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Gradients and shadows (#24429)

* Update the form focus mixin to use a manual `$enable-shadows` check so we can always ensure a focus state for accessibility and consistency

* - Add new `$input-btn-focus-width` and `$input-btn-focus-color` variables.

- Replace separate `$btn-focus-box-shadow` and `$input-focus-box-shadow`
variables with unified `$input-btn-focus-box-shadow` to match our
combined variables approach elsewhere.

* Put new focus width var to use in buttons mixins

* use new button input-box shadow var

* Add a new mixin for quickly adding linear gradient to components when $enable-gradients is set to true

* use correct var

* fix focus shadows in button mixins

* Add opt-in gradients to alerts, buttons, carousel, custom radios and checkboxes, custom file input, and dropdown items

* Generate .bg-gradient- utilities

* add headings to colors page and document bg-gradient utils

* update the button color for active status, check with yiq as it's done for basic state and hover state
This commit is contained in:
Mark Otto
2017-10-19 09:03:33 -07:00
committed by GitHub
parent d763d019ad
commit 06641ca0b3
12 changed files with 76 additions and 19 deletions
+5 -3
View File
@@ -314,6 +314,10 @@ $input-btn-padding-y: .375rem !default;
$input-btn-padding-x: .75rem !default;
$input-btn-line-height: $line-height-base !default;
$input-btn-focus-width: .2rem !default;
$input-btn-focus-color: rgba(theme-color("primary"), .25) !default;
$input-btn-focus-box-shadow: 0 0 0 $input-btn-focus-width $input-btn-focus-color !default;
$input-btn-padding-y-sm: .25rem !default;
$input-btn-padding-x-sm: .5rem !default;
$input-btn-line-height-sm: $line-height-sm !default;
@@ -324,7 +328,6 @@ $input-btn-line-height-lg: $line-height-lg !default;
$btn-font-weight: $font-weight-normal !default;
$btn-box-shadow: inset 0 1px 0 rgba($white,.15), 0 1px 1px rgba($black,.075) !default;
$btn-focus-box-shadow: 0 0 0 3px rgba(theme-color("primary"), .25) !default;
$btn-active-box-shadow: inset 0 3px 5px rgba($black,.125) !default;
$btn-link-disabled-color: $gray-600 !default;
@@ -355,7 +358,6 @@ $input-border-radius-sm: $border-radius-sm !default;
$input-focus-bg: $input-bg !default;
$input-focus-border-color: lighten(theme-color("primary"), 25%) !default;
$input-focus-box-shadow: $input-box-shadow, $btn-focus-box-shadow !default;
$input-focus-color: $input-color !default;
$input-placeholder-color: $gray-600 !default;
@@ -404,7 +406,7 @@ $custom-control-indicator-checked-color: $white !default;
$custom-control-indicator-checked-bg: theme-color("primary") !default;
$custom-control-indicator-checked-box-shadow: none !default;
$custom-control-indicator-focus-box-shadow: 0 0 0 1px $body-bg, 0 0 0 3px theme-color("primary") !default;
$custom-control-indicator-focus-box-shadow: 0 0 0 1px $body-bg, $input-btn-focus-box-shadow !default;
$custom-control-indicator-active-color: $white !default;
$custom-control-indicator-active-bg: lighten(theme-color("primary"), 35%) !default;