_alert.scss
3 years ago
_background-variant.scss
3 years ago
_badge.scss
3 years ago
_border-radius.scss
3 years ago
_box-shadow.scss
3 years ago
_breakpoints.scss
3 years ago
_buttons.scss
3 years ago
_caret.scss
3 years ago
_clearfix.scss
3 years ago
_deprecate.scss
3 years ago
_float.scss
3 years ago
_forms.scss
3 years ago
_gradients.scss
3 years ago
_grid-framework.scss
3 years ago
_grid.scss
3 years ago
_hover.scss
3 years ago
_image.scss
3 years ago
_list-group.scss
3 years ago
_lists.scss
3 years ago
_nav-divider.scss
3 years ago
_pagination.scss
3 years ago
_reset-text.scss
3 years ago
_resize.scss
3 years ago
_screen-reader.scss
3 years ago
_size.scss
3 years ago
_table-row.scss
3 years ago
_text-emphasis.scss
3 years ago
_text-hide.scss
3 years ago
_text-truncate.scss
3 years ago
_transition.scss
3 years ago
_visibility.scss
3 years ago
_forms.scss
178 lines
| 1 | // Form control focus state |
| 2 | // |
| 3 | // Generate a customized focus state and for any input with the specified color, |
| 4 | // which defaults to the `$input-focus-border-color` variable. |
| 5 | // |
| 6 | // We highly encourage you to not customize the default value, but instead use |
| 7 | // this to tweak colors on an as-needed basis. This aesthetic change is based on |
| 8 | // WebKit's default styles, but applicable to a wider range of browsers. Its |
| 9 | // usability and accessibility should be taken into account with any change. |
| 10 | // |
| 11 | // Example usage: change the default blue border and shadow to white for better |
| 12 | // contrast against a dark gray background. |
| 13 | @mixin form-control-focus($ignore-warning: false) { |
| 14 | &:focus { |
| 15 | color: $input-focus-color; |
| 16 | background-color: $input-focus-bg; |
| 17 | border-color: $input-focus-border-color; |
| 18 | outline: 0; |
| 19 | @if $enable-shadows { |
| 20 | @include box-shadow($input-box-shadow, $input-focus-box-shadow); |
| 21 | } @else { |
| 22 | // Avoid using mixin so we can pass custom focus shadow properly |
| 23 | box-shadow: $input-focus-box-shadow; |
| 24 | } |
| 25 | } |
| 26 | @include deprecate("The `form-control-focus()` mixin", "v4.4.0", "v5", $ignore-warning); |
| 27 | } |
| 28 | |
| 29 | // This mixin uses an `if()` technique to be compatible with Dart Sass |
| 30 | // See https://github.com/sass/sass/issues/1873#issuecomment-152293725 for more details |
| 31 | @mixin form-validation-state-selector($state) { |
| 32 | @if ($state == "valid" or $state == "invalid") { |
| 33 | .was-validated #{if(&, "&", "")}:#{$state}, |
| 34 | #{if(&, "&", "")}.is-#{$state} { |
| 35 | @content; |
| 36 | } |
| 37 | } @else { |
| 38 | #{if(&, "&", "")}.is-#{$state} { |
| 39 | @content; |
| 40 | } |
| 41 | } |
| 42 | } |
| 43 | |
| 44 | @mixin form-validation-state($state, $color, $icon) { |
| 45 | .#{$state}-feedback { |
| 46 | display: none; |
| 47 | width: 100%; |
| 48 | margin-top: $form-feedback-margin-top; |
| 49 | @include font-size($form-feedback-font-size); |
| 50 | color: $color; |
| 51 | } |
| 52 | |
| 53 | .#{$state}-tooltip { |
| 54 | position: absolute; |
| 55 | top: 100%; |
| 56 | z-index: 5; |
| 57 | display: none; |
| 58 | max-width: 100%; // Contain to parent when possible |
| 59 | padding: $form-feedback-tooltip-padding-y $form-feedback-tooltip-padding-x; |
| 60 | margin-top: .1rem; |
| 61 | @include font-size($form-feedback-tooltip-font-size); |
| 62 | line-height: $form-feedback-tooltip-line-height; |
