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f9f5654ab0
Issue number: Part of #28300 --------- <!-- Please do not submit updates to dependencies unless it fixes an issue. --> <!-- Please try to limit your pull request to one type (bugfix, feature, etc). Submit multiple pull requests if needed. --> ## What is the current behavior? <!-- Please describe the current behavior that you are modifying. --> Developers are unable to adjust margin, width, etc. of the checkbox label ## What is the new behavior? <!-- Please describe the behavior or changes that are being added by this PR. --> - Checkbox label has a shadow part. ## Does this introduce a breaking change? - [ ] Yes - [x] No <!-- If this introduces a breaking change, please describe the impact and migration path for existing applications below. --> ## Other information <!-- Any other information that is important to this PR such as screenshots of how the component looks before and after the change. --> As part of this work, I investigated moving `pointer-events: none` up the DOM tree so developers wouldn't be able to override it with the shadow part. In my testing, I was unable to see any difference in behavior with vs without `pointer-events: none`. Therefore, I removed it entirely.
315 lines
7.2 KiB
SCSS
315 lines
7.2 KiB
SCSS
@import "../../themes/ionic.globals";
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@import "./checkbox.vars.scss";
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// Checkbox
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// --------------------------------------------------
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:host {
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/**
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* @prop --size: Size of the checkbox icon
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*
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* @prop --checkbox-background: Background of the checkbox icon
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* @prop --checkbox-background-checked: Background of the checkbox icon when checked
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*
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* @prop --border-color: Border color of the checkbox icon
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* @prop --border-radius: Border radius of the checkbox icon
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* @prop --border-width: Border width of the checkbox icon
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* @prop --border-style: Border style of the checkbox icon
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* @prop --border-color-checked: Border color of the checkbox icon when checked
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*
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* @prop --transition: Transition of the checkbox icon
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*
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* @prop --checkmark-color: Color of the checkbox checkmark when checked
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* @prop --checkmark-width: Stroke width of the checkbox checkmark
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*/
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--checkbox-background-checked: #{ion-color(primary, base)};
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--border-color-checked: #{ion-color(primary, base)};
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--checkmark-color: #{ion-color(primary, contrast)};
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--checkmark-width: 1;
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--transition: none;
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display: inline-block;
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position: relative;
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cursor: pointer;
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user-select: none;
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z-index: $z-index-item-input;
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}
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:host(.in-item) {
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width: 100%;
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height: 100%;
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}
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/**
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* Checkbox can be slotted
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* in components such as item and
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* toolbar which is why we do not
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* limit the below behavior to just ion-item.
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*/
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:host([slot="start"]:not(.legacy-checkbox)),
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:host([slot="end"]:not(.legacy-checkbox)) {
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width: auto;
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}
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// TODO(FW-3100): remove this
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:host(.legacy-checkbox) {
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width: var(--size);
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height: var(--size);
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}
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:host(.ion-color) {
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--checkbox-background-checked: #{current-color(base)};
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--border-color-checked: #{current-color(base)};
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--checkmark-color: #{current-color(contrast)};
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}
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// TODO(FW-3100): remove this
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:host(.legacy-checkbox) label {
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@include input-cover();
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display: flex;
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align-items: center;
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opacity: 0;
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}
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.checkbox-wrapper {
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display: flex;
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flex-grow: 1;
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align-items: center;
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height: inherit;
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cursor: inherit;
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}
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.label-text-wrapper {
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text-overflow: ellipsis;
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white-space: nowrap;
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overflow: hidden;
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}
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:host(.in-item:not(.legacy-checkbox)) .label-text-wrapper {
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@include margin($checkbox-item-label-margin-top, null, $checkbox-item-label-margin-bottom, null);
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}
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:host(.in-item.checkbox-label-placement-stacked) .label-text-wrapper {
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@include margin($checkbox-item-label-margin-top, null, $form-control-label-margin, null);
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}
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:host(.in-item.checkbox-label-placement-stacked) .native-wrapper {
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@include margin(null, null, $checkbox-item-label-margin-bottom, null);
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}
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/**
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* If no label text is placed into the slot
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* then the element should be hidden otherwise
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* there will be additional margins added.
