338 lines
7.3 KiB
SCSS
338 lines
7.3 KiB
SCSS
|
// fixed-grid.scss v1.0 | @ajlkn | MIT licensed */
|
||
|
|
|
||
|
|
// Mixins.
|
||
|
|
|
||
|
|
/// Initializes base fixed-grid classes.
|
||
|
|
/// @param {string} $vertical-align Vertical alignment of cells.
|
||
|
|
/// @param {string} $horizontal-align Horizontal alignment of cells.
|
||
|
|
@mixin fixed-grid-base($vertical-align: null, $horizontal-align: null) {
|
||
|
|
|
||
|
|
// Grid.
|
||
|
|
@include vendor('display', 'flex');
|
||
|
|
@include vendor('flex-wrap', 'wrap');
|
||
|
|
|
||
|
|
// Vertical alignment.
|
||
|
|
@if ($vertical-align == top) {
|
||
|
|
@include vendor('align-items', 'flex-start');
|
||
|
|
}
|
||
|
|
@else if ($vertical-align == bottom) {
|
||
|
|
@include vendor('align-items', 'flex-end');
|
||
|
|
}
|
||
|
|
@else if ($vertical-align == center) {
|
||
|
|
@include vendor('align-items', 'center');
|
||
|
|
}
|
||
|
|
@else {
|
||
|
|
@include vendor('align-items', 'stretch');
|
||
|
|
}
|
||
|
|
|
||
|
|
// Horizontal alignment.
|
||
|
|
@if ($horizontal-align != null) {
|
||
|
|
text-align: $horizontal-align;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Cells.
|
||
|
|
> * {
|
||
|
|
@include vendor('flex-shrink', '1');
|
||
|
|
@include vendor('flex-grow', '0');
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/// Sets up fixed-grid columns.
|
||
|
|
/// @param {integer} $columns Columns.
|
||
|
|
@mixin fixed-grid-columns($columns) {
|
||
|
|
|
||
|
|
> * {
|
||
|
|
$cell-width: 100% / $columns;
|
||
|
|
width: #{$cell-width};
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/// Sets up fixed-grid gutters.
|
||
|
|
/// @param {integer} $columns Columns.
|
||
|
|
/// @param {number} $gutters Gutters.
|
||
|
|
@mixin fixed-grid-gutters($columns, $gutters) {
|
||
|
|
|
||
|
|
// Apply padding.
|
||
|
|
> * {
|
||
|
|
$cell-width: 100% / $columns;
|
||
|
|
|
||
|
|
padding: ($gutters * 0.5);
|
||
|
|
width: $cell-width;
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/// Sets up fixed-grid gutters (flush).
|
||
|
|
/// @param {integer} $columns Columns.
|
||
|
|
/// @param {number} $gutters Gutters.
|
||
|
|
@mixin fixed-grid-gutters-flush($columns, $gutters) {
|
||
|
|
|
||
|
|
// Apply padding.
|
||
|
|
> * {
|
||
|
|
$cell-width: 100% / $columns;
|
||
|
|
$cell-width-pad: $gutters / $columns;
|
||
|
|
|
||
|
|
padding: ($gutters * 0.5);
|
||
|
|
width: calc(#{$cell-width} + #{$cell-width-pad});
|
||
|
|
}
|
||
|
|
|
||
|
|
// Clear top/bottom gutters.
|
||
|
|
> :nth-child(-n + #{$columns}) {
|
||
|
|
padding-top: 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
> :nth-last-child(-n + #{$columns}) {
|
||
|
|
padding-bottom: 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Clear left/right gutters.
|
||
|
|
> :nth-child(#{$columns}n + 1) {
|
||
|
|
padding-left: 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
> :nth-child(#{$columns}n) {
|
||
|
|
padding-right: 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Adjust widths of leftmost and rightmost cells.
|
||
|
|
> :nth-child(#{$columns}n + 1),
|
||
|
|
> :nth-child(#{$columns}n) {
|
||
|
|
$cell-width: 100% / $columns;
|
||
|
|
$cell-width-pad: ($gutters / $columns) - ($gutters / 2);
|
||
|
|
|
||
|
|
width: calc(#{$cell-width} + #{$cell-width-pad});
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/// Reset fixed-grid gutters (flush only).
