diff options
Diffstat (limited to 'less/forms.less')
| -rw-r--r-- | less/forms.less | 514 |
1 files changed, 514 insertions, 0 deletions
diff --git a/less/forms.less b/less/forms.less new file mode 100644 index 000000000..9e2e1dc1b --- /dev/null +++ b/less/forms.less @@ -0,0 +1,514 @@ +// Forms.less +// Base styles for various input types, form layouts, and states +// ------------------------------------------------------------- + + +// GENERAL STYLES +// -------------- + +// Make all forms have space below them +form { + margin: 0 0 @baseLineHeight; +} + +fieldset { + padding: 0; + margin: 0; + border: 0; +} + +// Groups of fields with labels on top (legends) +legend { + display: block; + width: 100%; + padding: 0; + margin-bottom: @baseLineHeight * 1.5; + font-size: @baseFontSize * 1.5; + line-height: @baseLineHeight * 2; + color: @grayDark; + border: 0; + border-bottom: 1px solid #eee; +} + +// Set font for forms +label, +input, +button, +select, +textarea { + #font > .sans-serif(@baseFontSize,normal,@baseLineHeight); +} + +// Identify controls by their labels +label { + display: block; + margin-bottom: 5px; + color: @grayDark; +} + +// Inputs, Textareas, Selects +input, +textarea, +select, +.uneditable-input { + display: inline-block; + width: 210px; + height: @baseLineHeight; + padding: 4px; + margin-bottom: 9px; + font-size: @baseFontSize; + line-height: @baseLineHeight; + color: @gray; + border: 1px solid #ccc; + .border-radius(3px); +} +.uneditable-textarea { + width: auto; + height: auto; +} + +// Inputs within a label +label input, +label textarea, +label select { + display: block; +} + +// Mini reset for unique input types +input[type=image], +input[type=checkbox], +input[type=radio] { + width: auto; + height: auto; + padding: 0; + margin: 3px 0; + *margin-top: 0; /* IE7 */ + line-height: normal; + border: none; + cursor: pointer; + .border-radius(0); +} + +// Reset the file input to browser defaults +input[type=file] { + padding: initial; + line-height: initial; + border: initial; + background-color: @white; + background-color: initial; + .box-shadow(none); +} + +// Help out input buttons +input[type=button], +input[type=reset], +input[type=submit] { + width: auto; + height: auto; +} + +// Set the height of select and file controls to match text inputs +select, +input[type=file] { + height: 28px; /* In IE7, the height of the select element cannot be changed by height, only font-size */ + *margin-top: 4px; /* For IE7, add top margin to align select with labels */ + line-height: 28px; +} + +// Chrome on Linux and Mobile Safari need background-color +select { + width: 220px; // default input width + 10px of padding that doesn't get applied + background-color: @white; +} + +// Make multiple select elements height not fixed +select[multiple], +select[size] { + height: auto; +} + +// Remove shadow from image inputs +input[type=image] { + .box-shadow(none); +} + +// Make textarea height behave +textarea { + height: auto; +} + +// Hidden inputs +input[type=hidden] { + display: none; +} + + + +// CHECKBOXES & RADIOS +// ------------------- + +// Indent the labels to position radios/checkboxes as hanging +.radio, +.checkbox { + padding-left: 18px; +} +.radio input[type=radio], +.checkbox input[type=checkbox] { + float: left; + margin-left: -18px; +} + +// Move the options list down to align with labels +.controls > .radio:first-child, +.controls > .checkbox:first-child { + padding-top: 5px; // has to be padding because margin collaspes +} + +// Radios and checkboxes on same line +.radio.inline, +.checkbox.inline { + display: inline-block; + margin-bottom: 0; +} +.radio.inline + .radio.inline, +.checkbox.inline + .checkbox.inline { + margin-left: 10px; // space out consecutive inline controls +} + + + +// FOCUS STATE +// ----------- + +input, +textarea { + .box-shadow(inset 0 1px 1px rgba(0,0,0,.075)); + @transition: border linear .2s, box-shadow linear .2s; + .transition(@transition); +} +input:focus, +textarea:focus { + border-color: rgba(82,168,236,.8); + @shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(82,168,236,.6); + .box-shadow(@shadow); + outline: 0; +} +input[type=file]:focus, +input[type=checkbox]:focus, +select:focus { + .box-shadow(none); // override for file inputs + outline: 1px dotted #666; // Selet elements don't get box-shadow styles, so instead we do outline +} + + + +// INPUT SIZES +// ----------- + +// General classes for quick sizes +.input-mini { width: 60px; } +.input-small { width: 90px; } +.input-medium { width: 150px; } +.input-large { width: 210px; } +.input-xlarge { width: 270px; } +.input-xxlarge { width: 530px; } + +// Grid style input sizes +input[class*="span"], +select[class*="span"], +textarea[class*="span"], +.uneditable-input { + float: none; + margin-left: 0; +} + +// This is a duplication of the main grid .columns() mixin, but subtracts 10px to account for input padding and border +.inputColumns(@columnSpan: 1) { + width: ((@gridColumnWidth) * @columnSpan) + (@gridGutterWidth * (@columnSpan - 1)) - 10; +} +input, +textarea, +.uneditable-input { + // Default columns + &.span1 { .inputColumns(1); } + &.span2 { .inputColumns(2); } + &.span3 { .inputColumns(3); } + &.span4 { .inputColumns(4); } + &.span5 { .inputColumns(5); } + &.span6 { .inputColumns(6); } + &.span7 { .inputColumns(7); } + &.span8 { .inputColumns(8); } + &.span9 { .inputColumns(9); } + &.span10 { .inputColumns(10); } + &.span11 { .inputColumns(11); } + &.span12 { .inputColumns(12); } +} + +.selectColumns(@columnSpan: 1) { + width: ((@gridColumnWidth) * @columnSpan) + (@gridGutterWidth * (@columnSpan - 1)) + 10; +} +select { + &.span1 { .selectColumns(1); } + &.span2 { .selectColumns(2); } + &.span3 { .selectColumns(3); } + &.span4 { .selectColumns(4); } + &.span5 { .selectColumns(5); } + &.span6 { .selectColumns(6); } + &.span7 { .selectColumns(7); } + &.span8 { .selectColumns(8); } + &.span9 { .selectColumns(9); } + &.span10 { .selectColumns(10); } + &.span11 { .selectColumns(11); } + &.span12 { .selectColumns(12); } +} + + + +// DISABLED STATE +// -------------- + +// Disabled and read-only inputs +input[disabled], +select[disabled], +textarea[disabled], +input[readonly], +select[readonly], +textarea[readonly] { + background-color: #f5f5f5; + border-color: #ddd; + cursor: not-allowed; +} + + + + +// FORM FIELD FEEDBACK STATES +// -------------------------- + +// Mixin for form field states +.formFieldState(@textColor: #555, @borderColor: #ccc, @backgroundColor: #f5f5f5) { + // Set the text color + > label, + .help-block, + .help-inline { + color: @textColor; + } + // Style inputs accordingly + input, + select, + textarea { + color: @textColor; + border-color: @borderColor; + &:focus { + border-color: darken(@borderColor, 10%); + .box-shadow(0 0 6px lighten(@borderColor, 20%)); + } + } + // Give a small background color for input-prepend/-append + .input-prepend .add-on, + .input-append .add-on { + color: @textColor; + background-color: @backgroundColor; + border-color: @textColor; + } +} +// Warning +.control-group.warning { + .formFieldState(@warningText, @warningText, @warningBackground); +} +// Error +.control-group.error { + .formFieldState(@errorText, @errorText, @errorBackground); +} +// Success +.control-group.success { + .formFieldState(@successText, @successText, @successBackground); +} + +// HTML5 invalid states +// Shares styles with the .control-group.error above +input:focus:required:invalid, +textarea:focus:required:invalid, +select:focus:required:invalid { + color: #b94a48; + border-color: #ee5f5b; + &:focus { + border-color: darken(#ee5f5b, 10%); + .box-shadow(0 0 6px lighten(#ee5f5b, 20%)); + } +} + + + +// FORM ACTIONS +// ------------ + +.form-actions { + padding: (@baseLineHeight - 1) 20px @baseLineHeight; + margin-top: @baseLineHeight; + margin-bottom: @baseLineHeight; + background-color: #f5f5f5; + border-top: 1px solid #ddd; +} + +// For text that needs to appear as an input but should not be an input +.uneditable-input { + display: block; + background-color: @white; + border-color: #eee; + .box-shadow(inset 0 1px 2px rgba(0,0,0,.025)); + cursor: not-allowed; +} + +// Placeholder text gets special styles; can't be bundled together though for some reason +.placeholder(@grayLight); + + + +// HELP TEXT +// --------- + +.help-block { + margin-top: 5px; + margin-bottom: 0; + color: @grayLight; +} + +.help-inline { + display: inline-block; + margin-bottom: 9px; + vertical-align: middle; + padding-left: 5px; +} + + + +// INPUT GROUPS +// ------------ + +// Allow us to put symbols and text within the input field for a cleaner look +.input-prepend, +.input-append { + margin-bottom: 5px; + .clearfix(); // Clear the float to prevent wrapping + input, + .uneditable-input { + .border-radius(0 3px 3px 0); + } + .uneditable-input { + border-left-color: #ccc; + } + .add-on { + float: left; + display: block; + width: auto; + min-width: 16px; + height: @baseLineHeight; + margin-right: -1px; + padding: 4px 4px 4px 5px; + font-weight: normal; + line-height: @baseLineHeight; + color: @grayLight; + text-align: center; + text-shadow: 0 1px 0 @white; + background-color: #f5f5f5; + border: 1px solid #ccc; + .border-radius(3px 0 0 3px); + } + .active { + background-color: lighten(@green, 30); + border-color: @green; + } +} +.input-prepend { + .add-on { + *margin-top: 1px; /* IE6-7 */ + } +} +.input-append { + input, + .uneditable-input { + float: left; + .border-radius(3px 0 0 3px); + } + .uneditable-input { + border-right-color: #ccc; + } + .add-on { + margin-right: 0; + margin-left: -1px; + .border-radius(0 3px 3px 0); + } +} + + + +// SEARCH FORM +// ----------- + +.search-query { + padding-left: 14px; + padding-right: 14px; + margin-bottom: 0; // remove the default margin on all inputs + .border-radius(14px); +} + + + +// HORIZONTAL & VERTICAL FORMS +// --------------------------- + +// Common properties +// ----------------- + +.form-search, +.form-inline, +.form-horizontal { + input, + textarea, + select, + .help-inline, + .uneditable-input { + display: inline-block; + margin-bottom: 0; + } +} +.form-search label, +.form-inline label { + display: inline-block; +} + +// Margin to space out fieldsets +.control-group { + margin-bottom: @baseLineHeight / 2; +} + +// Horizontal-specific styles +// -------------------------- + +.form-horizontal { + // Legend collapses margin, so we're relegated to padding + legend + .control-group { + margin-top: @baseLineHeight; + -webkit-margin-top-collapse: separate; + } + // Increase spacing between groups + .control-group { + margin-bottom: @baseLineHeight; + } + // Float the labels left + .control-group > label { + float: left; + width: 140px; + padding-top: 5px; + text-align: right; + } + // Move over all input controls and content + .controls { + margin-left: 160px; + } + // Move over buttons in .form-actions to align with .controls + .form-actions { + padding-left: 160px; + } +} |