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// Foundation by ZURB
// foundation.zurb.com
// Licensed under MIT Open Source
@import "global";
//
// @variables
//
$include-html-button-classes: $include-html-classes !default;
// We use these to build padding for buttons.
$button-tny: rem-calc(10) !default;
$button-sml: rem-calc(14) !default;
$button-med: rem-calc(16) !default;
$button-lrg: rem-calc(18) !default;
// We use this to control the display property.
$button-display: inline-block !default;
$button-margin-bottom: rem-calc(20) !default;
// We use these to control button text styles.
$button-font-family: $body-font-family !default;
$button-font-color: $white !default;
$button-font-color-alt: $oil !default;
$button-font-tny: rem-calc(11) !default;
$button-font-sml: rem-calc(13) !default;
$button-font-med: rem-calc(16) !default;
$button-font-lrg: rem-calc(20) !default;
$button-font-weight: $font-weight-normal !default;
$button-font-align: center !default;
// We use these to control various hover effects.
$button-function-factor: -20% !default;
// We use these to control button border styles.
$button-border-width: 0px !default;
$button-border-style: solid !default;
$button-bg-color: $primary-color !default;
$button-bg-hover: scale-color($button-bg-color, $lightness: $button-function-factor) !default;
$button-border-color: $button-bg-hover !default;
$secondary-button-bg-hover: scale-color($secondary-color, $lightness: $button-function-factor) !default;
$secondary-button-border-color: $secondary-button-bg-hover !default;
$success-button-bg-hover: scale-color($success-color, $lightness: $button-function-factor) !default;
$success-button-border-color: $success-button-bg-hover !default;
$alert-button-bg-hover: scale-color($alert-color, $lightness: $button-function-factor) !default;
$alert-button-border-color: $alert-button-bg-hover !default;
$warning-button-bg-hover: scale-color($warning-color, $lightness: $button-function-factor) !default;
$warning-button-border-color: $warning-button-bg-hover !default;
$info-button-bg-hover: scale-color($info-color, $lightness: $button-function-factor) !default;
$info-button-border-color: $info-button-bg-hover !default;
// We use this to set the default radius used throughout the core.
$button-radius: $global-radius !default;
$button-round: $global-rounded !default;
// We use this to set default opacity and cursor for disabled buttons.
$button-disabled-opacity: 0.7 !default;
$button-disabled-cursor: $cursor-default-value !default;
//
// @MIXIN
//
// We use this mixin to create a default button base.
//
// $style - Sets base styles. Can be set to false. Default: true.
// $display - Used to control display property. Default: $button-display || inline-block
@mixin button-base($style:true, $display:$button-display) {
@if $style {
border-style: $button-border-style;
border-width: $button-border-width;
cursor: $cursor-pointer-value;
font-family: $button-font-family;
font-weight: $button-font-weight;
line-height: normal;
margin: 0 0 $button-margin-bottom;
position: relative;
text-decoration: none;
text-align: $button-font-align;
-webkit-appearance: none;
-webkit-border-radius:0;
}
@if $display { display: $display; }
}
// @MIXIN
//
// We use this mixin to add button size styles
//
// $padding - Used to build padding for buttons Default: $button-med ||= rem-calc(12)
// $full-width - We can set $full-width:true to remove side padding extend width - Default: false
@mixin button-size($padding:$button-med, $full-width:false) {
// We control which padding styles come through,
// these can be turned off by setting $padding:false
@if $padding {
padding-top: $padding;
padding-#{$opposite-direction}: $padding * 2;
padding-bottom: $padding + rem-calc(1);
padding-#{$default-float}: $padding * 2;
// We control the font-size based on mixin input.
@if $padding == $button-med { font-size: $button-font-med; }
@else if $padding == $button-tny { font-size: $button-font-tny; }
@else if $padding == $button-sml { font-size: $button-font-sml; }
@else if $padding == $button-lrg { font-size: $button-font-lrg; }
}
// We can set $full-width:true to remove side padding extend width.
@if $full-width {
// We still need to check if $padding is set.
@if $padding {
padding-top: $padding;
padding-bottom: $padding + rem-calc(1);
} @else if $padding == false {
padding-top:0;
padding-bottom:0;
}
padding-right: 0;
padding-left: 0;
width: 100%;
}
}
// @MIXIN
//
// we use this mixin to create the button hover and border colors
// @MIXIN
//
// We use this mixin to add button color styles
//
// $bg - Primary color set in settings file. Default: $button-bg.
// $radius - If true, set to button radius which is $global-radius || explicitly set radius amount in px (ex. $radius:10px). Default: true
// $disabled - We can set $disabled:true to create a disabled transparent button. Default: false
// $bg-hover - Button Hover Background Color. Default: $button-bg-hover
// $border-color - Button Border Color. Default: $button-border-color
@mixin button-style($bg:$button-bg-color, $radius:false, $disabled:false, $bg-hover:null, $border-color:null) {
// We control which background styles are used,
// these can be removed by setting $bg:false
@if $bg {
@if $bg-hover == null {
$bg-hover: if($bg == $button-bg-color, $button-bg-hover, scale-color($bg, $lightness: $button-function-factor));
}
@if $border-color == null {
$border-color: if($bg == $button-bg-color, $button-border-color, scale-color($bg, $lightness: $button-function-factor));
}
// This find the lightness percentage of the background color.
