@charset "utf-8";
// 定义list的基础构造
@mixin _list {
margin: map-get($list, margin);
// 包括底边线在内的外边线都由list容器提供
@include border(
$border-width: map-get($list, border-width),
$border-color: map-get($list, border-color),
$radius: map-get($list, radius)
);
// 修复webkit下 `定位子元素背景色溢出父元素圆角` 的Bug
// 使用 `z-index` 值不为 `auto` 或其它任何一种可以创建新的堆叠上下文的属性
// 当子元素的堆叠级别被限定在父元素内时，圆角将会生效
z-index: 0;
> .label,
> .item,
.front {
@include flexbox;
@include align-items;
// 修复某些安卓版本开启了3D，yo-list当成滚动内容时出现的诡异问题
// 移除该定义，请业务自行在需要的地方添加
// 该定义会将所有的item放到Composited Layer中，对性能有较大影响
// @include transform(translatez(0));
// 定义需要自适应宽度的列
> .flex {
@include flex;
margin: 0 .1rem;
&:first-child {
margin-left: 0;
}
&:last-child {
margin-right: 0;
}
}
> .yo-ico {
display: block;
&:last-child {
color: map-get($list, more-color);
font-size: map-get($list, more-font-size);
}
}
&.tr {
// 当模式为table时，padding将设置到col上
padding: 0;
}
}
> .label {
padding: map-get($list, label-padding);
// 绘制label边线
@include border(
$border-width: 1px 0,
$border-color: map-get($list, label-border-color)
);
// 第一个label只需要下边线
&:first-child::after {
border-width: 0 0 1px;
}
// 移除紧邻item的上边线
+ .item::after {
border-width: 0;
}
background-color: map-get($list, label-bgcolor);
color: map-get($base, sub-color);
font-size: map-get($list, label-font-size);
font-weight: normal;
// 定义单元格的padding
> .col {
padding: map-get($list, label-padding);
}
}
> .item,
.front {
padding: map-get($list, item-padding);
}
> .item {
overflow: hidden;
background-color: #fff;
color: map-get($base, color);
font-size: map-get($list, item-font-size);
// 绘制item上边线
@include border(
$border-width: 1px 0 0,
$border-color: map-get($list, item-border-color)
);
// item边线向左偏移量
&::after {
left: map-get($list, item-border-space);
}
&:first-child::after {
border-width: 0;
}
&-input {
// 让输入框占满整个父容器
> .input {
@include appearance;
display: block;
width: 100%;
min-height: .21rem;
border: 0;
&::-webkit-input-placeholder {
color: #bbb;
}
}
}
&-stacked {
display: block;
> .mark {
padding-bottom: .05rem;
}
}
// 常规需要active的项目，没有使用到第3方组件的
&.item-active:active,
// 为第3方组件提供active状态
&.item-touch {
&,
.front {
background-color: map-get($list, touch-bgcolor);
}
}
// 选中时背景和文本色
&.item-on {
background-color: map-get($list, on-bgcolor);
color: map-get($list, on-color);
}
// 定义单元格的padding
> .col {
padding: map-get($list, item-padding);
}
}
&-infinite {
// 当list是infinite时，item绝对定位，list的高度为0
// 此时list默认的底边线将会出现在顶部，所以重置为0
&::after {
border-width: 0;
}
// 当list是infinite时，定义其子项为绝对定位
> .label,
> .item {
position: absolute;
top: 0;
left: 0;
width: 100%;
}
// 当list是infinite时，指定最后一项有底边线，否则循环时会出现缺少一根间隔线
> .item:last-child::after {
border-width: 1px 0;
}
}
}
/**
* @module fragment
* @method yo-list
* @version 3.0.0
* @description 构造列表的自定义使用方法
* @demo http://ued.qunar.com/hy2/yo/demo/src/html/fragment/yo-list.html
* @param {String} $name 定义扩展名称 <3.0.0>
* @param {Length} $margin 外边距 <3.0.0>
* @param {Length} $radius 圆角半径长度 <3.0.0>
* @param {Length} $border-width 外边框厚度 <3.0.0>
* @param {Color} $border-color 边框色 <3.0.0>
* @param {Length} $item-padding 子项的内补白 <3.0.0>
* @param {Length} $label-padding 列表组头内补白 <3.0.0>
* @param {Color} $label-bgcolor 列表组头背景色 <3.0.0>
* @param {Color} $touch-bgcolor 子项点击反馈背景色 <3.0.0>
* @param {Color} $on-bgcolor 子项选中背景色 <3.0.0>
* @param {Color} $on-color 子项选中文本色 <3.0.0>
* @param {Color} $item-border-color 子项边框色 <3.0.0>
* @param {Color} $label-border-color 列表组头边框色 <3.0.0>
* @param {Length} $item-font-size 子项字号 <3.0.0>
* @param {Length} $label-font-size 列表组头字号 <3.0.0>
* @param {Length} $item-border-space 子项边线左侧偏移量 <3.0.0>
* @param {Length} $more-font-size 更多区域字号 <3.0.0>
* @param {Color} $more-color 更多区域文本色 <3.0.0>
*/
@mixin yo-list(
$name: default,
$margin: default,
$radius: default,
$border-width: default,
$border-color: default,
$item-padding: default,
$label-padding: default,
$label-bgcolor: default,
$touch-bgcolor: default,
$on-bgcolor: default,
