feat: support keyboard prop

[kerm1it]

fix ant-design/ant-design#15682

@zombieJ @afc163

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[codecov]

Codecov Report

Merging #290 (a3a6ef4) into master (ace15ec) will increase coverage by 0.07%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #290      +/-   ##
==========================================
+ Coverage   93.04%   93.12%   +0.07%     
==========================================
  Files           1        1              
  Lines         374      378       +4     
  Branches      129      134       +5     
==========================================
+ Hits          348      352       +4     
  Misses         26       26              

Impacted Files	Coverage Δ
src/InputNumber.tsx	93.12% <100.00%> (+0.07%)	⬆️

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[xrkffgg]

光标会移动到前面，有办法保持原样吗?

[kerm1it]

好了，部署完了再看看

[zombieJ]

好像拦截有时候有用，有时候没用：

[kerm1it]

例子只拦截了 Up 键，其他都正常，😂

[zombieJ]

能改个标准的例子不？方便我瞎点点~

[kerm1it]

你说了后我试了试，才发现阻止后，连普通的数字都不能输入了😂，差点出大事儿。

[xrkffgg]

没禁用时，向上 光标动了

[kerm1it]

@zombieJ @xrkffgg 还是感觉 onKeydown 后面追加一个参数比较好，注入的话，用户调用 e.preventDefault 的话，有可能会连正常的输入都会阻止掉。

[zombieJ]

唔……那是不是干脆加个属性算了，也不用勉强做成 preventDefault 了。

[kerm1it]

唔……那是不是干脆加个属性算了，也不用勉强做成 preventDefault 了。

👌，起个什么名字好呢😂

[zombieJ]

😂 想了半天都找不到适合的名字，感觉如果有个 controller 似乎又太笨重了。要不然和 trigger 一样有个 action？keyboard arrow?觉得又毫无必要……

changeByArrow? 脑壳痛……

[kerm1it]

可不可以给 onKeyDown 加个类型，如果是 false 就取消自增自减功能？

[afc163]

keyboard: boolean 就好了，目前也没别的快键键。

[kerm1it]

@afc163 @zombieJ 可以了，加了 keyboard 这个属性。

[kerm1it]

@zombieJ 改好了

[zombieJ]

+ rc-input-number@6.2.0