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New flexbox
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@hotmeteor
hotmeteor committed Nov 12, 2013
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263 changes: 263 additions & 0 deletions app/assets/stylesheets/css3/_flex-box.scss
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Expand Up @@ -56,3 +56,266 @@
@mixin box-flex-group($int: 1) {
@include prefixer(box-flex-group, $int, webkit moz spec);
}

// CSS3 Flexible Box Model and property defaults
// Unified attributes for 2009, 2011, and 2012 flavours.

// 2009 - display (box | inline-box)
// 2011 - display (flexbox | inline-flexbox)
// 2012 - display (flex | inline-flex)
@mixin display($value) {
// flex | inline-flex
@if $value == "flex" {
// 2009
display: -webkit-box;
display: -moz-box;
display: box;

// 2012
display: -webkit-flex;
display: -moz-flex;
display: -ms-flexbox; // 2011 (IE 10)
display: flex;
}

@elseif $value == "inline-flex" {
display: -webkit-inline-box;
display: -moz-inline-box;
display: inline-box;

display: -webkit-inline-flex;
display: -moz-inline-flex;
display: -ms-inline-flexbox;
display: inline-flex;
}

@else {
display: $value;
}
}

// 2009 - box-flex (integer)
// 2011 - flex (decimal | width decimal)
// 2012 - flex (integer integer width)
@mixin flex($value) {

// Grab flex-grow for older browsers.
$flex-grow: nth($value, 1);

// 2009
@include prefixer(box-flex, $flex-grow, webkit moz spec);

// 2011 (IE 10), 2012
@include prefixer(flex, $value, webkit moz ms spec);
}

// 2009 - box-orient ( horizontal | vertical | inline-axis | block-axis)
// - box-direction (normal | reverse)
// 2011 - flex-direction (row | row-reverse | column | column-reverse)
// 2012 - flex-direction (row | row-reverse | column | column-reverse)
@mixin flex-direction($value: row) {

// Alt values.
$value-2009: $value;
$value-2011: $value;
$direction: "normal";

@if $value == row {
$value-2009: horizontal;
}

@elseif $value == "row-reverse" {
$value-2009: horizontal;
$direction: reverse;
}

@elseif $value == column {
$value-2009: vertical;
}

@elseif $value == "column-reverse" {
$value-2009: vertical;
$direction: reverse;
}

// 2009
@include prefixer(box-orient, $value-2009, webkit moz spec);
@if $direction == "reverse" {
@include prefixer(box-direction, $direction, webkit moz spec);
}

// 2012
@include prefixer(flex-direction, $value, webkit moz spec);

// 2011 (IE 10)
-ms-flex-direction: $value;
}

// 2009 - box-lines (single | multiple)
// 2011 - flex-wrap (nowrap | wrap | wrap-reverse)
// 2012 - flex-wrap (nowrap | wrap | wrap-reverse)
@mixin flex-wrap($value: nowrap) {

// Alt values.
$alt-value: $value;
@if $value == nowrap {
$alt-value: single;
}

@elseif $value == wrap {
$alt-value: multiple;
}

@elseif $value == "wrap-reverse" {
$alt-value: multiple;
}

@include prefixer(box-lines, $alt-value, webkit moz spec);
@include prefixer(flex-wrap, $value, webkit moz ms spec);
}

// 2009 - TODO: parse values into flex-direction/flex-wrap
// 2011 - TODO: parse values into flex-direction/flex-wrap
// 2012 - flex-flow (flex-direction || flex-wrap)
@mixin flex-flow($value) {
@include prefixer(flex-flow, $value, webkit moz spec);
}

// 2009 - box-ordinal-group (integer)
// 2011 - flex-order (integer)
// 2012 - order (integer)
@mixin order($int: 0) {
// 2009
@include prefixer(box-ordinal-group, $int, webkit moz spec);

// 2012
@include prefixer(order, $int, webkit moz spec);

// 2011 (IE 10)
-ms-flex-order: $int;
}

// 2012 - flex-grow (number)
@mixin flex-grow($number: 0) {
@include prefixer(flex-grow, $number, webkit moz spec);
-ms-flex-positive: $number;
}

// 2012 - flex-shrink (number)
@mixin flex-shrink($number: 1) {
@include prefixer(flex-shrink, $number, webkit moz spec);
-ms-flex-negative: $number;
}

// 2012 - flex-basis (number)
@mixin flex-basis($width: auto) {
@include prefixer(flex-basis, $width, webkit moz spec);
-ms-flex-preferred-size: $width;
}

// 2009 - box-pack (start | end | center | justify)
// 2011 - flex-pack (start | end | center | justify)
// 2012 - justify-content (flex-start | flex-end | center | space-between | space-around)
@mixin justify-content ($value: flex-start) {

// Alt values.
$alt-value: $value;
@if $value == "flex-start" {
$alt-value: start;
}

@elseif $value == "flex-end" {
$alt-value: end;
}

@elseif $value == "space-between" {
$alt-value: justify;
}

@elseif $value == "space-around" {
$alt-value: center;
}

// 2009
@include prefixer(box-pack, $alt-value, webkit moz spec);

// 2012
@include prefixer(justify-content, $value, webkit moz ms o spec);

// 2011 (IE 10)
-ms-flex-pack: $alt-value;
}

// 2009 - box-align (start | end | center | baseline | stretch)
// 2011 - flex-align (start | end | center | baseline | stretch)
// 2012 - align-items (flex-start | flex-end | center | baseline | stretch)
@mixin align-items($value: stretch) {

$alt-value: $value;

@if $value == "flex-start" {
$alt-value: start;
}

@elseif $value == "flex-end" {
$alt-value: end;
}

// 2009
@include prefixer(box-align, $alt-value, webkit moz spec);

// 2012
@include prefixer(align-items, $value, webkit moz ms o spec);

// 2011 (IE 10)
-ms-flex-align: $alt-value;
}

// 2011 - flex-item-align (auto | start | end | center | baseline | stretch)
// 2012 - align-self (auto | flex-start | flex-end | center | baseline | stretch)
@mixin align-self($value: auto) {

$value-2011: $value;
@if $value == "flex-start" {
$value-2011: start;
}

@elseif $value == "flex-end" {
$value-2011: end;
}

// 2012
@include prefixer(align-self, $value, webkit moz spec);

// 2011 (IE 10)
-ms-flex-item-align: $value-2011;
}

// 2011 - flex-line-pack (start | end | center | justify | distribute | stretch)
// 2012 - align-content (flex-start | flex-end | center | space-between | space-around | stretch)
@mixin align-content($value: stretch) {

$value-2011: $value;
@if $value == "flex-start" {
$value-2011: start;
}

@elseif $value == "flex-end" {
$value-2011: end;
}

@elseif $value == "space-between" {
$value-2011: justify;
}

@elseif $value == "space-around" {
$value-2011: distribute;
}

// 2012
@include prefixer(align-content, $value, webkit moz spec);

// 2011 (IE 10)
-ms-flex-line-pack: $value-2011;
}

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