$bg-lightness: lightness($bg);
$bg-hover-lightness: lightness($bg-hover);
background-color: $bg;
border-color: $border-color;
&:hover,
&:focus { background-color: $bg-hover; }
// We control the text color for you based on the background color.
color: if($bg-lightness > 70%, $button-font-color-alt, $button-font-color);
&:hover,
&:focus {
color: if($bg-hover-lightness > 70%, $button-font-color-alt, $button-font-color);
}
}
// We can set $disabled:true to create a disabled transparent button.
@if $disabled {
cursor: $button-disabled-cursor;
opacity: $button-disabled-opacity;
box-shadow: none;
&:hover,
&:focus { background-color: $bg; }
}
// We can control how much button radius is used.
@if $radius == true { @include radius($button-radius); }
@else if $radius { @include radius($radius); }
}
// @MIXIN
//
// We use this to quickly create buttons with a single mixin. As @jaredhardy puts it, "the kitchen sink mixin"
//
// $padding - Used to build padding for buttons Default: $button-med ||= rem-calc(12)
// $bg - Primary color set in settings file. Default: $button-bg.
// $radius - If true, set to button radius which is $global-radius || explicitly set radius amount in px (ex. $radius:10px). Default:false.
// $full-width - We can set $full-width:true to remove side padding extend width. Default:false.
// $disabled - We can set $disabled:true to create a disabled transparent button. Default:false.
// $is-input - <input>'s and <button>'s take on strange padding. We added this to help fix that. Default:false.
// $is-prefix - Not used? Default:false.
// $bg-hover - Button Hover Color - Default null - see button-style mixin
// $border-color - Button Border Color - Default null - see button-style mixin
// $transition - We can control whether or not to include the background-color transition property - Default:true.
@mixin button($padding:$button-med, $bg:$button-bg-color, $radius:false, $full-width:false, $disabled:false, $is-input:false, $is-prefix:false, $bg-hover:null, $border-color:null, $transition: true) {
@include button-base;
@include button-size($padding, $full-width);
@include button-style($bg, $radius, $disabled, $bg-hover, $border-color);
@if $transition {
@include single-transition(background-color);
}
}
@include exports("button") {
@if $include-html-button-classes {
// Default styles applied outside of media query
button, .button {
@include button-base;
@include button-size;
@include button-style;
@include single-transition(background-color);
&.secondary { @include button-style($bg:$secondary-color, $bg-hover:$secondary-button-bg-hover, $border-color:$secondary-button-border-color); }
&.success { @include button-style($bg:$success-color, $bg-hover:$success-button-bg-hover, $border-color:$success-button-border-color); }
&.alert { @include button-style($bg:$alert-color, $bg-hover:$alert-button-bg-hover, $border-color:$alert-button-border-color); }
&.warning { @include button-style($bg:$warning-color, $bg-hover:$warning-button-bg-hover, $border-color:$warning-button-border-color); }
&.info { @include button-style($bg:$info-color, $bg-hover:$info-button-bg-hover, $border-color:$info-button-border-color); }
&.large { @include button-size($padding:$button-lrg); }
&.small { @include button-size($padding:$button-sml); }
&.tiny { @include button-size($padding:$button-tny); }
&.expand { @include button-size($padding:null,$full-width:true); }
&.left-align { text-align: left; text-indent: rem-calc(12); }
&.right-align { text-align: right; padding-right: rem-calc(12); }
&.radius { @include button-style($bg:false, $radius:true); }
&.round { @include button-style($bg:false, $radius:$button-round); }
&.disabled, &[disabled] { @include button-style($bg:$button-bg-color, $disabled:true, $bg-hover:$button-bg-hover, $border-color:$button-border-color);
&.secondary { @include button-style($bg:$secondary-color, $disabled:true, $bg-hover:$secondary-button-bg-hover, $border-color:$secondary-button-border-color); }
&.success { @include button-style($bg:$success-color, $disabled:true, $bg-hover:$success-button-bg-hover, $border-color:$success-button-border-color); }
&.alert { @include button-style($bg:$alert-color, $disabled:true, $bg-hover:$alert-button-bg-hover, $border-color:$alert-button-border-color); }
&.warning { @include button-style($bg:$warning-color, $disabled:true, $bg-hover:$warning-button-bg-hover, $border-color:$warning-button-border-color); }
&.info { @include button-style($bg:$info-color, $disabled:true, $bg-hover:$info-button-bg-hover, $border-color:$info-button-border-color); }
}
}
//firefox 2px fix
button::-moz-focus-inner {border:0; padding:0;}
@media #{$medium-up} {
button, .button {
@include button-base($style:false, $display:inline-block);
@include button-size($padding:false, $full-width:false);
}
}
}
}
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