/**



















 * @author alexander.farkas



















 * @version 1.3



















 */



















(function($){



















    $.widget('ui.checkBox', {



















        _init: function(){



















            var that = this, 



















			



















				opts = this.options,



















					



















				toggleHover = function(e){



















					if(this.disabledStatus){



















						return false;



















					}



















					that.hover = (e.type == 'focus' || e.type == 'mouseenter');



















					that._changeStateClassChain();



















				};



















			if(!this.element.is(':radio,:checkbox')){



















				return false;



















			}



















            this.labels = $([]);



















			



















            this.checkedStatus = false;



















			this.disabledStatus = false;



















			this.hoverStatus = false;



















            



















            this.radio = (this.element.is(':radio'));



















			



















			this.visualElement = $('<span />')



















				.addClass(this.radio ? 'ui-radio' : 'ui-checkbox')



















				.bind('mouseenter.checkBox mouseleave.checkBox', toggleHover)



















				.bind('click.checkBox', function(e){



















					that.element[0].click();



















					//that.element.trigger('click');



















					return false;



















				});		



















            



















            if (opts.replaceInput) {



















				this.element



















					.addClass('ui-helper-hidden-accessible')



















					.after(this.visualElement[0])



















					.bind('usermode', function(e){



















	                    (e.enabled &&



















	                        that.destroy.call(that, true));



















	                });



















            }



















			



















			this.element



















				.bind('click.checkBox', $.bind(this, this.reflectUI))



















				.bind('focus.checkBox blur.checkBox', toggleHover);



















				



















			if(opts.addLabel){



















				//ToDo: Add Closest Ancestor



















				this.labels = $('label[for=' + this.element.attr('id') + ']')



















					.bind('mouseenter.checkBox mouseleave.checkBox', toggleHover);



















			}



















			



















            this.reflectUI({type: 'initialReflect'});



















        },



















		_changeStateClassChain: function(){



















			var stateClass = (this.checkedStatus) ? '-checked' : '',



















				baseClass = 'ui-'+((this.radio) ? 'radio' : 'checkbox')+'-state';



















			



















			stateClass += (this.disabledStatus) ? '-disabled' : '';



















			stateClass += (this.hover) ? '-hover' : '';



















				



















			if(stateClass){



















				stateClass = baseClass + stateClass;



















			}



















			



















			function switchStateClass(){



















				var classes = this.className.split(' '),



















					found = false;



















				$.each(classes, function(i, classN){



















					if(classN.indexOf(baseClass) === 0){



















						found = true;



















						classes[i] = stateClass;



















						return false;



















					} 



















				});



















				if(!found){



















					classes.push(stateClass);



















				}



















				



















				this.className = classes.join(' ');



















			}



















			



















			this.labels.each(switchStateClass);



















			this.visualElement.each(switchStateClass);



















		},



















        destroy: function(onlyCss){



















            this.element.removeClass('ui-helper-hidden-accessible');



















			this.visualElement.addClass('ui-helper-hidden');



















            if (!onlyCss) {



















                var o = this.options;



















                this.element.unbind('.checkBox');



















				this.visualElement.remove();



















                this.labels



















					.unbind('.checkBox')



















					.removeClass('ui-state-hover ui-state-checked ui-state-disabled');



















            }



















        },



















		



















        disable: function(){



















            this.element[0].disabled = true;



















            this.reflectUI({type: 'manuallyDisabled'});



















        },



















		



















        enable: function(){



















            this.element[0].disabled = false;



















            this.reflectUI({type: 'manuallyenabled'});



















        },



















		



















        toggle: function(e){



















            this.changeCheckStatus((this.element.is(':checked')) ? false : true, e);



















        },



















		



















        changeCheckStatus: function(status, e){



















            if(e && e.type == 'click' && this.element[0].disabled){



















				return false;



















			}



















			this.element.attr({'checked': status});



















            this.reflectUI(e || {



















                type: 'changeCheckStatus'



















            });



















        },



















		



















        propagate: function(n, e, _noGroupReflect){



















			if(!e || e.type != 'initialReflect'){



















				if (this.radio && !_noGroupReflect) {



















					//dynamic



















	                $(document.getElementsByName(this.element.attr('name')))



















						.checkBox('reflectUI', e, true);



















	            }



















	            return this._trigger(n, e, {



















	                options: this.options,



















	                checked: this.checkedStatus,



















	                labels: this.labels,



















					disabled: this.disabledStatus



















	            });



















			}



















        },



















		



















        reflectUI: function(elm, e){



















            var oldChecked = this.checkedStatus, 



















				oldDisabledStatus = this.disabledStatus;



















            e = e ||



















            	elm;



















					



















			this.disabledStatus = this.element.is(':disabled');



















			this.checkedStatus = this.element.is(':checked');



















			



















			if (this.disabledStatus != oldDisabledStatus || this.checkedStatus !== oldChecked) {



















				this._changeStateClassChain();



















				



















				(this.disabledStatus != oldDisabledStatus &&



















					this.propagate('disabledChange', e));



















				



















				(this.checkedStatus !== oldChecked &&



















					this.propagate('change', e));



















			}



















            



















        }



















    });



















    $.ui.checkBox.defaults = {



















        replaceInput: true,



















		addLabel: true



















    };



















    



















})(jQuery);