$on-color: default,
$item-border-color: default,
$label-border-color: default,
$item-font-size: default,
$label-font-size: default,
$item-border-space: default,
$more-font-size: default,
$more-color: default) {
// 区别是否新增实例还是修改本身
$name: if($name == default, "", "-#{$name}");
// 如果值为default，则取config的定义
@if $margin == default {
$margin: map-get($list, margin);
}
@if $radius == default {
$radius: map-get($list, radius);
}
@if $border-width == default {
$border-width: map-get($list, border-width);
}
@if $border-color == default {
$border-color: map-get($list, border-color);
}
@if $item-padding == default {
$item-padding: map-get($list, item-padding);
}
@if $label-padding == default {
$label-padding: map-get($list, label-padding);
}
@if $label-bgcolor == default {
$label-bgcolor: map-get($list, label-bgcolor);
}
@if $touch-bgcolor == default {
$touch-bgcolor: map-get($list, touch-bgcolor);
}
@if $on-bgcolor == default {
$on-bgcolor: map-get($list, on-bgcolor);
}
@if $on-color == default {
$on-color: map-get($list, on-color);
}
@if $item-border-color == default {
$item-border-color: map-get($list, item-border-color);
}
@if $label-border-color == default {
$label-border-color: map-get($list, label-border-color);
}
@if $label-font-size == default {
$label-font-size: map-get($list, label-font-size);
}
@if $item-font-size == default {
$item-font-size: map-get($list, item-font-size);
}
@if $item-border-space == default {
$item-border-space: map-get($list, item-border-space);
}
@if $more-font-size == default {
$more-font-size: map-get($list, more-font-size);
}
@if $more-color == default {
$more-color: map-get($list, more-color);
}
.yo-list#{$name} {
@if $margin != map-get($list, margin) {
margin: $margin;
}
@if $radius != map-get($list, radius) {
border-radius: $radius;
overflow: hidden;
}
&::after {
// 如果$border-width不等于config设定，则重绘边框相关
@if $border-width != map-get($list, border-width) {
border-width: $border-width;
}
// 如果$border-color不等于config设定，则重绘边框颜色
@if $border-color != map-get($list, border-color) {
border-color: $border-color;
}
// 如果$radius不等于config设定，则重绘边框圆角
@if $radius != map-get($list, radius) {
@include responsive(retina1x) {
border-radius: $radius;
}
@include responsive(retina2x) {
border-radius: $radius * 2;
}
@include responsive(retina3x) {
border-radius: $radius * 3;
}
}
}
> .label,
> .item,
.front {
> .yo-ico {
&:last-child {
@if $more-color != map-get($list, more-color) {
color: $more-color;
}
@if $more-font-size != map-get($list, more-font-size) {
font-size: $more-font-size;
}
}
}
}
> .label {
@if $label-padding != map-get($list, label-padding) {
padding: $label-padding;
> .col {
padding: $label-padding;
}
}
@if $label-bgcolor != map-get($list, label-bgcolor) {
background-color: $label-bgcolor;
}
@if $label-font-size != map-get($list, label-font-size) {
font-size: $label-font-size;
}
&::after {
@if $label-border-color != map-get($list, label-border-color) {
border-color: $label-border-color;
}
}
}
> .item,
.front {
@if $item-padding != map-get($list, item-padding) {
padding: $item-padding;
> .col {
padding: $item-padding;
}
}
}
> .item {
// 如果$item-font-size不等于config设定，则重绘子项字号
@if $item-font-size != map-get($list, item-font-size) {
font-size: $item-font-size;
}
&::after {
// 如果$item-border-color不等于config设定，则重绘子项边框色
@if $item-border-color != map-get($list, item-border-color) {
border-color: $item-border-color;
}
// 如果$item-border-space不等于config设定，则重绘子项边线间隙
@if $item-border-space != map-get($list, item-border-space) {
left: $item-border-space;
}
}
&.item-active:active,
&.item-touch {
&,
.front {
@if $touch-bgcolor != map-get($list, touch-bgcolor) {
background-color: $touch-bgcolor;
}
}
}
&.item-on {
@if $on-bgcolor != map-get($list, on-bgcolor) {
background-color: $on-bgcolor;
}
@if $on-color != map-get($list, on-color) {
color: $on-color;
}
}
}
// 增量扩展
@content;
}
}
// 调用本文件时载入list基础构造
.yo-list {
@include _list;
}