<template>
  <span v-bind="$attrs"
        :aria-hidden="!title"
        :aria-label="title"
        class="material-design-icon arrow-collapse-all-icon"
        role="img"
        @click="$emit('click', $event)">
    <svg :fill="fillColor"
         class="material-design-icon__svg"
         :width="size"
         :height="size"
         viewBox="0 0 24 24">
      <path d="M19.5,3.09L20.91,4.5L16.41,9H20V11H13V4H15V7.59L19.5,3.09M20.91,19.5L19.5,20.91L15,16.41V20H13V13H20V15H16.41L20.91,19.5M4.5,3.09L9,7.59V4H11V11H4V9H7.59L3.09,4.5L4.5,3.09M3.09,19.5L7.59,15H4V13H11V20H9V16.41L4.5,20.91L3.09,19.5Z">
        <title v-if="title">{{ title }}</title>
      </path>
    </svg>
  </span>
</template>

<script>
export default {
  name: "ArrowCollapseAllIcon",
  emits: ['click'],
  props: {
    title: {
      type: String,
    },
    fillColor: {
      type: String,
      default: "currentColor"
    },
    size: {
      type: Number,
      default: 24
    }
  }
}
</script>