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 // Placeholder text styling helper
   8 .field-placeholder-styling() {
   9         font-style: italic;
  10         font-weight: normal;
  11 }
  12 // Inputs
  13 //
  14 // Apply the mw-ui-input class to input and textarea fields.
  15 //
  16 // Styleguide 1.
  17
  18 // mw-ui-input
  19 //
  20 // Style an input using MediaWiki UI.
  21 // Currently in draft status and subject to change.
  22 // When focused a progressive highlight appears to the left of the field.
  23 //
  24 // Markup:
  25 // <input class="mw-ui-input" placeholder="Enter your name">
  26 // <textarea class="mw-ui-input">Text here</textarea>
  27 //
  28 // Styleguide 1.1.
  29 .mw-ui-input {
  30         // turn off default input styling for input[type="search"] fields
  31         -webkit-appearance: none;
  32         border: 1px solid @colorFieldBorder;
  33         .box-sizing(border-box);
  34         width: 100%;
  35         padding: .4em .3em .2em .6em;
  36         display: block;
  37         vertical-align: middle;
  38         border-radius: @borderRadius;
  39         // Override user agent stylesheet properties. Instead use parent element.
  40         color: inherit;
  41         font-family: inherit;
  42         font-size: inherit;
  43         line-height: inherit;
  44         .transition(~"border linear .2s, box-shadow linear .2s");
  45
  46         // Placeholder text styling must be set individually for each browser @winter
  47         &::-webkit-input-placeholder { // webkit
  48                 .field-placeholder-styling;
  49         }
  50         &::-moz-placeholder { // FF 4-18
  51                 .field-placeholder-styling;
  52         }
  53         &:-moz-placeholder { // FF >= 19
  54                 .field-placeholder-styling;
  55         }
  56         &:-ms-input-placeholder { // IE >= 10
  57                 .field-placeholder-styling;
  58         }
  59
  60         // Remove red outline from inputs which have required field and invalid content.
  61         // This is a Firefox only issue
  62         // See https://developer.mozilla.org/en-US/docs/Web/CSS/:invalid
  63         // This should be above :focus so focus behaviour takes preference
  64         &:invalid {
  65                 box-shadow: none;
  66         }
  67
  68         &:focus {
  69                 box-shadow: inset .45em 0 0 @colorProgressive;
  70                 border-color: @colorGrayDark;
  71                 // Remove focus glow on input[type="search"]
  72                 outline: 0;
  73         }
  74
  75         &:disabled {
  76                 border-color: @colorGray14;
  77                 color: @colorGray12;
  78         }
  79 }
  80
  81 textarea.mw-ui-input {
  82         min-height: 8em;
  83 }
  84
  85 // mw-ui-input-inline
  86 //
  87 // Use mw-ui-input-inline with mw-ui-input in cases where you want a button to line up with the input.
  88 //
  89 // Markup:
  90 // <input class="mw-ui-input mw-ui-input-inline">
  91 // <button class="mw-ui-button mw-ui-constructive">go</button>
  92 //
  93 // Styleguide 1.2.
  94 input[type="number"],
  95 .mw-ui-input-inline {
  96         display: inline-block;
  97         width: auto;
  98 }
  99
 100 // mw-ui-input-large
 101 //
 102 // Use mw-ui-input-large with mw-ui-input in cases where there are multiple inputs on a screen and you
 103 // want to draw attention to one instance. For example, replying with a subject line and more text.
 104 // Currently in draft status and subject to change. When used on an input field, the text is styled
 105 // in a large font. When used alongside another mw-ui-input large they are pushed together to form one
 106 // contiguous block.
 107 //
 108 // Markup:
 109 // <input value="input" class="mw-ui-input mw-ui-input-large" value="input" placeholder="Enter subject">
 110 // <textarea class="mw-ui-input mw-ui-input-large" placeholder="Provide additional details"></textarea>
 111 //
 112 // Styleguide 1.3.
 113 .mw-ui-input-large {
 114         margin-top: 0;
 115         margin-bottom: 0;
 116
 117         // When two large inputs are together, we make them flush by hiding one of the borders
 118         & + .mw-ui-input-large {
 119                 margin-top: -1px;
 120         }
 121         // When focusing, make the input relative to raise it above any attached inputs to unhide its borders
 122         &:focus {
 123                 position: relative;
 124         }
 125 }
 126
 127 input.mw-ui-input-large {
 128         font-size: 1.75em;
 129         font-weight: bold;
 130         line-height: 1.25em;
 131 }