{"version":3,"names":["CSS","buttonLoader","content","contentSlotted","icon","iconStart","iconEnd","loadingIn","loadingOut","iconStartEmpty","iconEndEmpty","buttonPadding","buttonPaddingShrunk","buttonCss","CalciteButtonStyle0","Button","this","mutationObserver","createObserver","updateHasContent","resizeObserver","setTooltipText","handleClick","type","href","submitForm","resetForm","contentEl","tooltipText","offsetWidth","scrollWidth","el","innerText","setChildEl","childEl","observe","handleGlobalAttributesChanged","forceUpdate","onMessagesChange","connectedCallback","connectLocalized","connectMessages","setupTextContentObserver","connectLabel","formEl","findAssociatedForm","disconnectedCallback","disconnect","disconnectLabel","disconnectLocalized","disconnectMessages","componentWillLoad","setUpLoadableComponent","isBrowser","setUpMessages","componentDidLoad","setComponentLoaded","componentDidRender","updateHostInteraction","render","childElType","Tag","loaderNode","loading","h","class","inline","label","messages","scale","noStartEndIcons","iconStartEl","key","flipRtl","iconFlipRtl","getIconScale","iconEndEl","ref","InteractiveContainer","disabled","toAriaBoolean","ariaExpanded","getLabelText","hasContent","download","name","onClick","rel","tabIndex","target","title","setFocus","componentFocusable","focus","effectiveLocaleChange","updateMessages","effectiveLocale","slottedContent","textContent","trim","length","childNodes","nodeName","childList","subtree","onLabelClick"],"sources":["src/components/button/resources.ts","src/components/button/button.scss?tag=calcite-button&encapsulation=shadow","src/components/button/button.tsx"],"sourcesContent":["export const CSS = {\n  buttonLoader: \"calcite-button--loader\",\n  content: \"content\",\n  contentSlotted: \"content--slotted\",\n  icon: \"icon\",\n  iconStart: \"icon--start\",\n  iconEnd: \"icon--end\",\n  loadingIn: \"loading-in\",\n  loadingOut: \"loading-out\",\n  iconStartEmpty: \"icon-start-empty\",\n  iconEndEmpty: \"icon-end-empty\",\n  buttonPadding: \"button-padding\",\n  buttonPaddingShrunk: \"button-padding--shrunk\",\n};\n",":host {\n  @apply inline-block w-auto align-middle;\n}\n\n// fab variants\n:host([round]) {\n  border-radius: 50px;\n  & a,\n  & button {\n    border-radius: 50px;\n  }\n}\n\n// focus styles\n:host button,\n:host a {\n  @apply focus-base;\n  &:focus {\n    @apply focus-outset;\n  }\n}\n// button base\n:host button,\n:host a {\n  --calcite-button-content-margin-internal: theme(\"margin.2\");\n  --calcite-button-padding-x-internal: 7px;\n  --calcite-button-padding-y-internal: 3px;\n  padding-block: var(--calcite-button-padding-y-internal);\n  padding-inline: var(--calcite-button-padding-x-internal);\n  @apply font-inherit\n    relative\n    box-border\n    flex\n    h-full\n    w-full\n    cursor-pointer\n    select-none\n    appearance-none\n    items-center\n    justify-center\n    rounded-none\n    border-none\n    text-center\n    font-normal\n    no-underline;\n  // include transition from focus\n  transition:\n    color var(--calcite-animation-timing) ease-in-out,\n    background-color var(--calcite-animation-timing) ease-in-out,\n    box-shadow var(--calcite-animation-timing) ease-in-out,\n    outline-color var(--calcite-internal-animation-timing-fast) ease-in-out;\n  &:hover {\n    @apply no-underline;\n  }\n  & span {\n    @apply truncate;\n  }\n}\n\n.content {\n  margin-inline: var(--calcite-button-content-margin-internal);\n}\n\n.icon-start-empty {\n  .content {\n    margin-inline-start: unset;\n  }\n}\n.icon-end-empty {\n  .content {\n    margin-inline-end: unset;\n  }\n}\n\n:host([scale=\"m\"]) {\n  button,\n  a {\n    --calcite-button-content-margin-internal: theme(\"margin.3\");\n  }\n}\n:host([scale=\"l\"]) {\n  button,\n  a {\n    --calcite-button-content-margin-internal: theme(\"margin.4\");\n  }\n}\n\n// button width\n:host([width=\"auto\"]) {\n  @apply w-auto;\n}\n\n:host([width=\"half\"]) {\n  @apply w-2/4;\n}\n\n:host([width=\"full\"]) {\n  @apply w-full;\n}\n\n// alignment\n:host([alignment=\"center\"]:not([width=\"auto\"])) {\n  a,\n  button {\n    @apply justify-center;\n  }\n}\n:host([alignment=\"start\"]:not([width=\"auto\"])) {\n  