budibase/packages/bbui/src/ActionButton/ActionButton.svelte

<script>
  import "@spectrum-css/actionbutton/dist/index-vars.css"
  import { createEventDispatcher } from "svelte"
  const dispatch = createEventDispatcher()

  export let quiet = false
  export let emphasized = false
  export let selected = false
  export let longPressable = false
  export let disabled = false
  export let icon = ""

  export let size = "M"

  function longPress(element) {
    if (!longPressable) return
    let timer

    const listener = () => {
      timer = setTimeout(() => {
        dispatch("longpress")
      }, 700)
    }

    element.addEventListener("pointerdown", listener)

    return {
      destroy() {
        clearTimeout(timer)
        element.removeEventListener("pointerdown", longPress)
      },
    }
  }
</script>

<button
  use:longPress
  class:spectrum-ActionButton--quiet={quiet}
  class:spectrum-ActionButton--emphasized={emphasized}
  class:is-selected={selected}
  class="spectrum-ActionButton spectrum-ActionButton--size{size}"
  {disabled}
  on:longPress
  on:click|preventDefault>
  {#if longPressable}
    <svg
      class="spectrum-Icon spectrum-UIIcon-CornerTriangle100 spectrum-ActionButton-hold"
      focusable="false"
      aria-hidden="true">
      <use xlink:href="#spectrum-css-icon-CornerTriangle100" />
    </svg>
  {/if}
  {#if icon}
    <svg
      class="spectrum-Icon spectrum-Icon--size{size}"
      focusable="false"
      aria-hidden="true"
      aria-label={icon}>
      <use xlink:href="#spectrum-icon-18-{icon}" />
    </svg>
  {/if}
  {#if $$slots}
    <span class="spectrum-ActionButton-label"><slot /></span>
  {/if}
</button>