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// .u-flex {
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// @include vue-flex(row);
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// }
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// .u-flex-x {
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// @include vue-flex(row);
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// }
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// .u-flex-y {
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// @include vue-flex(column);
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// }
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// .u-flex-xy-center {
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// @include vue-flex(row);
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// justify-content: center;
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// align-items: center;
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// }
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// .u-flex-x-center {
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// @include vue-flex(row);
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// justify-content: center;
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// }
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// .u-flex-y-center {
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// @include vue-flex(column);
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// justify-content: center;
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// }
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// flex布局
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.u-flex,
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.u-flex-row,
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.u-flex-x,
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.up-flex,
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.up-flex-row,
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.up-flex-x {
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@include flex;
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}
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.u-flex-y,
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.u-flex-column,
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.up-flex-y,
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.up-flex-column {
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@include flex(column);
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}
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.u-flex-x-center,
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.up-flex-x-center {
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@include flex;
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justify-content: center;
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}
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.u-flex-xy-center,
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.up-flex-xy-center {
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@include flex;
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justify-content: center;
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align-items: center;
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}
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.u-flex-y-center,
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.up-flex-y-center {
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@include flex;
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align-items: center;
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}
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.u-flex-x-left,
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.up-flex-x-left {
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@include flex;
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}
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.u-flex-x-reverse,
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.u-flex-row-reverse,
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.up-flex-x-reverse,
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.up-flex-row-reverse {
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flex-direction: row-reverse;
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}
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.u-flex-y-reverse,
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.u-flex-column-reverse,
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.up-flex-y-reverse,
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.up-flex-column-reverse {
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flex-direction: column-reverse;
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}
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/* #ifndef APP-NVUE */
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// 此处为vue版本的简写，因为nvue不支持同时作用于两个类名的样式写法
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// nvue下只能写成class="u-flex-x u-flex-x-reverse的形式"
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.u-flex.u-flex-reverse,
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.u-flex-row.u-flex-reverse,
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.u-flex-x.u-flex-reverse,
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.up-flex.up-flex-reverse,
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.up-flex-row.up-flex-reverse,
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.up-flex-x.up-flex-reverse {
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flex-direction: row-reverse;
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}
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.u-flex-column.u-flex-reverse,
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.u-flex-y.u-flex-reverse,
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.up-flex-column.up-flex-reverse,
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.up-flex-y.up-flex-reverse {
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flex-direction: column-reverse;
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}
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// 自动伸缩
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.u-flex-fill,
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.u-flex-fillp {
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flex: 1 1 auto;
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}
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// 边界自动伸缩
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.u-margin-top-auto,
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.u-m-t-auto,
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.up-margin-top-auto,
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.up-m-t-auto {
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margin-top: auto !important;
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}
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.u-margin-right-auto,
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.u-m-r-auto,
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.up-margin-right-auto,
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.up-m-r-auto {
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margin-right: auto !important;
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}
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.u-margin-bottom-auto,
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.u-m-b-auto,
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.up-margin-bottom-auto,
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.up-m-b-auto {
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margin-bottom: auto !important;
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}
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.u-margin-left-auto,
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.u-m-l-auto,
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.up-margin-left-auto,
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.up-m-l-auto {
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margin-left: auto !important;
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}
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.u-margin-center-auto,
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.u-m-c-auto,
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.up-margin-center-auto,
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.up-m-c-auto {
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margin-left: auto !important;
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margin-right: auto !important;
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}
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.u-margin-middle-auto,
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.u-m-m-auto,
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.up-margin-middle-auto,
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.up-m-m-auto {
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margin-top: auto !important;
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margin-bottom: auto !important;
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}
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/* #endif */
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// 换行
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.u-flex-wrap,
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.up-flex-wrap {
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flex-wrap: wrap;
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}
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// 反向换行
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.u-flex-wrap-reverse,
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.up-flex-wrap-reverse {
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flex-wrap: wrap-reverse;
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}
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// 主轴起点对齐
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.u-flex-start,
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.up-flex-start {
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justify-content: flex-start;
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}
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// 主轴中间对齐
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.u-flex-center,
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.up-flex-center {
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justify-content: center;
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}
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// 主轴终点对齐
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.u-flex-end,
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.up-flex-end {
