ant-design/components/grid/style/mixin.less
2018-12-07 18:27:30 +08:00

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@import '../../style/mixins/index';
// mixins for grid system
// ------------------------
.make-row(@gutter: @grid-gutter-width) {
position: relative;
margin-left: (@gutter / -2);
margin-right: (@gutter / -2);
height: auto;
.clearfix;
}
.make-grid-columns() {
.col(@index) {
@item: ~'.@{ant-prefix}-col-@{index}, .@{ant-prefix}-col-xs-@{index}, .@{ant-prefix}-col-sm-@{index}, .@{ant-prefix}-col-md-@{index}, .@{ant-prefix}-col-lg-@{index}';
.col((@index + 1), @item);
}
.col(@index, @list) when (@index =< @grid-columns) {
@item: ~'.@{ant-prefix}-col-@{index}, .@{ant-prefix}-col-xs-@{index}, .@{ant-prefix}-col-sm-@{index}, .@{ant-prefix}-col-md-@{index}, .@{ant-prefix}-col-lg-@{index}';
.col((@index + 1), ~'@{list}, @{item}');
}
.col(@index, @list) when (@index > @grid-columns) {
@{list} {
position: relative;
// Prevent columns from collapsing when empty
min-height: 1px;
padding-left: (@grid-gutter-width / 2);
padding-right: (@grid-gutter-width / 2);
}
}
.col(1);
}
.float-grid-columns(@class) {
.col(@index) {
// initial
@item: ~'.@{ant-prefix}-col@{class}-@{index}';
.col((@index + 1), @item);
}
.col(@index, @list) when (@index =< @grid-columns) {
// general
@item: ~'.@{ant-prefix}-col@{class}-@{index}';
.col((@index + 1), ~'@{list}, @{item}');
}
.col(@index, @list) when (@index > @grid-columns) {
// terminal
@{list} {
float: left;
flex: 0 0 auto;
}
}
.col(1); // kickstart it
}
.loop-grid-columns(@index, @class) when (@index > 0) {
.@{ant-prefix}-col@{class}-@{index} {
display: block;
box-sizing: border-box;
width: percentage((@index / @grid-columns));
}
.@{ant-prefix}-col@{class}-push-@{index} {
left: percentage((@index / @grid-columns));
}
.@{ant-prefix}-col@{class}-pull-@{index} {
right: percentage((@index / @grid-columns));
}
.@{ant-prefix}-col@{class}-offset-@{index} {
margin-left: percentage((@index / @grid-columns));
}
.@{ant-prefix}-col@{class}-order-@{index} {
order: @index;
}
.loop-grid-columns((@index - 1), @class);
}
.loop-grid-columns(@index, @class) when (@index = 0) {
.@{ant-prefix}-col@{class}-@{index} {
display: none;
}
.@{ant-prefix}-col-push-@{index} {
left: auto;
}
.@{ant-prefix}-col-pull-@{index} {
right: auto;
}
.@{ant-prefix}-col@{class}-push-@{index} {
left: auto;
}
.@{ant-prefix}-col@{class}-pull-@{index} {
right: auto;
}
.@{ant-prefix}-col@{class}-offset-@{index} {
margin-left: 0;
}
.@{ant-prefix}-col@{class}-order-@{index} {
order: 0;
}
}
.make-grid(@class: ~'') {
.float-grid-columns(@class);
.loop-grid-columns(@grid-columns, @class);
}