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         color: @colorGray1;
  27         .box-sizing( border-box );
  28         display: block;
  29         width: 100%;
  30         border: 1px solid @colorFieldBorder;
  31         border-radius: @borderRadius;
  32         padding: 0.3em 0.3em 0.3em 0.6em;
  33         // necessary for smooth transition
  34         box-shadow: inset 0 0 0 0.1em #fff;
  35         font-family: inherit;
  36         font-size: inherit;
  37         line-height: inherit;
  38         vertical-align: middle;
  39
  40         // Normalize & style placeholder text, see T139034
  41         // Placeholder styles can't be grouped, otherwise they're ignored as invalid.
  42
  43         // Placeholder mixin
  44         .mixin-placeholder() {
  45                 color: @colorGray7;
  46                 font-style: italic;
  47         }
  48         // Firefox 4-18
  49         &:-moz-placeholder { // stylelint-disable-line selector-no-vendor-prefix
  50                 .mixin-placeholder;
  51                 opacity: 1;
  52         }
  53         // Firefox 19-
  54         &::-moz-placeholder { // stylelint-disable-line selector-no-vendor-prefix
  55                 .mixin-placeholder;
  56                 opacity: 1;
  57         }
  58         // Internet Explorer 10-11
  59         &:-ms-input-placeholder { // stylelint-disable-line selector-no-vendor-prefix
  60                 .mixin-placeholder;
  61         }
  62         // WebKit, Blink, Edge
  63         // Don't set `opacity < 1`, see https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/3901363/
  64         &::-webkit-input-placeholder { // stylelint-disable-line selector-no-vendor-prefix
  65                 .mixin-placeholder;
  66         }
  67         // W3C Standard Selectors Level 4
  68         &:placeholder-shown {
  69                 .mixin-placeholder;
  70         }
  71
  72         // Firefox: Remove red outline when `required` attribute set and invalid content.
  73         // See https://developer.mozilla.org/en-US/docs/Web/CSS/:invalid
  74         // This should come before `:focus` so latter rules take preference.
  75         &:invalid {
  76                 box-shadow: none;
  77         }
  78
  79         &:hover {
  80                 border-color: @colorGray7;
  81         }
  82
  83         &:focus {
  84                 border-color: @colorProgressive;
  85                 box-shadow: inset 0 0 0 1px @colorProgressive;
  86                 outline: 0;
  87         }
  88
  89         // `:not()` is used exclusively for `transition`s as both are not supported by IE < 9.
  90         &:not( :disabled ) {
  91                 .transition( ~'color 100ms, border-color 100ms, box-shadow 100ms' );
  92         }
  93
  94         &:disabled {
  95                 border-color: @colorGray14;
  96                 color: @colorGray12;
  97         }
  98
  99         // Normalize styling for `<input type="search">`
 100         &[type="search"] {
 101                 // Correct the odd appearance in Chrome and Safari 5
 102                 -webkit-appearance: textfield;
 103
 104                 // Remove proprietary clear button in IE 10-11, Edge 12+
 105                 &::-ms-clear {
 106                         display: none;
 107                 }
 108
 109                 // Remove the inner padding and cancel buttons in Chrome on OS X and Safari on OS X
 110                 &::-webkit-search-cancel-button,
 111                 &::-webkit-search-decoration {
 112                         -webkit-appearance: none;
 113                 }
 114         }
 115 }
 116
 117 textarea.mw-ui-input {
 118         min-height: 8em;
 119 }
 120
 121 // mw-ui-input-inline
 122 //
 123 // Use mw-ui-input-inline with mw-ui-input in cases where you want a button to line up with the input.
 124 //
 125 // Markup:
 126 // <input class="mw-ui-input mw-ui-input-inline">
 127 // <button class="mw-ui-button mw-ui-progressive">Submit</button>
 128 //
 129 // Styleguide 1.2.
 130 input[type="number"],
 131 .mw-ui-input-inline {
 132         display: inline-block;
 133         width: auto;
 134         // Make sure we limit `width` to parent element because
 135         // in case of text `input` fields, `width: auto;` equals `size` attribute.
 136         max-width: 100%;
 137 }
 138
 139 // mw-ui-input-large
 140 //
 141 // Use mw-ui-input-large with mw-ui-input in cases where there are multiple inputs on a screen and you
 142 // want to draw attention to one instance. For example, replying with a subject line and more text.
 143 // Currently in draft status and subject to change. When used on an input field, the text is styled
 144 // in a large font. When used alongside another mw-ui-input large they are pushed together to form one
 145 // contiguous block.
 146 //
 147 // Markup:
 148 // <input value="input" class="mw-ui-input mw-ui-input-large" value="input" placeholder="Enter subject">
 149 // <textarea class="mw-ui-input mw-ui-input-large" placeholder="Provide additional details"></textarea>
 150 //
 151 // Styleguide 1.3.
 152 .mw-ui-input-large {
 153         margin-top: 0;
 154         margin-bottom: 0;
 155
 156         // When two large inputs are together, we make them flush by hiding one of the borders
 157         & + .mw-ui-input-large {
 158                 margin-top: -1px;
 159         }
 160         // When focusing, make the input relative to raise it above any attached inputs to unhide its borders
 161         &:focus {
 162                 position: relative;
 163         }
 164 }
 165
 166 input.mw-ui-input-large {
 167         font-size: 1.75em;
 168         font-weight: bold;
 169         line-height: 1.25em;
 170 }