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Improve grid and uneven-grid mixins in sass and less

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This commit is contained in:
dsoriano 2016-04-13 23:31:11 +02:00
parent 139833e5aa
commit 78bb609da4
2 changed files with 38 additions and 18 deletions
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26
less/_03-grids.less
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@ -41,11 +41,18 @@
letter-spacing: normal; letter-spacing: normal;
} }
// LESS mixin for custom grid container
.check-new-margin(@newgutter, @multiplier) when not (@newgutter = @gutter) {
margin-left: @newgutter * @multiplier;
}
// LESS mixins for *equal* columns grid container // LESS mixins for *equal* columns grid container
// example : .grid-perso { .grid(12); } // example : .grid-perso { .grid(12); }
.grid(@number:@number, @gutter:@gutter) { .grid(@number:@number, @gutter:@gutter) {
.check-new-margin(@gutter, -1);
& > * { & > * {
width: ~'calc(100% * 1 / @{number} - @{gutter} - .01px)'; width: ~'calc(100% * 1 / @{number} - @{gutter} - .01px)';
.check-new-margin(@gutter, 1);
} }
& > .@{kna-namespace}flex-item-double { & > .@{kna-namespace}flex-item-double {
width: ~'calc(100% * 2 / @{number} - @{gutter} - .01px)'; width: ~'calc(100% * 2 / @{number} - @{gutter} - .01px)';
@ -130,14 +137,19 @@
// LESS mixins for *unequal* columns grid container // LESS mixins for *unequal* columns grid container
// example : .grid-perso { .uneven-grid(2, 1); } // example : .grid-perso { .uneven-grid(2, 1); }
.uneven-grid(@left:@left, @right:@right, @gutter:@gutter) { .uneven-grid(@left:@left, @right:@right, @gutter:@gutter) {
& > *:nth-child(odd) { .check-new-margin(@gutter, -1);
@size: (@left / (@left + @right)) * 100%; & > * {
width: ~'calc(@{size} - @{gutter} - .01px)'; .check-new-margin(@gutter, 1);
} &:nth-child(odd) {
& > *:nth-child(even) { @size: (@left / (@left + @right)) * 100%;
@size: (@right / (@left + @right)) * 100%; width: ~'calc(@{size} - @{gutter} - .01px)';
width: ~'calc(@{size} - @{gutter} - .01px)'; }
&:nth-child(even) {
@size: (@right / (@left + @right)) * 100%;
width: ~'calc(@{size} - @{gutter} - .01px)';
}
} }
@media (max-width: @small-screen) { @media (max-width: @small-screen) {
& > *:nth-child(n) { & > *:nth-child(n) {
width: ~'calc(100% - @{gutter} - .01px)'; width: ~'calc(100% - @{gutter} - .01px)';

30
sass/_03-grids.scss
View file

@ -43,14 +43,18 @@
// Sass mixins for *equal* columns grid container // Sass mixins for *equal* columns grid container
// example : .grid-perso { @include grid(12); } // example : .grid-perso { @include grid(12); }
@mixin grid($number:$number,$gutter:$gutter) { @mixin grid($number:$number,$newgutter:$gutter) {
margin-left: -$gutter; @if $newgutter != $gutter {
margin-left: -$newgutter;
}
& > * { & > * {
width: calc(100% * 1 / #{$number} - #{$gutter} - .01px); width: calc(100% * 1 / #{$number} - #{$newgutter} - .01px);
margin-left: $gutter; @if $newgutter != $gutter {
margin-left: $newgutter;
}
} }
& > .#{$kna-namespace}flex-item-double { & > .#{$kna-namespace}flex-item-double {
width: calc(100% * 2 / #{$number} - #{$gutter}); width: calc(100% * 2 / #{$number} - #{$newgutter});
} }
} }
@ -140,22 +144,26 @@
// Sass mixins for *unequal* columns grid container // Sass mixins for *unequal* columns grid container
// example : .grid-perso { @include uneven-grid(2, 1); } // example : .grid-perso { @include uneven-grid(2, 1); }
@mixin uneven-grid($left:$left, $right:$right, $gutter:$gutter) { @mixin uneven-grid($left:$left, $right:$right, $newgutter:$gutter) {
margin-left: -$gutter; @if $newgutter != $gutter {
margin-left: -$newgutter;
}
> * { > * {
margin-left: $gutter; @if $newgutter != $gutter {
margin-left: $newgutter;
}
&:nth-child(odd) { &:nth-child(odd) {
$size: ($left / ($left + $right)) * 100%; $size: ($left / ($left + $right)) * 100%;
width: calc(#{$size} - #{$gutter}); width: calc(#{$size} - #{$newgutter});
} }
&:nth-child(even) { &:nth-child(even) {
$size: ($right / ($left + $right)) * 100%; $size: ($right / ($left + $right)) * 100%;
width: calc(#{$size} - #{$gutter}); width: calc(#{$size} - #{$newgutter});
} }
} }
@media (max-width: $small-screen) { @media (max-width: $small-screen) {
& > *:nth-child(n) { & > *:nth-child(n) {
width: calc(100% - #{$gutter}); width: calc(100% - #{$newgutter});
} }
} }
} }