups?

        _yuitest_coverline("build/button-group/button-group.js", 119);
if (type === 'checkbox') {
            _yuitest_coverline("build/button-group/button-group.js", 120);
clickedNode.toggleClass(selectedClass, !isSelected);
            /**
             * @event selectionChange
             * @description fires when any button in the group changes its checked status
             * @param {Event} the event object. It contains an "originEvent" property
             * linking to the original DOM event that triggered the selection change
             */
            _yuitest_coverline("build/button-group/button-group.js", 127);
group.fire('selectionChange', {originEvent: e});
        }
        else {_yuitest_coverline("build/button-group/button-group.js", 129);
if (type === 'radio') {
            _yuitest_coverline("build/button-group/button-group.js", 130);
if (!isSelected) {
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buttons = group.getButtons(); // Todo: getSelectedButtons()? Need it to return an arraylist then.
                _yuitest_coverline("build/button-group/button-group.js", 132);
buttons.removeClass(selectedClass);
                _yuitest_coverline("build/button-group/button-group.js", 133);
clickedNode.addClass(selectedClass);
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group.fire('selectionChange', {originEvent: e});
            }
        }}
    }

}, {
    // Y.ButtonGroup static properties

    /**
     * The identity of the widget.
     *
     * @property NAME
     * @type {String}
     * @default 'buttongroup'
     * @readOnly
     * @protected
     * @static
     */
    NAME: 'buttongroup',

    /**
    * Static property used to define the default attribute configuration of
    * the Widget.
    *
    * @property ATTRS
    * @type {Object}
    * @protected
    * @static
    */
    ATTRS: {
        type: {
            writeOnce: 'initOnly',
            value: 'radio'
        }
    },

    /**
     * List of class names to use for ButtonGroups
     *
     * @property CLASS_NAMES
     * @type {Object}
     * @static
     */
    CLASS_NAMES: CLASS_NAMES,
    
    /**
     * Selector used to find buttons inside a ButtonGroup
     * @type {String}
     */
    BUTTON_SELECTOR: "button, input[type=button], input[type=reset], input[type=submit], input[type=radio], input[type=checkbox]"
});


}, '3.7.3', {"requires": ["button-plugin", "cssbutton", "widget"]});