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justify-content: flex-end;
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}
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// 主轴等比间距
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.u-flex-between,
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.up-flex-between {
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justify-content: space-between;
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}
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// 主轴均分间距
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.u-flex-around,
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.up-flex-around {
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justify-content: space-around;
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}
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// 交叉轴起点对齐
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.u-flex-items-start,
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.up-flex-items-start {
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align-items: flex-start;
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}
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// 交叉轴中间对齐
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.u-flex-items-center,
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.up-flex-items-center {
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align-items: center;
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}
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// 交叉轴终点对齐
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.u-flex-items-end,
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.up-flex-items-end {
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align-items: flex-end;
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}
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// 交叉轴第一行文字基线对齐
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.u-flex-items-baseline,
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.up-flex-items-baseline {
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/* #ifndef APP-NVUE */
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align-items: baseline;
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/* #endif */
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}
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// 交叉轴方向拉伸对齐
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.u-flex-items-stretch,
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.up-flex-items-stretch {
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align-items: stretch;
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}
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// 以下属于项目(子元素)的类
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// 子元素交叉轴起点对齐
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/* #ifndef APP-NVUE */
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.u-flex-self-start,
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.up-flex-self-start {
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align-self: flex-start;
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}
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// 子元素交叉轴居中对齐
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.u-flex-self-center,
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.up-flex-self-center {
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align-self: center;
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}
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// 子元素交叉轴终点对齐
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.u-flex-self-end,
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.up-flex-self-end {
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align-self: flex-end;
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}
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// 子元素交叉轴第一行文字基线对齐
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.u-flex-self-baseline,
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.up-flex-self-baseline {
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align-self: baseline;
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}
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// 子元素交叉轴方向拉伸对齐
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.u-flex-self-stretch,
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.up-flex-self-stretch {
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align-self: stretch;
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}
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/* #endif */
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// 多轴交叉时的对齐方式
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// 起点对齐
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/* #ifndef APP-NVUE */
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.u-flex-content-start,
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.up-flex-content-start {
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align-content: flex-start;
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}
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// 居中对齐
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.u-flex-content-center,
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.up-flex-content-center {
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align-content: center;
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}
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// 终点对齐
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.u-flex-content-end,
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.up-flex-content-end {
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align-content: flex-end;
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}
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// 两端对齐
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.u-flex-content-between,
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.up-flex-content-between {
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align-content: space-between;
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}
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// 均分间距
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.u-flex-content-around,
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.up-flex-content-around {
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align-content: space-around;
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}
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// 全部居中对齐
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.u-flex-middle,
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.up-flex-middle {
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justify-content: center;
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align-items: center;
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align-self: center;
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align-content: center;
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}
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// 是否可以放大
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.u-flex-grow,
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.up-flex-grow {
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flex-grow: 1;
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}
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// 是否可以缩小
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.u-flex-shrink,
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.up-flex-shrink {
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flex-shrink: 1;
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}
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/* #endif */
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// 定义内外边距，历遍1-80
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@for $i from 0 through 80 {
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// 只要双数和能被5除尽的数
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@if $i % 2 == 0 or $i % 5 == 0 {
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// 得出：up-margin-30或者u-m-30
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.u-margin-#{$i}, .u-m-#{$i},
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.up-margin-#{$i}, .up-m-#{$i} {
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margin: $i + rpx!important;
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}
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// 得出：up-padding-30或者u-p-30
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.u-padding-#{$i}, .u-p-#{$i},
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.up-padding-#{$i}, .up-p-#{$i} {
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padding: $i + rpx!important;
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}
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@each $short, $long in l left, t top, r right, b bottom {
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// 缩写版，结果如： up-m-l-30
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// 定义外边距
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.u-m-#{$short}-#{$i},
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.up-m-#{$short}-#{$i} {
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margin-#{$long}: $i + rpx!important;
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}
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// 定义内边距
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.u-p-#{$short}-#{$i},
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.up-p-#{$short}-#{$i} {
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padding-#{$long}: $i + rpx!important;
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}
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// 完整版，结果如：up-margin-left-30
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// 定义外边距
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.u-margin-#{$long}-#{$i},
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.up-margin-#{$long}-#{$i} {
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margin-#{$long}: $i + rpx!important;
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}
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// 定义内边距
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.u-padding-#{$long}-#{$i},
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.up-padding-#{$long}-#{$i} {
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padding-#{$long}: $i + rpx!important;
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}
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}
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}
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}
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