如何从MUI图标按钮设置按钮样式

时间:2019-06-27 19:14:49

标签: reactjs material-ui jss

我想知道如何将样式从Button应用于Material UI的基础IconButton。例如,为了更改关闭图标的悬停/焦点颜色,我目前需要更改:hover:focus类。似乎应该有一种更简单的方法,ButtonBase API文档实际上确实为此提供了一个类:focusVisible。但是,我没有尝试成功尝试的任何样式。

const useStyles = makeStyles({
  closeButton: {
    "&:hover": { backgroundColor: "yellow" },
    "&:focus": { backgroundColor: "yellow" }
  }
});

const classes = useStyles();

return (
  <IconButton classes={{
      root: classes.closeButton,
      // This gives a warning that "focusVisible" class doesn't exist
      //   on IconButton (which is true, it comes from ButtonBase).
      focusVisible: classes.closeButton
    }}
  >
    <Icon>close</Icon>
  </IconButton>
);

由于他们的文档中没有提到我可以找到的类似内容,所以我无法确定这应该如何工作。有什么想法吗?

Icon Button API Docs Button Base API Docs

2 个答案:

答案 0 :(得分:1)

以下是文档的相关部分:https://material-ui.com/customization/components/#pseudo-classes

这是如何执行此操作的示例:

import React from "react";
import { makeStyles } from "@material-ui/core/styles";
import IconButton from "@material-ui/core/IconButton";
import DeleteIcon from "@material-ui/icons/Delete";

const useStyles = makeStyles(theme => ({
  customHoverFocus: {
    "&:hover, &.Mui-focusVisible": { backgroundColor: "yellow" }
  }
}));

export default function IconButtons() {
  const classes = useStyles();

  return (
    <div>
      <IconButton aria-label="Delete">
        <DeleteIcon />
      </IconButton>
      <IconButton className={classes.customHoverFocus} aria-label="Delete">
        <DeleteIcon />
      </IconButton>
    </div>
  );
}

Edit IconButton hover focus

答案 1 :(得分:1)

当按钮聚焦时,我的解决方案图标会改变它:

button: {
    color: theme.palette.primary.main,
    "&:hover": {
        "& .MuiSvgIcon-root":{
            color: theme.palette.primary.light,
        }
    },
},
buttonIcon: {
    color: theme.palette.common.white,
},

和组件:

<Button
  variant="contained"
  className={classes.button}
  startIcon={<AddIcon className={classes.buttonIcon} />}
  disableRipple
  disableElevation
  disableFocusRipple
  onClick={() => null}
>
  Example
</Button>;

要缩小全局范围,您可以选择按钮内的按钮图标类。