2015-03-11 16:12:27 +01:00
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!function(a){"function"==typeof define&&define.amd?define(["jquery","./core","./widget","./button"],a):a(jQuery)}(function(a){function b(a){return function(){var b=this.element.val();a.apply(this,arguments),this._refresh(),b!==this.element.val()&&this._trigger("change")}}return a.widget("ui.spinner",{version:"1.11.4",defaultElement:"<input>",widgetEventPrefix:"spin",options:{culture:null,icons:{down:"ui-icon-triangle-1-s",up:"ui-icon-triangle-1-n"},incremental:!0,max:null,min:null,numberFormat:null,page:10,step:1,change:null,spin:null,start:null,stop:null},_create:function(){this._setOption("max",this.options.max),this._setOption("min",this.options.min),this._setOption("step",this.options.step),""!==this.value()&&this._value(this.element.val(),!0),this._draw(),this._on(this._events),this._refresh(),this._on(this.window,{beforeunload:function(){this.element.removeAttr("autocomplete")}})},_getCreateOptions:function(){var b={},c=this.element;return a.each(["min","max","step"],function(a,d){var e=c.attr(d);void 0!==e&&e.length&&(b[d]=e)}),b},_events:{keydown:function(a){this._start(a)&&this._keydown(a)&&a.preventDefault()},keyup:"_stop",focus:function(){this.previous=this.element.val()},blur:function(a){return this.cancelBlur?void delete this.cancelBlur:(this._stop(),this._refresh(),void(this.previous!==this.element.val()&&this._trigger("change",a)))},mousewheel:function(a,b){if(b){if(!this.spinning&&!this._start(a))return!1;this._spin((b>0?1:-1)*this.options.step,a),clearTimeout(this.mousewheelTimer),this.mousewheelTimer=this._delay(function(){this.spinning&&this._stop(a)},100),a.preventDefault()}},"mousedown .ui-spinner-button":function(b){function c(){var a=this.element[0]===this.document[0].activeElement;a||(this.element.focus(),this.previous=d,this._delay(function(){this.previous=d}))}var d;d=this.element[0]===this.document[0].activeElement?this.previous:this.element.val(),b.preventDefault(),c.call(this),this.cancelBlur=!0,this._delay(function(){delete this.cancelBlur,c.call(this)}),this._start(b)!==!1&&this._repeat(null,a(b.currentTarget).hasClass("ui-spinner-up")?1:-1,b)},"mouseup .ui-spinner-button":"_stop","mouseenter .ui-spinner-button":function(b){return a(b.currentTarget).hasClass("ui-state-active")?this._start(b)===!1?!1:void this._repeat(null,a(b.currentTarget).hasClass("ui-spinner-up")?1:-1,b):void 0},"mouseleave .ui-spinner-button":"_stop"},_draw:function(){var a=this.uiSpinner=this.element.addClass("ui-spinner-input").attr("autocomplete","off").wrap(this._uiSpinnerHtml()).parent().append(this._buttonHtml());this.element.attr("role","spinbutton"),this.buttons=a.find(".ui-spinner-button").attr("tabIndex",-1).button().removeClass("ui-corner-all"),this.buttons.height()>Math.ceil(.5*a.height())&&a.height()>0&&a.height(a.height()),this.options.disabled&&this.disable()},_keydown:function(b){var c=this.options,d=a.ui.keyCode;switch(b.keyCode){case d.UP:return this._repeat(null,1,b),!0;case d.DOWN:return this._repeat(null,-1,b),!0;case d.PAGE_UP:return this._repeat(null,c.page,b),!0;case d.PAGE_DOWN:return this._repeat(null,-c.page,b),!0}return!1},_uiSpinnerHtml:function(){return"<span class='ui-spinner ui-widget ui-widget-content ui-corner-all'></span>"},_buttonHtml:function(){return"<a class='ui-spinner-button ui-spinner-up ui-corner-tr'><span class='ui-icon "+this.options.icons.up+"'>▲</span></a><a class='ui-spinner-button ui-spinner-down ui-corner-br'><span class='ui-icon "+this.options.icons.down+"'>▼</span></a>"},_start:function(a){return this.spinning||this._trigger("start",a)!==!1?(this.counter||(this.counter=1),this.spinning=!0,!0):!1},_repeat:function(a,b,c){a=a||500,clearTimeout(this.timer),this.timer=this._delay(function(){this._repeat(40,b,c)},a),this._spin(b*this.options.step,c)},_spin:function(a,b){var c=this.value()||0;this.counter||(this.counter=1),c=this._adjustValue(c+a*this._increment(this.counter)),this.spinning&&this._trigger("spin",b,{value:c})===!1||(this._value(c),this.counter++)},_increment:function(b){var c=this.options.incremental;return c?a.isFunction(c)?c(b):Math.floor(b*b*b
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