|
||
|
|
/// Used to override a previous set of fixed-grid gutter classes.
|
||
|
|
/// @param {integer} $columns Columns.
|
||
|
|
/// @param {number} $gutters Gutters.
|
||
|
|
/// @param {integer} $prev-columns Previous columns.
|
||
|
|
@mixin fixed-grid-gutters-flush-reset($columns, $gutters, $prev-columns) {
|
||
|
|
|
||
|
|
// Apply padding.
|
||
|
|
> * {
|
||
|
|
$cell-width: 100% / $prev-columns;
|
||
|
|
$cell-width-pad: $gutters / $prev-columns;
|
||
|
|
|
||
|
|
padding: ($gutters * 0.5);
|
||
|
|
width: calc(#{$cell-width} + #{$cell-width-pad});
|
||
|
|
}
|
||
|
|
|
||
|
|
// Clear top/bottom gutters.
|
||
|
|
> :nth-child(-n + #{$prev-columns}) {
|
||
|
|
padding-top: ($gutters * 0.5);
|
||
|
|
}
|
||
|
|
|
||
|
|
> :nth-last-child(-n + #{$prev-columns}) {
|
||
|
|
padding-bottom: ($gutters * 0.5);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Clear left/right gutters.
|
||
|
|
> :nth-child(#{$prev-columns}n + 1) {
|
||
|
|
padding-left: ($gutters * 0.5);
|
||
|
|
}
|
||
|
|
|
||
|
|
> :nth-child(#{$prev-columns}n) {
|
||
|
|
padding-right: ($gutters * 0.5);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Adjust widths of leftmost and rightmost cells.
|
||
|
|
> :nth-child(#{$prev-columns}n + 1),
|
||
|
|
> :nth-child(#{$prev-columns}n) {
|
||
|
|
$cell-width: 100% / $columns;
|
||
|
|
$cell-width-pad: $gutters / $columns;
|
||
|
|
|
||
|
|
padding: ($gutters * 0.5);
|
||
|
|
width: calc(#{$cell-width} + #{$cell-width-pad});
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/// Adds debug styles to current fixed-grid element.
|
||
|
|
@mixin fixed-grid-debug() {
|
||
|
|
|
||
|
|
box-shadow: 0 0 0 1px red;
|
||
|
|
|
||
|
|
> * {
|
||
|
|
box-shadow: inset 0 0 0 1px blue;
|
||
|
|
position: relative;
|
||
|
|
|
||
|
|
> * {
|
||
|
|
position: relative;
|
||
|
|
box-shadow: inset 0 0 0 1px green;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/// Initializes the current element as a fixed grid.
|
||
|
|
/// @param {integer} $columns Columns (optional).
|
||
|
|
/// @param {number} $gutters Gutters (optional).
|
||
|
|
/// @param {bool} $flush If true, clears padding around the very edge of the grid.
|
||
|
|
@mixin fixed-grid($settings: ()) {
|
||
|
|
|
||
|
|
// Settings.
|
||
|
|
|
||
|
|
// Debug.
|
||
|
|
$debug: false;
|
||
|
|
|
||
|
|
@if (map-has-key($settings, 'debug')) {
|
||
|
|
$debug: map-get($settings, 'debug');
|
||
|
|
}
|
||
|
|
|
||
|
|
// Vertical align.
|
||
|
|
$vertical-align: null;
|
||
|
|
|
||
|
|
@if (map-has-key($settings, 'vertical-align')) {
|
||
|
|
$vertical-align: map-get($settings, 'vertical-align');
|
||
|
|
}
|
||
|
|
|
||
|
|
// Horizontal align.
|
||
|
|
$horizontal-align: null;
|
||
|
|
|
||
|
|
@if (map-has-key($settings, 'horizontal-align')) {
|
||
|
|
$horizontal-align: map-get($settings, 'horizontal-align');
|
||
|
|
}
|
||
|
|
|
||
|
|
// Columns.
|
||
|
|
$columns: null;
|
||
|
|
|
||
|
|
@if (map-has-key($settings, 'columns')) {
|
||
|
|
$columns: map-get($settings, 'columns');
|
||
|
|
}
|
||
|
|
|
||
|
|
// Gutters.