a,\n  button {\n    @apply justify-start;\n  }\n}\n:host([alignment=\"end\"]:not([width=\"auto\"])) {\n  a,\n  button {\n    @apply justify-end;\n  }\n}\n:host([alignment*=\"space-between\"]:not([width=\"auto\"])) {\n  a,\n  button {\n    @apply justify-between;\n  }\n}\n:host([alignment=\"icon-start-space-between\"]:not([width=\"auto\"])) {\n  .icon--start {\n    margin-inline-end: auto;\n  }\n  a,\n  button {\n    text-align: unset;\n  }\n}\n:host([alignment=\"icon-end-space-between\"]:not([width=\"auto\"])) {\n  .icon--end {\n    margin-inline-start: auto;\n  }\n  a,\n  button {\n    text-align: unset;\n  }\n}\n\n// only two icons\n:host([alignment=\"center\"]) {\n  a:not(.content--slotted),\n  button:not(.content--slotted) {\n    .icon--start + .icon--end {\n      margin-inline-start: var(--calcite-button-content-margin-internal);\n    }\n  }\n}\n\n.icon {\n  @apply relative\n    m-0\n    inline-flex\n    font-normal;\n  line-height: inherit;\n}\n\n@include disabled();\n\n@keyframes loader-in {\n  0% {\n    inline-size: 0;\n    opacity: 0;\n    transform: scale(0.5);\n  }\n  100% {\n    inline-size: 1em;\n    opacity: 1;\n    transform: scale(1);\n  }\n}\n@keyframes loader-out {\n  0% {\n    inline-size: 1em;\n    opacity: 1;\n    transform: scale(1);\n  }\n  100% {\n    inline-size: 0;\n    opacity: 0;\n    transform: scale(0.5);\n  }\n}\n\n.calcite-button--loader {\n  @apply flex;\n  calcite-loader {\n    @apply m-0;\n  }\n}\n\n:host([loading]) {\n  // center loading spinner when button has text\n  button.content--slotted,\n  a.content--slotted {\n    .calcite-button--loader calcite-loader {\n      margin-inline-end: var(--calcite-button-content-margin-internal);\n    }\n  }\n  // hide icons when loading with no text\n  button:not(.content--slotted),\n  a:not(.content--slotted) {\n    .icon--start,\n    .icon--end {\n      @apply hidden;\n    }\n  }\n}\n\n// button styles\n:host([appearance]) {\n  button,\n  a {\n    @apply border-color-transparent\n      border\n      border-solid;\n  }\n}\n\n:host([kind=\"brand\"]) {\n  button,\n  a {\n    @apply text-color-inverse bg-brand;\n    &:hover,\n    &:focus {\n      @apply bg-brand-hover;\n    }\n    &:active {\n      @apply bg-brand-press;\n    }\n    calcite-loader {\n      @apply text-color-inverse;\n    }\n  }\n}\n:host([kind=\"danger\"]) {\n  button,\n  a {\n    @apply text-color-inverse bg-danger;\n    &:hover,\n    &:focus {\n      @apply bg-danger-hover;\n    }\n    &:active {\n      @apply bg-danger-press;\n    }\n    calcite-loader {\n      @apply text-color-inverse;\n    }\n  }\n}\n:host([kind=\"neutral\"]) {\n  button,\n  a {\n    @apply text-color-1 bg-foreground-3;\n    &:hover,\n    &:focus {\n      @apply bg-foreground-2;\n    }\n    &:active {\n      @apply bg-foreground-1;\n    }\n    calcite-loader {\n      @apply text-color-1;\n    }\n  }\n}\n:host([kind=\"inverse\"]) {\n  button,\n  a {\n    @apply text-color-inverse;\n    background-color: var(--calcite-color-inverse);\n    &:hover,\n    &:focus {\n      background-color: var(--calcite-color-inverse-hover);\n    }\n    &:active {\n      background-color: var(--calcite-color-inverse-press);\n    }\n    calcite-loader {\n      @apply text-color-inverse;\n    }\n  }\n}\n// outline\n:host([appearance=\"outline-fill\"]) {\n  button,\n  a {\n    @apply bg-foreground-1 border border-solid;\n    box-shadow: inset 0 0 0 1px transparent;\n  }\n}\n:host([appearance=\"outline-fill\"][kind=\"brand\"]) {\n  button,\n  a {\n    @apply border-color-brand bg-foreground-1;\n    color: theme(\"colors.brand\");\n    &:hover {\n      @apply border-color-brand-hover;\n      color: theme(\"colors.brand-hover\");\n      box-shadow: inset 0 0 0 1px var(--calcite-color-brand-hover);\n    }\n    &:focus {\n      @apply border-color-brand;\n      color: theme(\"colors.brand\");\n      box-shadow: inset 0 0 0 2px var(--calcite-color-brand);\n    }\n    &:active {\n      @apply border-color-brand-press;\n      color: theme(\"colors.brand-press\");\n      box-shadow: inset 0 0 0 2px var(--calcite-color-brand-press);\n    }\n    calcite-loader {\n      color: theme(\"colors.brand\");\n    }\n  }\n}\n:host([appearance=\"outline-fill\"][kind=\"danger\"]) {\n  button,\n  a {\n    @apply border-color-danger bg-foreground-1;\n    color: theme(\"colors.danger\");\n    &:hover {\n      @apply border-color-danger-hover;\n      color: theme(\"colors.danger-hover\");\n      box-shadow: inset 0 0 0 1px var(--calcite-color-status-danger-hover);\n    }\n    &:focus {\n      @apply border-color-danger;\n      color: theme(\"colors.danger\");\n      box-shadow: inset 0 0 0 2px var(--calcite-color-status-danger);\n    }\n    &:active {\n      @apply border-color-danger-press;\n      color: theme(\"colors.danger-press\");\n      box-shadow: inset 0 0 0 2px var(--calcite-color-status-danger-press);\n    }\n    calcite-loader {\n      color: theme(\"colors.danger\");\n    }\n  }\n}\n:host([appearance=\"outline-fill\"][kind=\"neutral\"]) {\n  button,\n  a {\n    @apply text-color-1 bg-foreground-1;\n    border-color: theme(\"borderColor.color.1\");\n    &:hover {\n      box-shadow: inset 0 0 0 1px var(--calcite-color-foreground-3);\n    }\n    &:focus {\n      box-shadow: inset 0 0 0 2px var(--calcite-color-foreground-3);\n    }\n    &:active {\n      box-shadow: inset 0 0 0 2px var(--calcite-color-foreground-3);\n    }\n    calcite-loader {\n      @apply text-color-1;\n    }\n  }\n}\n:host([appearance=\"outline-fill\"][kind=\"inverse\"]) {\n  button,\n  a {\n    @apply text-color-1 bg-foreground-1;\n    border-color: var(--calcite-color-inverse);\n    &:hover {\n      border-color: var(--calcite-color-inverse-hover);\n      box-shadow: inset 0 0 0 1px var(--calcite-color-inverse-hover);\n    }\n    &:focus {\n      border-color: var(--calcite-color-inverse);\n      box-shadow: inset 0 0 0 2px var(--calcite-color-inverse);\n    }\n    &:active {\n      border-color: var(--calcite-color-inverse-press);\n      box-shadow: inset 0 0 0 2px var(--calcite-color-inverse-press);\n    }\n    calcite-loader {\n      @apply text-color-1;\n    }\n  }\n}\n:host([appearance=\"outline\"]) {\n  button,\n  a {\n    @apply border border-solid bg-transparent;\n    box-shadow: inset 0 0 0 1px transparent;\n  }\n}\n:host([appearance=\"outline\"][kind=\"brand\"]) {\n  button,\n  a {\n    @apply border-color-brand bg-transparent;\n    color: theme(\"colors.brand\");\n    &:hover {\n      @apply border-color-brand-hover;\n      color: theme(\"colors.brand-hover\");\n      box-shadow: inset 0 0 0 1px var(--calcite-color-brand-hover);\n    }\n    &:focus {\n      @apply border-color-brand;\n      color: theme(\"colors.brand\");\n      box-shadow: inset 0 0 0 2px var(--calcite-color-brand);\n    }\n    &:active {\n      @apply border-color-brand-press;\n      color: theme(\"colors.brand-press\");\n      box-shadow: inset 0 0 0 2px var(--calcite-color-brand-press);\n    }\n    calcite-loader {\n      color: theme(\"colors.brand\");\n    }\n  }\n}\n:host([appearance=\"outline\"][kind=\"danger\"]) {\n  button,\n  a {\n    @apply border-color-danger bg-transparent;\n    color: theme(\"colors.danger\");\n    &:hover {\n      @apply border-color-danger-hover;\n      color: theme(\"colors.danger-hover\");\n      box-shadow: inset 0 0 0 1px var(--calcite-color-status-danger-hover);\n    }\n    &:focus {\n      @apply border-color-danger;\n      color: theme(\"colors.danger\");\n      box-shadow: inset 0 0 0 2px var(--calcite-color-status-danger);\n    }\n    &:active {\n      @apply border-color-danger-press;\n      color: theme(\"colors.danger-press\");\n      box-shadow: inset 0 0 0 2px var(--calcite-color-status-danger-press);\n    }\n    calcite-loader {\n      color: theme(\"colors.danger\");\n    }\n  }\n}\n:host([appearance=\"outline\"][kind=\"neutral\"]) {\n  button,\n  a {\n    @apply text-color-1  bg-transparent;\n    border-color: theme(\"borderColor.color.1\");\n    &:hover {\n      box-shadow: inset 0 0 0 1px var(--calcite-color-foreground-3);\n    }\n    &:focus {\n      box-shadow: inset 0 0 0 2px var(--calcite-color-foreground-3);\n    }\n    &:active {\n      box-shadow: inset 0 0 0 2px var(--calcite-color-foreground-3);\n    }\n    calcite-loader {\n      @apply text-color-1;\n    }\n  }\n}\n:host([appearance=\"outline\"][kind=\"inverse\"]) {\n  button,\n  