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Math.pow(10,i)}},{key:"focus",value:function(){this.input.focus(),this.recordCursorPosition()}},{key:"blur",value:function(){this.input.blur()}},{key:"select",value:function(){this.input.select()}},{key:"formatWrapper",value:function(e){return this.props.formatter?this.props.formatter(e):e}},{key:"toPrecisionAsStep",value:function(e){if(this.isNotCompleteNumber(e)||e==="")return e;var r=Math.abs(this.getMaxPrecision(e));return isNaN(r)?e.toString():Number(e).toFixed(r)}},{key:"toNumber",value:function(e){var r=this.props.precision,i=this.state.focused,t=e&&e.length>16&&i;return this.isNotCompleteNumber(e)||t?e:T(r)?Math.round(e*Math.pow(10,r))/Math.pow(10,r):Number(e)}},{key:"upStep",value:function(e,r){var i=this.props.step,t=this.getPrecisionFactor(e,r),o=Math.abs(this.getMaxPrecision(e,r)),s=((t*e+t*i*r)/t).toFixed(o);return this.toNumber(s)}},{key:"downStep",value:function(e,r){var i=this.props.step,t=this.getPrecisionFactor(e,r),o=Math.abs(this.getMaxPrecision(e,r)),s=((t*e-t*i*r)/t).toFixed(o);return this.toNumber(s)}},{key:"step",value:function(e,r){var i=this,t=arguments.length>2&&arguments[2]!==void 0?arguments[2]:1,o=arguments.length>3?arguments[3]:void 0;this.stop(),r&&(r.persist(),r.preventDefault());var s=this.props;if(s.disabled)return;var m=this.getCurrentValidValue(this.state.inputValue)||0;if(this.isNotCompleteNumber(m))return;var p=this["".concat(e,"Step")](m,t),_=p>s.max||p<s.min;if(p>s.max?p=s.max:p<s.min&&(p=s.min),this.setValue(p,null),this.setState({focused:!0},function(){i.pressingUpOrDown=!1}),_)return;this.autoStepTimer=setTimeout(function(){i[e](r,t,!0)},o?X:ue)}},{key:"fixCaret",value:function(e,r){if(e===void 0||r===void 0||!this.input||!this.input.value)return;try{var i=this.input.selectionStart,t=this.input.selectionEnd;(e!==i||r!==t)&&this.input.setSelectionRange(e,r)}catch(o){}}},{key:"render",value:function(){var e,r=this.props,i=r.prefixCls,t=r.disabled,o=r.readOnly,s=r.useTouch,m=r.autoComplete,p=r.upHandler,_=r.downHandler,h=r.className,v=r.max,D=r.min,q=r.style,G=r.title,J=r.onMouseEnter,K=r.onMouseLeave,ee=r.onMouseOver,F=r.onMouseOut,te=r.required,_e=r.onClick,le=r.tabIndex,ae=r.type,ye=r.placeholder,ce=r.id,Y=r.inputMode,ne=r.pattern,k=r.step,Z=r.maxLength,z=r.autoFocus,I=r.name,fe=r.onPaste,oe=r.onInput,he=Object(W.a)(r,["prefixCls","disabled","readOnly","useTouch","autoComplete","upHandler","downHandler","className","max","min","style","title","onMouseEnter","onMouseLeave","onMouseOver","onMouseOut","required","onClick","tabIndex","type","placeholder","id","inputMode","pattern","step","maxLength","autoFocus","name","onPaste","onInput"]),de=this.state,B=de.value,ge=de.focused,ve=U()(i,(e={},Object(b.a)(e,h,!!h),Object(b.a)(e,"".concat(i,"-disabled"),t),Object(b.a)(e,"".concat(i,"-focused"),ge),e)),pe={};Object.keys(he).forEach(function(ie){(ie.substr(0,5)==="data-"||ie.substr(0,5)==="aria-"||ie==="role")&&(pe[ie]=he[ie])});var Ee=!o&&!t,Ce=this.getInputDisplayValue(null),se=(B||B===0)&&(isNaN(B)||Number(B)>=v),be=(B||B===0)&&(isNaN(B)||Number(B)<=D),Pe=se||t||o,Oe=be||t||o,Me=U()("".concat(i,"-handler"),"".concat(i,"-handler-up"),Object(b.a)({},"".concat(i,"-handler-up-disabled"),Pe)),De=U()("".concat(i,"-handler"),"".concat(i,"-handler-down"),Object(b.a)({},"".concat(i,"-handler-down-disabled"),Oe)),Re=s?{onTouchStart:Pe?E:this.up,onTouchEnd:this.stop}:{onMouseDown:Pe?E:this.up,onMouseUp:this.stop,onMouseLeave:this.stop},Ue=s?{onTouchStart:Oe?E:this.down,onTouchEnd:this.stop}:{onMouseDown:Oe?E:this.down,onMouseUp:this.stop,onMouseLeave:this.stop};return f.a.createElement("div",{className:ve,style:q,title:G,onMouseEnter:J,onMouseLeave:K,onMouseOver:ee,onMouseOut:F,onFocus:function(){return null},onBlur:function(){return null}},f.a.createElement("div",{className:"".concat(i,"-handler-wrap")},f.a.createElement("span",Object.assign({unselectable:"on"},Re,{role:"button","aria-label":"Increase 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