add checkbox component

This commit is contained in:
taehoon 2019-04-03 21:13:25 -04:00
parent e9f4244b26
commit a509990937
2 changed files with 92 additions and 0 deletions

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// TODO: Template-based functional component is supported in vue-loader 13.3.0+.
// Also, somehow, props are not provided through 'context' even though they are defined.
// Need to upgrade vue-loader
import './checkbox.scss'
export default {
functional: true,
name: 'Checkbox',
model: {
prop: 'checked',
event: 'change'
},
render (createElement, { data, children }) {
const { props = {}, attrs = {}, on = {}, ...rest } = data
const { name, checked, disabled, readonly, ...restAttrs } = attrs
const { change, ...restListeners } = on
const wrapperProps = {
attrs: restAttrs,
on: restListeners,
...rest
}
const inputProps = {
attrs: {
name,
checked,
disabled,
readonly,
...props
},
on: {}
}
if (change) {
inputProps.on.change = e => change(e.target.checked)
}
return (
<label class="checkbox" {...wrapperProps}>
<input type="checkbox" {...inputProps} />
<i class="checkbox-indicator" />
{children && <span>{children}</span>}
</label>
)
}
}

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@import '../../_variables.scss';
.checkbox {
position: relative;
display: inline-block;
padding-left: 1.2em;
&-indicator::before {
position: absolute;
left: 0;
top: 0;
display: block;
content: '';
transition: color 200ms;
width: 1.1em;
height: 1.1em;
border-radius: $fallback--checkboxRadius;
border-radius: var(--checkboxRadius, $fallback--checkboxRadius);
box-shadow: 0px 0px 2px black inset;
box-shadow: var(--inputShadow);
background-color: $fallback--fg;
background-color: var(--input, $fallback--fg);
vertical-align: top;
text-align: center;
line-height: 1.1em;
font-size: 1.1em;
color: transparent;
overflow: hidden;
box-sizing: border-box;
}
input[type=checkbox] {
display: none;
&:checked + .checkbox-indicator::before {
color: $fallback--text;
color: var(--text, $fallback--text);
}
&:disabled + .checkbox-indicator::before {
opacity: .5;
}
}
& > span {
margin-left: .5em;
}
}