a {\n    @apply text-color-1  bg-transparent;\n    border-color: var(--calcite-color-inverse);\n    &:hover {\n      border-color: var(--calcite-color-inverse-hover);\n      box-shadow: inset 0 0 0 1px var(--calcite-color-inverse-hover);\n    }\n    &:focus {\n      border-color: var(--calcite-color-inverse);\n      box-shadow: inset 0 0 0 2px var(--calcite-color-inverse);\n    }\n    &:active {\n      border-color: var(--calcite-color-inverse-press);\n      box-shadow: inset 0 0 0 2px var(--calcite-color-inverse-press);\n    }\n    calcite-loader {\n      @apply text-color-1;\n    }\n  }\n}\n\n:host([appearance=\"outline-fill\"][split-child=\"primary\"]) button,\n:host([appearance=\"outline\"][split-child=\"primary\"]) button {\n  border-inline-end-width: 0;\n  border-inline-start-width: theme(\"borderWidth.DEFAULT\");\n}\n\n:host([appearance=\"outline-fill\"][split-child=\"secondary\"]) button,\n:host([appearance=\"outline\"][split-child=\"secondary\"]) button {\n  border-inline-start-width: 0;\n  border-inline-end-width: theme(\"borderWidth.DEFAULT\");\n}\n\n// transparent\n:host([appearance=\"transparent\"]:not(.enable-editing-button)) {\n  button,\n  a {\n    @apply bg-transparent;\n    &:hover,\n    &:focus {\n      background-color: var(--calcite-color-transparent-hover);\n    }\n    &:active {\n      background-color: var(--calcite-color-transparent-press);\n    }\n  }\n}\n:host([appearance=\"transparent\"][kind=\"brand\"]) {\n  button,\n  a {\n    color: theme(\"colors.brand\");\n    &:hover {\n      color: theme(\"colors.brand-hover\");\n    }\n    &:focus {\n      color: theme(\"colors.brand\");\n    }\n    &:active {\n      color: theme(\"colors.brand-press\");\n    }\n    calcite-loader {\n      color: theme(\"colors.brand\");\n    }\n  }\n}\n\n:host([appearance=\"transparent\"][kind=\"danger\"]) {\n  button,\n  a {\n    color: theme(\"colors.danger\");\n    &:hover {\n      color: theme(\"colors.danger-hover\");\n    }\n    &:focus {\n      color: theme(\"colors.danger\");\n    }\n    &:active {\n      color: theme(\"colors.danger-press\");\n    }\n    calcite-loader {\n      color: theme(\"colors.danger\");\n    }\n  }\n}\n\n:host([appearance=\"transparent\"][kind=\"neutral\"]:not(.cancel-editing-button)) {\n  button,\n  a,\n  calcite-loader {\n    @apply text-color-1;\n  }\n}\n\n:host([appearance=\"transparent\"][kind=\"neutral\"].cancel-editing-button) {\n  button {\n    @apply text-color-3\n      border-t-color-input\n      border-b-color-input\n      border-t\n      border-b;\n    border-block-style: solid;\n\n    &:not(.content--slotted) {\n      --calcite-button-padding-y-internal: 0;\n    }\n\n    &:hover {\n      @apply text-color-1;\n    }\n  }\n}\n\n:host([appearance=\"transparent\"][kind=\"neutral\"].enable-editing-button) {\n  button {\n    @apply bg-transparent;\n  }\n}\n\n:host(.confirm-changes-button),\n:host(.cancel-editing-button),\n:host(.enable-editing-button) {\n  button {\n    &:focus {\n      outline-offset: -2px; // ensure focus outlines work in Safari\n    }\n  }\n}\n\n:host([appearance=\"transparent\"][kind=\"inverse\"]) {\n  button,\n  a,\n  calcite-loader {\n    @apply text-color-inverse;\n  }\n}\n\n// generate button scales (scenario: text exists)\n:host([scale=\"s\"]) button.content--slotted,\n:host([scale=\"s\"]) a.content--slotted {\n  @apply text-n2h;\n}\n\n// accommodate for transparent buttons not having borders\n:host([scale=\"s\"][appearance=\"transparent\"]) button.content--slotted,\n:host([scale=\"s\"][appearance=\"transparent\"]) a.content--slotted {\n  --calcite-button-padding-x-internal: theme(\"padding.2\");\n}\n\n:host([scale=\"s\"]) button,\n:host([scale=\"s\"]) a {\n  --calcite-button-padding-y-internal: 3px;\n}\n\n:host([scale=\"m\"]) button.content--slotted,\n:host([scale=\"m\"]) a.content--slotted {\n  --calcite-button-padding-x-internal: 11px;\n  @apply text-n1h;\n}\n\n:host([scale=\"m\"]) button,\n:host([scale=\"m\"]) a {\n  --calcite-button-padding-y-internal: 7px;\n}\n// accommodate for transparent buttons not having borders\n:host([scale=\"m\"][appearance=\"transparent\"]) button.content--slotted,\n:host([scale=\"m\"][appearance=\"transparent\"]) a.content--slotted {\n  --calcite-button-padding-x-internal: theme(\"padding.3\");\n}\n\n:host([scale=\"l\"]) button.content--slotted,\n:host([scale=\"l\"]) a.content--slotted {\n  --calcite-button-padding-x-internal: 15px;\n  @apply text-0h;\n}\n\n:host([scale=\"l\"]) {\n  .button-padding {\n    --calcite-button-padding-x-internal: theme(\"padding.4\");\n    --calcite-button-padding-y-internal: 11px;\n  }\n  //shrink the padding if an icon is present to preserve the height\n  .button-padding--shrunk {\n    --calcite-button-padding-y-internal: 9px;\n  }\n}\n\n// generate fab scales (scenario: 1 icon, ie., should be square)\n:host([scale=\"s\"]) button:not(.content--slotted),\n:host([scale=\"s\"]) a:not(.content--slotted) {\n  --calcite-button-padding-x-internal: theme(\"padding[0.5]\");\n  --calcite-button-padding-y-internal: 3px;\n  @apply text-0h w-6;\n  min-block-size: theme(\"height.6\");\n}\n\n:host([scale=\"m\"]) button:not(.content--slotted),\n:host([scale=\"m\"]) a:not(.content--slotted) {\n  --calcite-button-padding-x-internal: theme(\"padding[0.5]\");\n  --calcite-button-padding-y-internal: 7px;\n  @apply text-0h w-8;\n  min-block-size: theme(\"height.8\");\n}\n:host([scale=\"l\"]) button:not(.content--slotted),\n:host([scale=\"l\"]) a:not(.content--slotted) {\n  --calcite-button-padding-x-internal: theme(\"padding[0.5]\");\n  --calcite-button-padding-y-internal: 9px;\n  @apply text-0h w-11;\n  min-block-size: theme(\"height.11\");\n}\n\n:host(:is([scale=\"s\"], [scale=\"m\"], [scale=\"l\"])[width=\"full\"]) {\n  a,\n  button {\n    &:not(.content--slotted) {\n      inline-size: var(--calcite-container-size-content-fluid);\n    }\n  }\n}\n\n// accommodate for transparent buttons not having borders\n:host([scale=\"l\"][appearance=\"transparent\"]) button:not(.content--slotted),\n:host([scale=\"l\"][appearance=\"transparent\"]) a:not(.content--slotted) {\n  --calcite-button-padding-y-internal: theme(\"padding[2.5]\");\n}\n\n// generate fab scales (scenario: 2 icons, ie., should not be square)\n:host([scale=\"s\"][icon-start][icon-end]) button:not(.content--slotted),\n:host([scale=\"s\"][icon-start][icon-end]) a:not(.content--slotted) {\n  --calcite-button-padding-x-internal: 23px;\n  @apply text-0h h-6;\n}\n// accommodate for transparent buttons not having borders\n:host([scale=\"s\"][icon-start][icon-end][appearance=\"transparent\"]) button:not(.content--slotted),\n:host([scale=\"s\"][icon-start][icon-end][appearance=\"transparent\"]) a:not(.content--slotted) {\n  --calcite-button-padding-x-internal: theme(\"padding.6\");\n}\n:host([scale=\"m\"][icon-start][icon-end]) button:not(.content--slotted),\n:host([scale=\"m\"][icon-start][icon-end]) a:not(.content--slotted) {\n  --calcite-button-padding-x-internal: theme(\"padding.8\");\n  @apply text-0h h-8;\n}\n// accommodate for transparent buttons not having borders\n:host([scale=\"m\"][icon-start][icon-end][appearance=\"transparent\"]) button:not(.content--slotted),\n:host([scale=\"m\"][icon-start][icon-end][appearance=\"transparent\"]) a:not(.content--slotted) {\n  --calcite-button-padding-x-internal: 33px;\n}\n:host([scale=\"l\"][icon-start][icon-end]) button:not(.content--slotted),\n:host([scale=\"l\"][icon-start][icon-end]) a:not(.content--slotted) {\n  --calcite-button-padding-x-internal: 43px;\n  @apply text-0h h-11;\n  // add space between when only 2 icons\n  .icon--start + .icon--end {\n    margin-inline-start: theme(\"margin.4\");\n  }\n}\n// accommodate for transparent buttons not having borders\n:host([scale=\"l\"][icon-start][icon-end][appearance=\"transparent\"]) button:not(.content--slotted),\n:host([scale=\"l\"][icon-start][icon-end][appearance=\"transparent\"]) a:not(.content--slotted) {\n  --calcite-button-padding-x-internal: theme(\"padding.11\");\n}\n\n@include base-component();\n","import {\n  Component,\n  Element,\n  forceUpdate,\n  h,\n  Method,\n  Prop,\n  State,\n  VNode,\n  Watch,\n} from \"@stencil/core\";\nimport { findAssociatedForm, FormOwner, resetForm, submitForm } from \"../../utils/form\";\nimport {\n  InteractiveComponent,\n  InteractiveContainer,\n  updateHostInteraction,\n} from \"../../utils/interactive\";\nimport { connectLabel, disconnectLabel, getLabelText, LabelableComponent } from \"../../utils/label\";\nimport {\n  componentFocusable,\n  LoadableComponent,\n  setComponentLoaded,\n  setUpLoadableComponent,\n} from \"../../utils/loadable\";\nimport { connectLocalized, disconnectLocalized, LocalizedComponent } from \"../../utils/locale\";\nimport { createObserver } from \"../../utils/observers\";\nimport { getIconScale } from \"../../utils/component\";\nimport {\n  connectMessages,\n  disconnectMessages,\n  setUpMessages,\n  T9nComponent,\n  updateMessages,\n} from \"../../utils/t9n\";\nimport { Appearance, FlipContext, Kind, Scale, Width } from \"../interfaces\";\nimport { IconNameOrString } from \"../icon/interfaces\";\nimport { isBrowser } from \"../../utils/browser\";\nimport { toAriaBoolean } from \"../../utils/dom\";\nimport { ButtonMessages } from \"./assets/button/t9n\";\nimport { ButtonAlignment } from \"./interfaces\";\nimport { CSS } from \"./resources\";\n\n/** Passing a 'href' will render an anchor link, instead of a button. Role will be set to link, or button, depending on this. */\n/** It is the consumers responsibility to add aria information, rel, target, for links, and any button attributes for form submission */\n\n/** @slot - A slot for adding text. */\n@Component({\n  tag: \"calcite-button\",\n  styleUrl: \"button.scss\",\n  shadow: true,\n  assetsDirs: [\"assets\"],\n})\nexport class Button\n  implements\n    LabelableComponent,\n    InteractiveComponent,\n    FormOwner,\n    LoadableComponent,\n    LocalizedComponent,\n    T9nComponent\n{\n  //--------------------------------------------------------------------------\n  //\n  //  Global attributes\n  //\n  //--------------------------------------------------------------------------\n\n  @Watch(\"aria-expanded\")\n  handleGlobalAttributesChanged(): void {\n    forceUpdate(this);\n  }\n\n  // --------------------------------------------------------------------------\n  //\n  //  Properties\n  //\n  //--------------------------------------------------------------------------\n\n  /** Specifies the alignment of the component's elements. */\n  @Prop({ reflect: true }) alignment: ButtonAlignment = \"center\";\n\n  /** Specifies the appearance style of the component. */\n  @Prop({ reflect: true }) appearance: Extract<\n    \"outline\" | \"outline-fill\" | \"solid\" | \"transparent\",\n    Appearance\n  > = \"solid\";\n\n  /** Accessible name for the component. */\n  @Prop() label: string;\n\n  /** Specifies the kind of the component, which will apply to the border and background if applicable. */\n  @Prop({ reflect: true }) kind: Extract<\"brand\" | \"danger\" | \"inverse\" | \"neutral\", Kind> =\n    \"brand\";\n\n  /**  When `true`, interaction is prevented and the component is displayed with lower opacity. */\n  @Prop({ reflect: true }) disabled = false;\n\n  /**\n   * The `id` of the form that will be associated with the component.\n   *\n   * When not set, the component will be associated with its ancestor form element, if any.\n   */\n  @Prop({ reflect: true })\n  form: string;\n\n  /**\n   * Prompts the user to save the linked URL instead of navigating to it. Can be used with or without a value:\n   * Without a value, the browser will suggest a filename/extension\n   * See https://developer.mozilla.org/en-US/docs/Web/HTML/Element/a#attr-download.\n   */\n  @Prop({ reflect: true }) download: string | boolean = false;\n\n  /**\n   * Specifies the URL of the linked resource, which can be set as an absolute or relative path.\n   */\n  @Prop({ reflect: true }) href: string;\n\n  /** Specifies an icon to display at the end of the component. */\n  @Prop({ reflect: true }) iconEnd: IconNameOrString;\n\n  /** Displays the `iconStart` and/or `iconEnd` as flipped when the element direction is right-to-left (`\"rtl\"`). */\n  @Prop({ reflect: true }) iconFlipRtl: FlipContext;\n\n  /** Specifies an icon to display at the start of the component. */\n  @Prop({ reflect: true }) iconStart: IconNameOrString;\n\n  /**\n   * When `true`, a busy indicator is displayed and interaction is disabled.