resources/src/mediawiki.ui/components/inputs.less

   1 // Inputs
   2
   3 @import "mediawiki.mixins";
   4 @import "mediawiki.ui/variables";
   5 @import "mediawiki.ui/mixins";
   6
   7 // Text inputs
   8 //
   9 // Apply the mw-ui-input class to input and textarea fields.
  10 //
  11 // Styleguide 1.
  12
  13 // mw-ui-input
  14 //
  15 // Style an input using MediaWiki UI.
  16 // Currently in draft status and subject to change.
  17 // When focused a progressive highlight appears to the left of the field.
  18 //
  19 // Markup:
  20 // <input class="mw-ui-input" placeholder="Enter your name">
  21 // <textarea class="mw-ui-input">Text here</textarea>
  22 //
  23 // Styleguide 1.1.
  24 .mw-ui-input {
  25         background-color: #fff;
  26         .box-sizing( border-box );
  27         display: block;
  28         width: 100%;
  29         border: 1px solid @colorFieldBorder;
  30         border-radius: @borderRadius;
  31         padding: 0.3em 0.3em 0.3em 0.6em;
  32         // necessary for smooth transition
  33         box-shadow: inset 0 0 0 0.1em #fff;
  34         font-family: inherit;
  35         font-size: inherit;
  36         line-height: inherit;
  37         vertical-align: middle;
  38
  39         // Normalize & style placeholder text, see T139034
  40         // Placeholder styles can't be grouped, otherwise they're ignored as invalid.
  41
  42         // Placeholder mixin
  43         .mixin-placeholder() {
  44                 color: @colorGray7;
  45                 font-style: italic;
  46         }
  47         // Firefox 4-18
  48         &:-moz-placeholder { // stylelint-disable-line selector-no-vendor-prefix
  49                 .mixin-placeholder;
  50                 opacity: 1;
  51         }
  52         // Firefox 19-
  53         &::-moz-placeholder { // stylelint-disable-line selector-no-vendor-prefix
  54                 .mixin-placeholder;
  55                 opacity: 1;
  56         }
  57         // Internet Explorer 10-11
  58         &:-ms-input-placeholder { // stylelint-disable-line selector-no-vendor-prefix
  59                 .mixin-placeholder;
  60         }
  61         // WebKit, Blink, Edge
  62         // Don't set `opacity < 1`, see https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/3901363/
  63         &::-webkit-input-placeholder { // stylelint-disable-line selector-no-vendor-prefix
  64                 .mixin-placeholder;
  65         }
  66         // W3C Standard Selectors Level 4
  67         &:placeholder-shown {
  68                 .mixin-placeholder;
  69         }
  70
  71         // Firefox: Remove red outline when `required` attribute set and invalid content.
  72         // See https://developer.mozilla.org/en-US/docs/Web/CSS/:invalid
  73         // This should come before `:focus` so latter rules take preference.
  74         &:invalid {
  75                 box-shadow: none;
  76         }
  77
  78         &:hover {
  79                 border-color: @colorGray7;
  80         }
  81
  82         &:focus {
  83                 border-color: @colorProgressive;
  84                 box-shadow: inset 0 0 0 1px @colorProgressive;
  85                 outline: 0;
  86         }
  87
  88         // `:not()` is used exclusively for `transition`s as both are not supported by IE < 9.
  89         &:not( :disabled ) {
  90                 .transition( ~'color 100ms, border-color 100ms, box-shadow 100ms' );
  91         }
  92
  93         &:disabled {
  94                 border-color: @colorGray14;
  95                 color: @colorGray12;
  96         }
  97
  98         // Normalize styling for `<input type="search">`
  99         &[type="search"] {
 100                 // Correct the odd appearance in Chrome and Safari 5
 101                 -webkit-appearance: textfield;
 102
 103                 // Remove proprietary clear button in IE 10-11, Edge 12+
 104                 &::-ms-clear {
 105                         display: none;
 106                 }
 107
 108                 // Remove the inner padding and cancel buttons in Chrome on OS X and Safari on OS X
 109                 &::-webkit-search-cancel-button,
 110                 &::-webkit-search-decoration {
 111                         -webkit-appearance: none;
 112                 }
 113         }
 114 }
 115
 116 textarea.mw-ui-input {
 117         min-height: 8em;
 118 }
 119
 120 // mw-ui-input-inline
 121 //
 122 // Use mw-ui-input-inline with mw-ui-input in cases where you want a button to line up with the input.
 123 //
 124 // Markup:
 125 // <input class="mw-ui-input mw-ui-input-inline">
 126 // <button class="mw-ui-button mw-ui-progressive">Submit</button>
 127 //
 128 // Styleguide 1.2.
 129 input[type="number"],
 130 .mw-ui-input-inline {
 131         display: inline-block;
 132         width: auto;
 133         // Make sure we limit `width` to parent element because
 134         // in case of text `input` fields, `width: auto;` equals `size` attribute.
 135         max-width: 100%;
 136 }
 137
 138 // mw-ui-input-large
 139 //
 140 // Use mw-ui-input-large with mw-ui-input in cases where there are multiple inputs on a screen and you
 141 // want to draw attention to one instance. For example, replying with a subject line and more text.
 142 // Currently in draft status and subject to change. When used on an input field, the text is styled
 143 // in a large font. When used alongside another mw-ui-input large they are pushed together to form one
 144 // contiguous block.
 145 //
 146 // Markup:
 147 // <input value="input" class="mw-ui-input mw-ui-input-large" value="input" placeholder="Enter subject">
 148 // <textarea class="mw-ui-input mw-ui-input-large" placeholder="Provide additional details"></textarea>
 149 //
 150 // Styleguide 1.3.
 151 .mw-ui-input-large {
 152         margin-top: 0;
 153         margin-bottom: 0;
 154
 155         // When two large inputs are together, we make them flush by hiding one of the borders
 156         & + .mw-ui-input-large {
 157                 margin-top: -1px;
 158         }
 159         // When focusing, make the input relative to raise it above any attached inputs to unhide its borders
 160         &:focus {
 161                 position: relative;
 162         }
 163 }
 164
 165 input.mw-ui-input-large {
 166         font-size: 1.75em;
 167         font-weight: bold;
 168         line-height: 1.25em;
 169 }