gree_leran/node_modules/uview-plus/libs/css/flex.scss

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