| 63 | color: color-yiq($color); |
| 64 | background-color: rgba($color, $form-feedback-tooltip-opacity); |
| 65 | @include border-radius($form-feedback-tooltip-border-radius); |
| 66 | } |
| 67 | |
| 68 | @include form-validation-state-selector($state) { |
| 69 | ~ .#{$state}-feedback, |
| 70 | ~ .#{$state}-tooltip { |
| 71 | display: block; |
| 72 | } |
| 73 | } |
| 74 | |
| 75 | .form-control { |
| 76 | @include form-validation-state-selector($state) { |
| 77 | border-color: $color; |
| 78 | |
| 79 | @if $enable-validation-icons { |
| 80 | padding-right: $input-height-inner; |
| 81 | background-image: escape-svg($icon); |
| 82 | background-repeat: no-repeat; |
| 83 | background-position: right $input-height-inner-quarter center; |
| 84 | background-size: $input-height-inner-half $input-height-inner-half; |
| 85 | } |
| 86 | |
| 87 | &:focus { |
| 88 | border-color: $color; |
| 89 | box-shadow: 0 0 0 $input-focus-width rgba($color, .25); |
| 90 | } |
| 91 | } |
| 92 | } |
| 93 | |
| 94 | // stylelint-disable-next-line selector-no-qualifying-type |
| 95 | textarea.form-control { |
| 96 | @include form-validation-state-selector($state) { |
| 97 | @if $enable-validation-icons { |
| 98 | padding-right: $input-height-inner; |
| 99 | background-position: top $input-height-inner-quarter right $input-height-inner-quarter; |
| 100 | } |
| 101 | } |
| 102 | } |
| 103 | |
| 104 | .custom-select { |
| 105 | @include form-validation-state-selector($state) { |
| 106 | border-color: $color; |
| 107 | |
| 108 | @if $enable-validation-icons { |
| 109 | padding-right: $custom-select-feedback-icon-padding-right; |
| 110 | background: $custom-select-background, escape-svg($icon) $custom-select-bg no-repeat $custom-select-feedback-icon-position / $custom-select-feedback-icon-size; |
| 111 | } |
| 112 | |
| 113 | &:focus { |
| 114 | border-color: $color; |
| 115 | box-shadow: 0 0 0 $input-focus-width rgba($color, .25); |
| 116 | } |
| 117 | } |
| 118 | } |
| 119 | |
| 120 | .form-check-input { |
| 121 | @include form-validation-state-selector($state) { |
| 122 | ~ .form-check-label { |
| 123 | color: $color; |
| 124 | } |
| 125 | |
| 126 | ~ .#{$state}-feedback, |
| 127 | ~ .#{$state}-tooltip { |
| 128 | display: block; |
| 129 | } |
| 130 | } |
| 131 | } |
| 132 | |
| 133 | .custom-control-input { |
| 134 | @include form-validation-state-selector($state) { |
| 135 | ~ .custom-control-label { |
| 136 | color: $color; |
| 137 | |
| 138 | &::before { |
| 139 | border-color: $color; |
| 140 | } |
| 141 | } |
| 142 | |
| 143 | &:checked { |
| 144 | ~ .custom-control-label::before { |
| 145 | border-color: lighten($color, 10%); |
| 146 | @include gradient-bg(lighten($color, 10%)); |
| 147 | } |
| 148 | } |
| 149 | |
| 150 | &:focus { |
| 151 | ~ .custom-control-label::before { |
| 152 | box-shadow: 0 0 0 $input-focus-width rgba($color, .25); |
| 153 | } |
| 154 | |
| 155 | &:not(:checked) ~ .custom-control-label::before { |
| 156 | border-color: $color; |
| 157 | } |
| 158 | } |
| 159 | } |
| 160 | } |
| 161 | |
| 162 | // custom file |
| 163 | .custom-file-input { |
| 164 | @include form-validation-state-selector($state) { |
| 165 | ~ .custom-file-label { |
| 166 | border-color: $color; |
| 167 | } |
| 168 | |
| 169 | &:focus { |
| 170 | ~ .custom-file-label { |
| 171 | border-color: $color; |
| 172 | box-shadow: 0 0 0 $input-focus-width rgba($color, .25); |
| 173 | } |
| 174 | } |
| 175 | } |
| 176 | } |
| 177 | } |
| 178 |