numix-gtk-theme/gtk-3.0/scss/_functions.scss

65 lines
1.5 KiB
SCSS

@import "global";
@function alpha($color, $amount) {
@if type-of($color) == "color" {
@return fade-out($color, (1 - $amount));
} @else {
@return unquote("alpha(#{$color},#{$amount})");
}
}
@function shade($color, $amount) {
// @if type-of($color) == "color" {
// @if $amount < 1 {
// @return darken($color, ((1 - $amount) * 100));
// } @else {
// @return lighten($color, (($amount - 1) * 100));
// }
// } @else {
@return unquote("shade(#{$color},#{$amount})");
// }
}
@function mix($color1, $color2, $amount) {
@return unquote("mix(#{$color1},#{$color2},#{$amount})");
}
@function border_normal($color) {
@return shade($color, $contrast);
}
@function border_focus($color) {
@return shade($color, ($contrast - .05));
}
@function border_active($color) {
@return shade($color, ($contrast - .10));
}
@function border_insensitive($color) {
@return shade($color, ($contrast + .1));
}
@mixin linear-gradient($color, $direction: to bottom) {
$amount: $gradient / 2;
background-color: $color;
background-image: linear-gradient($direction,
shade($color, (1 + $amount)),
shade($color, (1 - $amount))
);
}
@mixin border($color) {
border-color: border_normal($color);
&:focus, &:hover { border-color: border_focus($color); }
&:active, &:active:hover,
&:active:focus, &:active:hover:focus { border-color: border_active($color); }
&:insensitive { border-color: border_insensitive($color); }
&:active *:insensitive { border-color: border_normal($color); }
}