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https://github.com/mdbootstrap/mdb-ui-kit.git
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7460cdbaeb
The default label style already includes the base text color. Setting it additionally in label-size-variant prevents the has-* status variants from applying the proper text color.
351 lines
10 KiB
Plaintext
351 lines
10 KiB
Plaintext
@import '_inputs-size.less';
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// label variations
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.label {
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border-radius: @border-radius-small;
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.variations(~".label", ~"", background-color, @grey);
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}
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// must be broken out for reuse - webkit selector breaks firefox
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.label-static(@label-top, @static-font-size, @static-line-height) {
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label.control-label {
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top: @label-top;
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left: 0;
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// must repeat because the selector above is more specific than the general label sizing
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font-size: @static-font-size;
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line-height: @static-line-height;
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}
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}
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.label-size-variant(@placeholder-font-size, @vertical-padding, @line-height, @static-font-size, @static-line-height, @help-block-font-size){
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.form-control {
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.material-placeholder({
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font-size: @placeholder-font-size;
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line-height: @line-height;
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color: @mdb-input-placeholder-color;
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font-weight: 400;
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});
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// margin-bottom must be specified to give help-block vertical space.
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// @see also form-group padding-bottom (and size variants) re: collapsible margins. These work together.
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margin-bottom: @vertical-padding;
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}
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// generic labels used anywhere in the form (not control-label)
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.checkbox label,
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.radio label,
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label {
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font-size: @placeholder-font-size;
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line-height: @line-height;
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color: @mdb-input-placeholder-color;
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font-weight: 400;
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}
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// smaller focused or static size
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label.control-label {
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font-size: @static-font-size;
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line-height: @static-line-height;
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font-weight: 400;
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margin: 16px 0 0 0; // std and lg
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}
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.help-block {
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margin-top: 0; // allow the input margin to set-off the top of the help-block
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font-size: @help-block-font-size;
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}
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}
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.form-group-validation-state(@name, @color) {
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&.@{name} { // e.g. has-error
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.form-control {
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box-shadow: none;
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}
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&.is-focused .form-control {
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background-image: linear-gradient(@color, @color), linear-gradient(@mdb-input-underline-color, @mdb-input-underline-color);
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}
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label.control-label,
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.help-block {
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color: @color;
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}
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}
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}
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.form-group-size-variant(@parent, @placeholder-font-size, @label-top-margin, @vertical-padding, @line-height, @label-as-placeholder-shim) {
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@static-font-size: ceil((@mdb-label-static-size-ratio * @placeholder-font-size));
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@static-line-height: (@mdb-label-static-size-ratio * @line-height);
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@label-as-placeholder-top: -1 * (@vertical-padding + @label-as-placeholder-shim);
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@label-top: @label-as-placeholder-top - (@placeholder-font-size + @vertical-padding);
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@help-block-font-size: ceil((@mdb-help-block-size-ratio * @placeholder-font-size));
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@help-block-line-height: (@mdb-help-block-size-ratio * @line-height);
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// this is outside a form-group
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& when not (isstring(@parent)) {
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.label-size-variant(@placeholder-font-size, @vertical-padding, @line-height, @static-font-size, @static-line-height, @help-block-font-size);
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}
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// this is inside a form-group, may be .form-group.form-group-sm or .form-group.form-group-lg
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& when (isstring(@parent)) {
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@{parent} {
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.label-size-variant(@placeholder-font-size, @vertical-padding, @line-height, @static-font-size, @static-line-height, @help-block-font-size);
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// form-group padding-bottom
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// upon collapsing margins, the largest margin is honored which collapses the form-control margin-bottom,
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// so the form-control margin-bottom must also be expressed as form-group padding
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padding-bottom: @vertical-padding;
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// form-group margin-top must be large enough for the label and the label's top padding since label is absolutely positioned
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margin: (@label-top-margin + @static-font-size) 0 0 0;
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// larger labels as placeholders
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&.label-floating,
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&.label-placeholder {
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label.control-label {
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top: @label-as-placeholder-top; // place the floating label to look like a placeholder with input padding
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font-size: @placeholder-font-size;
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line-height: @line-height;
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}
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}
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// static, focused, or autofill floating labels
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&.label-static,
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&.label-floating.is-focused,
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&.label-floating:not(.is-empty) {
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.label-static(@label-top, @static-font-size, @static-line-height);
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}
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// #559 Fix for webkit/chrome autofill - rule must be separate because it breaks firefox otherwise #731
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&.label-floating input.form-control:-webkit-autofill ~ label.control-label {
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.label-static(@label-top, @static-font-size, @static-line-height);
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}
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}
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}
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}
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// -----
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// Inputs
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//
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// Reference http://www.google.com/design/spec/components/text-fields.html
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// MDL implementation: http://www.getmdl.io/components/index.html#textfields-section
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.form-control,
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.form-group .form-control {
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border: 0;
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background-image: linear-gradient(@brand-primary, @brand-primary), linear-gradient(@mdb-input-underline-color, @mdb-input-underline-color);
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background-size: 0 2px, 100% 1px;
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background-repeat: no-repeat;
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background-position: center bottom, center calc(~"100% - 1px");
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background-color: rgba(0, 0, 0, 0);
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transition: background 0s ease-out;
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float: none;
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box-shadow: none;
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border-radius: 0;
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// Placeholders and and labels-as-placeholders should look the same
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.material-placeholder({
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color: @mdb-input-placeholder-color;
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font-weight: 400;
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});
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//&:textarea { // appears to be an invalid selector
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// height: 40px;
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//}
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&[readonly],
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&[disabled],
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fieldset[disabled] & {
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background-color: rgba(0, 0, 0, 0);
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}
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&[disabled],
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fieldset[disabled] & {
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background-image: none;
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border-bottom: 1px dotted @mdb-input-underline-color;
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}
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}
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// -----
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// Labels with form-group signalled state
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//
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// Reference http://www.google.com/design/spec/components/text-fields.html
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// MDL implementation: http://www.getmdl.io/components/index.html#textfields-section
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//.variations(~" label.control-label", color, @mdb-input-placeholder-color); // default label color variations
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.form-group {
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position: relative;
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// -----
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// Labels with form-group signalled state
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//
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// Reference http://www.google.com/design/spec/components/text-fields.html
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// MDL implementation: http://www.getmdl.io/components/index.html#textfields-section
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&.label-static,
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&.label-placeholder,
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&.label-floating {
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label.control-label {
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position: absolute;
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pointer-events: none;
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transition: 0.3s ease all;
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}
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}
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// hint to browser for optimization
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// TODO: evaluate effectiveness - looking for community feedback
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&.label-floating label.control-label {
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will-change: left, top, contents;
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}
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// hide label-placeholders when the field is not empty
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&.label-placeholder:not(.is-empty){
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label.control-label{
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display: none;
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}
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}
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// Help blocks - position: absolute approach - uses no vertical space, text wrapping - not so good.