\n   */\n  @Prop({ reflect: true }) loading = false;\n\n  /** Specifies the name of the component on form submission. */\n  @Prop({ reflect: true }) name?: string;\n\n  /**\n   * Defines the relationship between the `href` value and the current document.\n   *\n   * @mdn [rel](https://developer.mozilla.org/en-US/docs/Web/HTML/Attributes/rel)\n   */\n  @Prop({ reflect: true }) rel: string;\n\n  /** When `true`, adds a round style to the component. */\n  @Prop({ reflect: true }) round = false;\n\n  /** Specifies the size of the component. */\n  @Prop({ reflect: true }) scale: Scale = \"m\";\n\n  /** Specifies if the component is a child of a `calcite-split-button`. */\n  @Prop({ reflect: true }) splitChild: \"primary\" | \"secondary\" | false = false;\n\n  /**\n   * Specifies where to open the linked document defined in the `href` property.\n   *\n   * @mdn [target](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/a#attr-target)\n   */\n  @Prop({ reflect: true }) target: string;\n\n  /**\n   * Specifies the default behavior of the component.\n   *\n   * @mdn [type](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/button#attr-type)\n   */\n  @Prop({ reflect: true }) type = \"button\";\n\n  /** Specifies the width of the component. */\n  @Prop({ reflect: true }) width: Width = \"auto\";\n\n  /**\n   * Made into a prop for testing purposes only\n   *\n   * @internal\n   */\n  // eslint-disable-next-line @stencil-community/strict-mutable -- updated by t9n module\n  @Prop({ mutable: true }) messages: ButtonMessages;\n\n  /**\n   * Use this property to override individual strings used by the component.\n   */\n  // eslint-disable-next-line @stencil-community/strict-mutable -- updated by t9n module\n  @Prop({ mutable: true }) messageOverrides: Partial<ButtonMessages>;\n\n  @Watch(\"messageOverrides\")\n  onMessagesChange(): void {\n    /** referred in t9n util */\n  }\n\n  //--------------------------------------------------------------------------\n  //\n  //  Lifecycle\n  //\n  //--------------------------------------------------------------------------\n\n  async connectedCallback(): Promise<void> {\n    connectLocalized(this);\n    connectMessages(this);\n    this.setupTextContentObserver();\n    connectLabel(this);\n    this.formEl = findAssociatedForm(this);\n  }\n\n  disconnectedCallback(): void {\n    this.mutationObserver?.disconnect();\n    disconnectLabel(this);\n    disconnectLocalized(this);\n    disconnectMessages(this);\n    this.resizeObserver?.disconnect();\n    this.formEl = null;\n  }\n\n  async componentWillLoad(): Promise<void> {\n    setUpLoadableComponent(this);\n    if (isBrowser()) {\n      this.updateHasContent();\n      await setUpMessages(this);\n    }\n  }\n\n  componentDidLoad(): void {\n    setComponentLoaded(this);\n    this.setTooltipText();\n  }\n\n  componentDidRender(): void {\n    updateHostInteraction(this);\n  }\n\n  render(): VNode {\n    const childElType = this.href ? \"a\" : \"button\";\n    const Tag = childElType;\n    const loaderNode = this.loading ? (\n      <div class={CSS.buttonLoader}>\n        <calcite-loader\n          class={this.loading ? CSS.loadingIn : CSS.loadingOut}\n          inline\n          label={this.messages.loading}\n          scale={this.scale === \"l\" ? \"m\" : \"s\"}\n        />\n      </div>\n    ) : null;\n    const noStartEndIcons = !this.iconStart && !this.iconEnd;\n\n    const iconStartEl = (\n      <calcite-icon\n        class={{ [CSS.icon]: true, [CSS.iconStart]: true }}\n        flipRtl={this.iconFlipRtl === \"start\" || this.iconFlipRtl === \"both\"}\n        icon={this.iconStart}\n        scale={getIconScale(this.scale)}\n      />\n    );\n\n    const iconEndEl = (\n      <calcite-icon\n        class={{ [CSS.icon]: true, [CSS.iconEnd]: true }}\n        flipRtl={this.iconFlipRtl === \"end\" || this.iconFlipRtl === \"both\"}\n        icon={this.iconEnd}\n        scale={getIconScale(this.scale)}\n      />\n    );\n\n    const contentEl = (\n      <span class={CSS.content} ref={(el) => (this.contentEl = el)}>\n        <slot />\n      </span>\n    );\n\n    return (\n      <InteractiveContainer disabled={this.disabled}>\n        <Tag\n          aria-busy={toAriaBoolean(this.loading)}\n          aria-expanded={this.el.ariaExpanded ? this.el.ariaExpanded : null}\n          aria-label={!this.loading ? getLabelText(this) : this.messages.loading}\n          aria-live=\"polite\"\n          class={{\n            [CSS.buttonPadding]: noStartEndIcons,\n            [CSS.buttonPaddingShrunk]: !noStartEndIcons,\n            [CSS.contentSlotted]: this.hasContent,\n            [CSS.iconStartEmpty]: !this.iconStart,\n            [CSS.iconEndEmpty]: !this.iconEnd,\n          }}\n          disabled={childElType === \"button\" ? this.disabled : null}\n          download={\n            childElType === \"a\"\n              ? this.download === true || this.download === \"\"\n                ? \"\"\n                : this.download || null\n              : null\n          }\n          href={childElType === \"a\" && this.href}\n          name={childElType === \"button\" && this.name}\n          onClick={this.handleClick}\n          ref={this.setChildEl}\n          rel={childElType === \"a\" && this.rel}\n          tabIndex={this.disabled ? -1 : null}\n          target={childElType === \"a\" && this.target}\n          title={this.tooltipText}\n          type={childElType === \"button\" && this.type}\n        >\n          {loaderNode}\n          {this.iconStart ? iconStartEl : null}\n          {this.hasContent ? contentEl : null}\n          {this.iconEnd ? iconEndEl : null}\n        </Tag>\n      </InteractiveContainer>\n    );\n  }\n\n  //--------------------------------------------------------------------------\n  //\n  //  Public Methods\n  //\n  //--------------------------------------------------------------------------\n\n  /** Sets focus on the component. */\n  @Method()\n  async setFocus(): Promise<void> {\n    await componentFocusable(this);\n\n    this.childEl?.focus();\n  }\n\n  //--------------------------------------------------------------------------\n  //\n  //  Private State/Props\n  //\n  //--------------------------------------------------------------------------\n\n  @Element() el: HTMLCalciteButtonElement;\n\n  formEl: HTMLFormElement;\n\n  labelEl: HTMLCalciteLabelElement;\n\n  /** watches for changing text content */\n  private mutationObserver = createObserver(\"mutation\", () => this.updateHasContent());\n\n  /** the rendered child element */\n  private childEl?: HTMLElement;\n\n  /** determine if there is slotted content for styling purposes */\n  @State() private hasContent = false;\n\n  @State() effectiveLocale = \"\";\n\n  @Watch(\"effectiveLocale\")\n  effectiveLocaleChange(): void {\n    updateMessages(this, this.effectiveLocale);\n  }\n\n  @State() defaultMessages: ButtonMessages;\n\n  private updateHasContent() {\n    const slottedContent = this.el.textContent.trim().length > 0 || this.el.childNodes.length > 0;\n    this.hasContent =\n      this.el.childNodes.length === 1 && this.el.childNodes[0]?.nodeName === \"#text\"\n        ? this.el.textContent?.trim().length > 0\n        : slottedContent;\n  }\n\n  private setupTextContentObserver() {\n    this.mutationObserver?.observe(this.el, { childList: true, subtree: true });\n  }\n\n  /** keeps track of the tooltipText */\n  @State() tooltipText: string;\n\n  /** keep track of the rendered contentEl */\n  private contentEl: HTMLSpanElement;\n\n  resizeObserver = createObserver(\"resize\", () => this.setTooltipText());\n\n  //--------------------------------------------------------------------------\n  //\n  //  Private Methods\n  //\n  //--------------------------------------------------------------------------\n\n  onLabelClick(): void {\n    this.handleClick();\n    this.setFocus();\n  }\n\n  // act on a requested or nearby form based on type\n  private handleClick = (): void => {\n    const { type } = this;\n\n    if (this.href) {\n      return;\n    }\n\n    // this.type refers to type attribute, not child element type\n    if (type === \"submit\") {\n      submitForm(this);\n    } else if (type === \"reset\") {\n      resetForm(this);\n    }\n  };\n\n  private setTooltipText = (): void => {\n    const { contentEl } = this;\n    if (contentEl) {\n      this.tooltipText =\n        contentEl.offsetWidth < contentEl.scrollWidth ? 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