<template>
  <span v-bind="$attrs"
        :aria-hidden="!title"
        :aria-label="title"
        class="material-design-icon hamburger-icon"
        role="img"
        @click="$emit('click', $event)">
    <svg :fill="fillColor"
         class="material-design-icon__svg"
         :width="size"
         :height="size"
         viewBox="0 0 24 24">
      <path d="M22 13C22 14.11 21.11 15 20 15H4C2.9 15 2 14.11 2 13S2.9 11 4 11H13L15.5 13L18 11H20C21.11 11 22 11.9 22 13M12 3C3 3 3 9 3 9H21C21 9 21 3 12 3M3 18C3 19.66 4.34 21 6 21H18C19.66 21 21 19.66 21 18V17H3V18Z">
        <title v-if="title">{{ title }}</title>
      </path>
    </svg>
  </span>
</template>

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