<template>
  <span v-bind="$attrs"
        :aria-hidden="!title ? true : null"
        :aria-label="title ? true : null"
        class="material-design-icon comment-question-icon"
        role="img"
        @click="$emit('click', $event)">
    <svg :fill="fillColor"
         class="material-design-icon__svg"
         :width="size"
         :height="size"
         viewBox="0 0 24 24">
      <path d="M4,2H20A2,2 0 0,1 22,4V16A2,2 0 0,1 20,18H13.9L10.2,21.71C10,21.9 9.75,22 9.5,22V22H9A1,1 0 0,1 8,21V18H4A2,2 0 0,1 2,16V4C2,2.89 2.9,2 4,2M12.19,5.5C11.3,5.5 10.59,5.68 10.05,6.04C9.5,6.4 9.22,7 9.27,7.69H11.24C11.24,7.41 11.34,7.2 11.5,7.06C11.7,6.92 11.92,6.85 12.19,6.85C12.5,6.85 12.77,6.93 12.95,7.11C13.13,7.28 13.22,7.5 13.22,7.8C13.22,8.08 13.14,8.33 13,8.54C12.83,8.76 12.62,8.94 12.36,9.08C11.84,9.4 11.5,9.68 11.29,9.92C11.1,10.16 11,10.5 11,11H13C13,10.72 13.05,10.5 13.14,10.32C13.23,10.15 13.4,10 13.66,9.85C14.12,9.64 14.5,9.36 14.79,9C15.08,8.63 15.23,8.24 15.23,7.8C15.23,7.1 14.96,6.54 14.42,6.12C13.88,5.71 13.13,5.5 12.19,5.5M11,12V14H13V12H11Z">
        <title v-if="title">{{ title }}</title>
      </path>
    </svg>
  </span>
</template>

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