resources/mediawiki.ui/components/default/forms.less

   1 // Form elements and layouts
   2
   3 @import "../../mixins/utilities";
   4 @import "../../mixins/forms";
   5
   6 // --------------------------------------------------------------------------
   7 // Layouts
   8 // --------------------------------------------------------------------------
   9
  10 // The FancyCaptcha image CAPTCHA used on WMF wikis drives the width of the
  11 // 'VForm' design, the form can't be narrower than this.
  12 @captchaContainerWidth: 290px;
  13 @defaultFormWidth: @captchaContainerWidth;
  14
  15 // Forms
  16 //
  17 // Styleguide 3.
  18
  19 // VForm
  20 //
  21 // Style a compact vertical stacked form ("VForm") and the elements in divs
  22 // within it. See button section on guidance of how and when to use mw-ui-constructive.
  23 //
  24 // Markup:
  25 // <form class="mw-ui-vform">
  26 //   <div class="mw-ui-vform-div">This is a form example.</div>
  27 //   <div>
  28 //     <label>Username </label>
  29 //     <input value="input">
  30 //   </div>
  31 //   <div>
  32 //     <button class="mw-ui-button mw-ui-constructive">Button in vform</button>
  33 //   </div>
  34 // </form>
  35 //
  36 // Styleguide 3.1.
  37 .mw-ui-vform {
  38         .box-sizing(border-box);
  39
  40         width: @defaultFormWidth;
  41
  42         // Immediate divs in a vform are block and spaced-out.
  43         & > div {
  44                 display: block;
  45                 margin: 0 0 15px 0;
  46                 padding: 0;
  47                 width: 100%;
  48
  49                 // MW currently doesn't use the type attribute everywhere on inputs.
  50                 input,
  51                 .mw-ui-button {
  52                         display: block;
  53                         .box-sizing(border-box);
  54                         margin: 0;
  55                         width: 100%;
  56                 }
  57
  58                 // We exclude these because they'll generally use mw-ui-button.
  59                 // Otherwise, we'll unintentionally override that.
  60                 input:not([type=button]):not([type=submit]):not([type=file]), {
  61                         .agora-field-styling(); // mixins/forms.less
  62                 }
  63
  64                 label {
  65                         display: block;
  66                         .box-sizing(border-box);
  67                         .agora-label-styling();
  68                         width: auto;
  69                         margin: 0 0 0.2em 0;
  70                         padding: 0;
  71                 }
  72
  73                 // Override input styling just for checkboxes and radio inputs.
  74                 input[type="checkbox"],
  75                 input[type="radio"] {
  76                         display: inline;
  77                         .box-sizing(content-box);
  78                         width: auto;
  79                 }
  80
  81         }
  82
  83         // Styles for information boxes
  84         //
  85         // Regular HTMLForm uses .error class, some special pages like
  86         // SpecialUserlogin (login and create account) use .errorbox.
  87         //
  88         // Markup:
  89         // <form class="mw-ui-vform">
  90         //   <div class="errorbox">An error occurred</div>
  91         //   <div class="warningbox">A warning to be noted</div>
  92         //   <div class="successbox">Action successful!</div>
  93         //   <div class="error">A different kind of error</div>
  94         //   <div>
  95         //     <input type="text" value="input" class="mw-ui-input">
  96         //   <div>
  97         //   </div>
  98         //     <button class="mw-ui-button">Button in vform</button>
  99         //   </div>
 100         // </form>
 101         //
 102         // Styleguide 3.1.
 103         .error {
 104                 .box-sizing(border-box);
 105                 font-size: 0.9em;
 106                 margin: 0 0 1em 0;
 107                 padding: 0.5em;
 108                 color: #cc0000;
 109                 border: 1px solid #fac5c5;
 110                 background-color: #fae3e3;
 111                 text-shadow: 0 1px #fae3e3;
 112                 word-wrap: break-word;
 113         }
 114
 115         .errorbox,
 116         .warningbox,
 117         .successbox {
 118                 .box-sizing(border-box);
 119                 font-size: 0.9em;
 120                 margin: 0 0 1em 0;
 121                 padding: 0.5em;
 122                 word-wrap: break-word;
 123         }
 124
 125 }
 126
 127 // --------------------------------------------------------------------------
 128 // Elements
 129 // --------------------------------------------------------------------------
 130
 131 // Apply this to individual elements to style them.
 132 // You generally don't need to use this class on divs within an Agora
 133 // form container such as mw-ui-vform
 134 // XXX DRY: This repeats earlier styling, use an @include agora-div-styling ?
 135 .mw-ui-vform-div {
 136         display: block;
 137         margin: 0 0 15px 0;
 138         padding: 0;
 139         width: 100%;
 140 }
 141
 142 // Apply mw-ui-input to individual input fields to style them.
 143 // You generally don't need to use this class if <input> is within an Agora
 144 // form container such as mw-ui-vform
 145 .mw-ui-input {
 146         .agora-field-styling(); // mixins/forms.less
 147 }
 148
 149 // Apply mw-ui-label to individual elements to style them.
 150 // You generally don't need to use this class if <label> is within an Agora
 151 // form container such as mw-ui-vform
 152 .mw-ui-label {
 153         .agora-label-styling(); // mixins/forms.less
 154 }
 155
 156 // Nesting an input checkbox or radio button inside a label with this class
 157 // improves alignment, e.g.
 158 //      <label class="mw-ui-checkbox-label">
 159 //              <input type="checkbox">The label text
 160 //      </label>
 161 .mw-ui-checkbox-label, .mw-ui-radio-label {
 162         .agora-inline-label-styling();
 163 }