mirror of
https://github.com/mdbootstrap/mdb-ui-kit.git
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330 lines
10 KiB
SCSS
330 lines
10 KiB
SCSS
// must be broken out for reuse - webkit selector breaks firefox
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@mixin 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: $static-line-height;
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}
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}
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@mixin label-size-variant($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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// @include material-placeholder {
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// font-size: $placeholder-font-size;
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// line-height: $line-height;
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// font-weight: 400;
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// }
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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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//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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//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: $help-block-font-size;
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}
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}
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@mixin mdb-form-color($label-color, $border-color) {
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// Use the BS provided mixin for the bulk of the color
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@include form-control-validation($label-color);
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// Set the border and box shadow on specific inputs to match
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.form-control {
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border-color: $border-color;
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}
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// Set validation states also for addons
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.input-group-addon {
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border-color: $border-color;
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}
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label {
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color: $label-color;
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}
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}
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@mixin mdb-form-control-validation($name, $color) {
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// e.g. has-danger
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&.has-#{$name} {
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// override BS and keep the border-color normal/grey so that focus animation draws attention
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.form-control {
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border-color: $input-border-color;
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}
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&.is-focused {
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// on focus set borders and labels to the validation color
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@include mdb-form-color($color, $color);
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// underline animation color on focus
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.mdb-form-control-decorator {
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&::before,
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&::after {
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@include gradient-vertical($color, $input-border-color);
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}
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}
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}
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}
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}
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@mixin mdb-form-group-size-variant($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 * $placeholder-font-size)) !default;
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$static-line-height: ($mdb-label-static-size-ratio * $line-height) !default;
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$label-as-placeholder-top: -1 * ($vertical-padding + $label-as-placeholder-shim) !default;
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$label-top: $label-as-placeholder-top - ($placeholder-font-size + $vertical-padding) !default;
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$help-block-font-size: ceil(($mdb-help-block-size-ratio * $placeholder-font-size)) !default;
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$help-block-line-height: ($mdb-help-block-size-ratio * $line-height) !default;
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// this is outside a form-group
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@if not $parent {
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@include label-size-variant($placeholder-font-size, $vertical-padding, $line-height, $static-font-size, $static-line-height, $help-block-font-size);
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} @else {
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// this is inside a form-group, may be .mdb-form-group.mdb-form-group-sm or .mdb-form-group.mdb-form-group-lg
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#{$parent} {
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@include 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: $vertical-padding;
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// FIXME: need to avoid top margin http://v4-alpha.getbootstrap.com/content/reboot/#approach
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// form-group margin-top must be large enough for the label and the label's top padding since label is absolutely positioned
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//margin: ($label-top-margin + $static-font-size) 0 0 0; // old, try padding below
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//padding-top: ($label-top-margin + $static-font-size);
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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: $line-height;
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}
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}
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// static, focused, or autofill floating labels
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&.label-static,
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&.label-floating.is-focused,
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&.label-floating:not(.is-empty) {
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@include label-static($label-top, $static-font-size, $static-line-height);
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}
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// #559 Fix for webkit/chrome autofill - rule must be separate because it breaks firefox otherwise #731
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&.label-floating input.form-control:-webkit-autofill ~ label.control-label {
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@include label-static($label-top, $static-font-size, $static-line-height);
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}
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}
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}
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}
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@include mdb-form-color($mdb-label-color, $input-border-color);
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@include mdb-form-control-validation(warning, $brand-warning);
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@include mdb-form-control-validation(danger, $brand-danger);
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@include mdb-form-control-validation(success, $brand-success);
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@include mdb-form-control-validation(info, $brand-info);
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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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// The border bottom should be static in all states, the decorator will be animated over this.
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&,
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&:focus,
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.mdb-form-group.is-focused & {
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border: 0;
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border-bottom: $input-btn-border-width solid $input-border-color;
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}
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&[disabled],
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fieldset[disabled] & {
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border-bottom: $input-btn-border-width dotted $input-border-color;
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}
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}
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// Focus underline animation =================================
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.mdb-form-control-decorator {
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position: relative;
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top: (-1 * $input-btn-border-width); // move the top up enough to overlay the border from the input
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display: block;
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&::before,
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&::after {
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position: absolute;
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width: 0;
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height: $input-btn-border-width;
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content: "";
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@include gradient-vertical($brand-primary, $input-border-color);
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transition: 0.3s ease all;
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// focused state - it transitions the width of each (before and after) to 50% creating the center out effect
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.form-control:focus ~ &,
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.mdb-form-group.is-focused .form-control ~ & {
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width: 50%;
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}
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}
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&::before {
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left: 50%;
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}
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&::after {
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right: 50%;
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}
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}
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// End: Focus underline animation =================================
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// -----
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// Labels with mdb-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(unquote(" label.control-label"), color, $mdb-input-placeholder-color); // default label color variations
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.mdb-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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label,
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label.control-label {
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color: $brand-primary;
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}
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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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//textarea {
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// resize: none;
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//}
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}
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select {
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&,
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&.form-control {
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// Use vendor prefixes as `appearance` isn't part of the CSS spec. OSX doesn't obey the border-radius: 0 without this.
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-moz-appearance: none;
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-webkit-appearance: none;
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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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@include mdb-form-group-size-variant(null, $font-size-base, $mdb-label-top-margin-base, $mdb-input-padding-y-base, $line-height, $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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@include mdb-form-group-size-variant(unquote(".mdb-form-group"), $font-size-base, $mdb-label-top-margin-base, $mdb-input-padding-y-base, $line-height, $mdb-label-as-placeholder-shim-base);
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// sm floating size/location
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@include mdb-form-group-size-variant(unquote(".mdb-form-group.mdb-form-group-sm"), $font-size-sm, $mdb-label-top-margin-sm, $mdb-input-padding-y-sm, $line-height-sm, $mdb-label-as-placeholder-shim-sm);
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// lg floating size/location
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@include mdb-form-group-size-variant(unquote(".mdb-form-group.mdb-form-group-lg"), $font-size-lg, $mdb-label-top-margin-lg, $mdb-input-padding-y-lg, $line-height-lg, $mdb-label-as-placeholder-shim-lg);
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// Input files - hide actual input - requires specific markup in the sample.
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//.mdb-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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// I don't think this was in use...
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//legend {
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// border-bottom: 0;
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//}
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//
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//
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//.form-horizontal {
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//
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// // Consistent vertical alignment of radios and checkboxes
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// .radio,
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// .checkbox,
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// .radio-inline,
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// .checkbox-inline {
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// padding-top: 0;
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// }
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//
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// .radio {
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// margin-bottom: 10px;
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// }
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//
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// label {
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// text-align: right;
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// }
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//
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// label.control-label {
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// margin: 0;
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// }
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//}
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