173 lines
3.7 KiB
Vue
173 lines
3.7 KiB
Vue
<template>
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<div class="slider" :disabled="disabled">
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<div
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class="input-range"
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:style="{
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'--progress': (value - props.min) / (props.max - props.min)
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}"
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>
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<span class="tip">{{ props.tipFormatter(value) }}</span>
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<input
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type="range"
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v-model="value"
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v-bind="$attrs"
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@input="onInput"
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@change="onChange"
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:disabled="disabled"
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:min="props.min"
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:max="props.max"
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/>
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</div>
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<div class="input" v-show="isInput">
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<my-input
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type="number"
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v-model="value"
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v-bind="$attrs"
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@input="onInput"
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@change="onChange"
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:disabled="disabled"
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:min="props.min"
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:max="props.max"
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/>
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</div>
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</div>
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</template>
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<script setup lang="ts">
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import { ref, defineProps, defineEmits, watch } from 'vue'
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import MyInput from './my-input.vue'
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const props = defineProps({
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modelValue: { type: Number },
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disabled: {
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type: Boolean,
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default: false
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},
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min: {
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type: Number,
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default: 0
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},
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max: {
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type: Number,
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default: 100
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},
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tipFormatter: {
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type: Function,
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default: (v) => v
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},
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isInput: {
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type: Boolean,
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default: true
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}
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})
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const emit = defineEmits(['update:modelValue', 'change', 'input'])
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watch(
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() => props.modelValue,
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(v) => {
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value.value = v
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}
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)
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const value = ref(props.modelValue)
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const onInput = () => {
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if (props.disabled) return
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const v = Number(value.value)
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emit('update:modelValue', v)
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emit('input', v)
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}
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const onChange = () => {
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if (props.disabled) return
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const v = Number(value.value)
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emit('update:modelValue', v)
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emit('change', v)
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}
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</script>
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<style scoped lang="less">
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.slider {
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position: relative;
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display: flex;
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align-items: center;
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--input-thumb-size: 0.8rem;
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--backcolor1: var(--slider-thumb-color1, #4285f4);
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--backcolor2: var(--slider-thumb-color2, rgba(0, 0, 0, 0.1));
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&:hover {
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> .input-range > .tip {
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display: block;
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}
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}
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> .input-range {
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position: relative;
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flex: 2;
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display: flex;
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> input {
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width: 100%;
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-webkit-appearance: none;
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appearance: none;
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height: 0.339rem;
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border-radius: 0.3rem;
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outline: none;
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background: linear-gradient(
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to right,
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var(--backcolor1) 0%,
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var(--backcolor1) calc(var(--progress) * 100%),
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var(--backcolor2) calc(var(--progress) * 100%),
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var(--backcolor2) 100%
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);
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&::-webkit-slider-thumb {
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-webkit-appearance: none;
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appearance: none;
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width: var(--input-thumb-size);
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height: var(--input-thumb-size);
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border-radius: 50%;
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background: var(--backcolor1); /* 蓝色滑块 */
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cursor: pointer;
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transition: all 0.2s;
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box-shadow: 0 0.1rem 0.2rem rgba(0, 0, 0, 0.1);
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}
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&::-webkit-slider-thumb:hover {
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transform: scale(1.1);
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}
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}
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> .tip {
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position: absolute;
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font-size: 1rem;
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pointer-events: none;
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user-select: none;
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color: #666;
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top: calc(var(--input-thumb-size) / -2 - 0.35rem);
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left: calc(
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(100% - var(--input-thumb-size)) * var(--progress) + var(--input-thumb-size) / 2
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);
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transform: translate(-50%, -100%);
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background-color: rgba(0, 0, 0, 0.7);
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color: white;
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padding: 0.3rem 0.5rem;
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border-radius: 0.4rem;
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font-size: 1rem;
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white-space: nowrap;
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pointer-events: none;
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display: none;
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&::after {
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content: '';
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position: absolute;
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top: 97%;
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left: 50%;
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transform: translateX(-50%);
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width: 0;
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height: 0;
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border-left: 0.5rem solid transparent;
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border-right: 0.5rem solid transparent;
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border-top: 0.5rem solid rgba(0, 0, 0, 0.8);
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}
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}
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}
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> .input {
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flex: 1;
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margin-left: 1rem;
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> input {
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border-radius: 0.3rem;
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width: 100%;
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}
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}
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}
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</style>
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