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*/
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.label-text-wrapper-hidden {
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display: none;
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}
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input {
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@include visually-hidden();
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}
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.native-wrapper {
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display: flex;
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align-items: center;
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}
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.checkbox-icon {
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@include border-radius(var(--border-radius));
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position: relative;
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transition: var(--transition);
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border-width: var(--border-width);
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border-style: var(--border-style);
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border-color: var(--border-color);
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background: var(--checkbox-background);
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box-sizing: border-box;
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}
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// TODO(FW-3100): remove this
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:host(.legacy-checkbox) .checkbox-icon {
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display: block;
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width: 100%;
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height: 100%;
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}
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// TODO(FW-3100): merge this with other .checkbox-icon styles above
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:host(:not(.legacy-checkbox)) .checkbox-icon {
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width: var(--size);
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height: var(--size);
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}
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.checkbox-icon path {
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fill: none;
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stroke: var(--checkmark-color);
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stroke-width: var(--checkmark-width);
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opacity: 0;
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}
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// Justify Content
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// ---------------------------------------------
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:host(.checkbox-justify-space-between) .checkbox-wrapper {
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justify-content: space-between;
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}
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:host(.checkbox-justify-start) .checkbox-wrapper {
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justify-content: start;
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}
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:host(.checkbox-justify-end) .checkbox-wrapper {
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justify-content: end;
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}
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// Align Items
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// ---------------------------------------------
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:host(.checkbox-alignment-start) .checkbox-wrapper {
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align-items: start;
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}
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:host(.checkbox-alignment-center) .checkbox-wrapper {
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align-items: center;
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}
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// Label Placement - Start
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// ----------------------------------------------------------------
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/**
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* Label is on the left of the checkbox in LTR and
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* on the right in RTL.
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*/
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:host(.checkbox-label-placement-start) .checkbox-wrapper {
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flex-direction: row;
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}
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:host(.checkbox-label-placement-start) .label-text-wrapper {
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/**
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* The margin between the label and
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* the checkbox should be on the end
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* when the label sits at the start.
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*/
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@include margin(null, $form-control-label-margin, null, 0);
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}
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// Label Placement - End
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// ----------------------------------------------------------------
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/**
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* Label is on the right of the checkbox in LTR and
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* on the left in RTL.
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*/
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:host(.checkbox-label-placement-end) .checkbox-wrapper {
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flex-direction: row-reverse;
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}
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/**
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* The margin between the label and
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* the checkbox should be on the start
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* when the label sits at the end.
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*/
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:host(.checkbox-label-placement-end) .label-text-wrapper {
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@include margin(null, 0, null, $form-control-label-margin);
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}
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// Label Placement - Fixed
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// ----------------------------------------------------------------
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:host(.checkbox-label-placement-fixed) .label-text-wrapper {
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/**
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* The margin between the label and
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* the checkbox should be on the end
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* when the label sits at the start.
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*/
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@include margin(null, $form-control-label-margin, null, 0);
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}
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/**
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* Label is on the left of the checkbox in LTR and
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* on the right in RTL. Label also has a fixed width.
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*/
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:host(.checkbox-label-placement-fixed) .label-text-wrapper {
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flex: 0 0 100px;
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width: 100px;
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min-width: 100px;
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max-width: 200px;
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}
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// Label Placement - Stacked
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// ----------------------------------------------------------------
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/**
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* Label is on top of the checkbox.
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*/
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:host(.checkbox-label-placement-stacked) .checkbox-wrapper {
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flex-direction: column;
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}
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:host(.checkbox-label-placement-stacked) .label-text-wrapper {
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@include transform(scale(#{$form-control-label-stacked-scale}));
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/**
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* The margin between the label and
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* the checkbox should be on the bottom
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* when the label sits at the top.
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*/
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@include margin(null, 0, $form-control-label-margin, 0);
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/**
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* Label text should not extend
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* beyond the bounds of the checkbox.
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*/
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max-width: calc(100% / #{$form-control-label-stacked-scale});
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}
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:host(.checkbox-label-placement-stacked.checkbox-alignment-start) .label-text-wrapper {
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@include transform-origin(start, top);
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}
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:host(.checkbox-label-placement-stacked.checkbox-alignment-center) .label-text-wrapper {
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@include transform-origin(center, top);
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}
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// Checked / Indeterminate Checkbox
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// ---------------------------------------------
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:host(.checkbox-checked) .checkbox-icon,
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:host(.checkbox-indeterminate) .checkbox-icon {
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border-color: var(--border-color-checked);
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background: var(--checkbox-background-checked);
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}
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:host(.checkbox-checked) .checkbox-icon path,
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:host(.checkbox-indeterminate) .checkbox-icon path {
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opacity: 1;
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}
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// Disabled Checkbox
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// ---------------------------------------------
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:host(.checkbox-disabled) {
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pointer-events: none;
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}
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