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.help-block {
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position: absolute; // do not use position: absolute because width/wrapping isn't automatic and overflows occur
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display: none;
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}
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// form-group is-focused display
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&.is-focused {
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.form-control {
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outline: none;
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background-image: linear-gradient(@brand-primary, @brand-primary), linear-gradient(@mdb-input-underline-color, @mdb-input-underline-color);
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background-size: 100% 2px, 100% 1px;
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box-shadow: none;
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transition-duration: 0.3s;
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.material-input:after {
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background-color: @brand-primary;
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}
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}
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//.variations(~".is-focused label.control-label", color, @brand-primary); // focused label color variations
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label,
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label.control-label {
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color: @brand-primary;
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}
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//.variations(~".is-focused.label-placeholder label.control-label", color, @mdb-input-placeholder-color); // default label color variations
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&.label-placeholder {
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label,
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label.control-label {
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color: @mdb-input-placeholder-color;
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}
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}
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.help-block {
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display: block;
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}
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}
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.form-group-validation-state(has-warning, @brand-warning);
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.form-group-validation-state(has-error, @brand-danger);
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.form-group-validation-state(has-success, @brand-success);
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.form-group-validation-state(has-info, @brand-info);
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textarea {
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resize: none;
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& ~ .form-control-highlight {
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margin-top: -11px;
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}
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}
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select {
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appearance: none; // Fix for OS X
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& ~ .material-input:after {
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display: none;
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}
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}
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}
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// default floating size/location without a form-group (will skip form-group styles, and just render default sizing variation)
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.form-group-size-variant(null, @mdb-input-font-size-base, @mdb-label-top-margin-base, @mdb-input-padding-base-vertical, @mdb-input-line-height-base, @mdb-label-as-placeholder-shim-base);
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// default floating size/location with a form-group (need margin etc from a default form-group)
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.form-group-size-variant(~".form-group", @mdb-input-font-size-base, @mdb-label-top-margin-base, @mdb-input-padding-base-vertical, @mdb-input-line-height-base, @mdb-label-as-placeholder-shim-base);
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// sm floating size/location
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.form-group-size-variant(~".form-group.form-group-sm", @mdb-input-font-size-small, @mdb-label-top-margin-small, @mdb-input-padding-small-vertical, @mdb-input-line-height-small, @mdb-label-as-placeholder-shim-small);
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// lg floating size/location
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.form-group-size-variant(~".form-group.form-group-lg", @mdb-input-font-size-large, @mdb-label-top-margin-large, @mdb-input-padding-large-vertical, @mdb-input-line-height-large, @mdb-label-as-placeholder-shim-large);
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select.form-control {
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border: 0;
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box-shadow: none;
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border-radius: 0;
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.form-group.is-focused & {
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box-shadow: none;
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border-color: @mdb-input-underline-color;
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}
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&[multiple] {
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&,
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.form-group.is-focused & {
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height: 85px;
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}
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}
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}
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.input-group-button-variation(@vertical-padding) {
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.input-group-btn {
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.btn {
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margin: 0 0 @vertical-padding 0;
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}
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}
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}
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// ----------------
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// input group/addon related styles
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// default margin - no form-group required
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.input-group-button-variation(@mdb-input-padding-base-vertical);
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.form-group {
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//.form-control {
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// float: none;
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//}
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// sm margin
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&.form-group-sm {
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.input-group-button-variation(@mdb-input-padding-small-vertical);
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}
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// lg margin
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&.form-group-lg {
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.input-group-button-variation(@mdb-input-padding-large-vertical);
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}
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}
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.input-group { // may be in or outside of form-group
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.input-group-btn {
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padding: 0 12px; // match addon spacing
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}
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.input-group-addon {
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border: 0;
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background: transparent;
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}
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}
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// Input files - hide actual input - requires specific markup in the sample.
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.form-group input[type=file] {
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opacity: 0;
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position: absolute;
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top: 0;
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right: 0;
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bottom: 0;
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left: 0;
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width: 100%;
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height: 100%;
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z-index: 100;
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}
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