|
||
|
|
$gutters: 0;
|
||
|
|
|
||
|
|
@if (map-has-key($settings, 'gutters')) {
|
||
|
|
$gutters: map-get($settings, 'gutters');
|
||
|
|
}
|
||
|
|
|
||
|
|
// Flush.
|
||
|
|
$flush: true;
|
||
|
|
|
||
|
|
@if (map-has-key($settings, 'flush')) {
|
||
|
|
$flush: map-get($settings, 'flush');
|
||
|
|
}
|
||
|
|
|
||
|
|
// Initialize base grid.
|
||
|
|
@include fixed-grid-base($vertical-align, $horizontal-align);
|
||
|
|
|
||
|
|
// Debug?
|
||
|
|
@if ($debug) {
|
||
|
|
@include fixed-grid-debug;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Columns specified?
|
||
|
|
@if ($columns != null) {
|
||
|
|
|
||
|
|
// Initialize columns.
|
||
|
|
@include fixed-grid-columns($columns);
|
||
|
|
|
||
|
|
// Gutters specified?
|
||
|
|
@if ($gutters > 0) {
|
||
|
|
|
||
|
|
// Flush gutters?
|
||
|
|
@if ($flush) {
|
||
|
|
|
||
|
|
// Initialize gutters (flush).
|
||
|
|
@include fixed-grid-gutters-flush($columns, $gutters);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
// Otherwise ...
|
||
|
|
@else {
|
||
|
|
|
||
|
|
// Initialize gutters.
|
||
|
|
@include fixed-grid-gutters($columns, $gutters);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/// Resizes a previously-initialized grid.
|
||
|
|
/// @param {integer} $columns Columns.
|
||
|
|
/// @param {number} $gutters Gutters (optional).
|
||
|
|
/// @param {list} $reset A list of previously-initialized grid columns (only if $flush is true).
|
||
|
|
/// @param {bool} $flush If true, clears padding around the very edge of the grid.
|
||
|
|
@mixin fixed-grid-resize($settings: ()) {
|
||
|
|
|
||
|
|
// Settings.
|
||
|
|
|
||
|
|
// Columns.
|
||
|
|
$columns: 1;
|
||
|
|
|
||
|
|
@if (map-has-key($settings, 'columns')) {
|
||
|
|
$columns: map-get($settings, 'columns');
|
||
|
|
}
|
||
|
|
|
||
|
|
// Gutters.
|
||
|
|
$gutters: 0;
|
||
|
|
|
||
|
|
@if (map-has-key($settings, 'gutters')) {
|
||
|
|
$gutters: map-get($settings, 'gutters');
|
||
|
|
}
|
||
|
|
|
||
|
|
// Previous columns.
|
||
|
|
$prev-columns: false;
|
||
|
|
|
||
|
|
@if (map-has-key($settings, 'prev-columns')) {
|
||
|
|
$prev-columns: map-get($settings, 'prev-columns');
|
||
|
|
}
|
||
|
|
|
||
|
|
// Flush.
|
||
|
|
$flush: true;
|
||
|
|
|
||
|
|
@if (map-has-key($settings, 'flush')) {
|
||
|
|
$flush: map-get($settings, 'flush');
|
||
|
|
}
|
||
|
|
|
||
|
|
// Resize columns.
|
||
|
|
@include fixed-grid-columns($columns);
|
||
|
|
|
||
|
|
// Gutters specified?
|
||
|
|
@if ($gutters > 0) {
|
||
|
|
|
||
|
|
// Flush gutters?
|
||
|
|
@if ($flush) {
|
||
|
|
|
||
|
|
// Previous columns specified?
|
||
|
|
@if ($prev-columns) {
|
||
|
|
|
||
|
|
// Convert to list if it isn't one already.
|
||
|
|
@if (type-of($prev-columns) != list) {
|
||
|
|
$prev-columns: ($prev-columns);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Step through list of previous columns and reset them.
|
||
|
|
@each $x in $prev-columns {
|
||
|
|
@include fixed-grid-gutters-flush-reset($columns, $gutters, $x);
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
// Resize gutters (flush).
|
||
|
|
@include fixed-grid-gutters-flush($columns, $gutters);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
// Otherwise ...
|
||
|
|
@else {
|
||
|
|
|
||
|
|
// Resize gutters.
|
||
|
|
@include fixed-grid-gutters($columns, $gutters);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|