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         /* stylelint-disable indentation */
  42         .mixin-placeholder( {
  43                 color: @colorGray7;
  44                 opacity: 1;
  45                 // TODO: Is italic necessary? T147808
  46                 font-style: italic;
  47         } );
  48         /* stylelint-enable indentation */
  49
  50         // Firefox: Remove red outline when `required` attribute set and invalid content.
  51         // See https://developer.mozilla.org/en-US/docs/Web/CSS/:invalid
  52         // This should come before `:focus` so latter rules take preference.
  53         &:invalid {
  54                 box-shadow: none;
  55         }
  56
  57         &:hover {
  58                 border-color: @colorGray7;
  59         }
  60
  61         &:focus {
  62                 border-color: @colorProgressive;
  63                 box-shadow: inset 0 0 0 1px @colorProgressive;
  64                 outline: 0;
  65         }
  66
  67         // `:not()` is used exclusively for `transition`s as both are not supported by IE < 9.
  68         &:not( :disabled ) {
  69                 .transition( ~'color 100ms, border-color 100ms, box-shadow 100ms' );
  70         }
  71
  72         &:disabled {
  73                 border-color: @colorGray14;
  74                 color: @colorGray12;
  75         }
  76
  77         // Normalize styling for `<input type="search">`
  78         &[type="search"] {
  79                 // Correct the odd appearance in Chrome and Safari 5
  80                 -webkit-appearance: textfield;
  81
  82                 // Remove proprietary clear button in IE 10-11, Edge 12+
  83                 &::-ms-clear {
  84                         display: none;
  85                 }
  86
  87                 // Remove the inner padding and cancel buttons in Chrome on OS X and Safari on OS X
  88                 &::-webkit-search-cancel-button,
  89                 &::-webkit-search-decoration {
  90                         -webkit-appearance: none;
  91                 }
  92         }
  93 }
  94
  95 textarea.mw-ui-input {
  96         min-height: 8em;
  97 }
  98
  99 // mw-ui-input-inline
 100 //
 101 // Use mw-ui-input-inline with mw-ui-input in cases where you want a button to line up with the input.
 102 //
 103 // Markup:
 104 // <input class="mw-ui-input mw-ui-input-inline">
 105 // <button class="mw-ui-button mw-ui-progressive">Submit</button>
 106 //
 107 // Styleguide 1.2.
 108 input[type="number"],
 109 .mw-ui-input-inline {
 110         display: inline-block;
 111         width: auto;
 112         // Make sure we limit `width` to parent element because
 113         // in case of text `input` fields, `width: auto;` equals `size` attribute.
 114         max-width: 100%;
 115 }
 116
 117 // mw-ui-input-large
 118 //
 119 // Use mw-ui-input-large with mw-ui-input in cases where there are multiple inputs on a screen and you
 120 // want to draw attention to one instance. For example, replying with a subject line and more text.
 121 // Currently in draft status and subject to change. When used on an input field, the text is styled
 122 // in a large font. When used alongside another mw-ui-input large they are pushed together to form one
 123 // contiguous block.
 124 //
 125 // Markup:
 126 // <input value="input" class="mw-ui-input mw-ui-input-large" value="input" placeholder="Enter subject">
 127 // <textarea class="mw-ui-input mw-ui-input-large" placeholder="Provide additional details"></textarea>
 128 //
 129 // Styleguide 1.3.
 130 .mw-ui-input-large {
 131         margin-top: 0;
 132         margin-bottom: 0;
 133
 134         // When two large inputs are together, we make them flush by hiding one of the borders
 135         & + .mw-ui-input-large {
 136                 margin-top: -1px;
 137         }
 138         // When focusing, make the input relative to raise it above any attached inputs to unhide its borders
 139         &:focus {
 140                 position: relative;
 141         }
 142 }
 143
 144 input.mw-ui-input-large {
 145         font-size: 1.75em;
 146         font-weight: bold;
 147         line-height: 1.25em;
 148 }