```html
<template>
  <ion-content class="ion-padding">
    Popover Content
  </ion-content>
</template>

<script>
import { IonContent } from '@ionic/vue';
import { defineComponent } from 'vue';

export default defineComponent({
  name: 'Popover',
  components: { IonContent }
});
</script>
```

```html
<template>
  <ion-page>
    <ion-content class="ion-padding">
      <ion-button @click="openPopover">Open Popover</ion-button>
    </ion-content>
  </ion-page>
</template>

<script>
import { IonButton, IonContent, IonPage, popoverController } from '@ionic/vue';
import Popver from './popover.vue'

export default {
  components: { IonButton, IonContent, IonPage },
  methods: {
    async openPopover(ev: Event) {
      const popover = await popoverController
        .create({
          component: Popover,
          cssClass: 'my-custom-class',
          event: ev,
          translucent: true
        })
      return popover.present();
    },
  },
}
</script>
```

Developers can also use this component directly in their template:

```html
<template>
  <ion-button @click="setOpen(true, $event)">Show Popover</ion-button>
  <ion-popover
    :is-open="isOpenRef"
    css-class="my-custom-class"
    :event="event"
    :translucent="true"
    @onDidDismiss="setOpen(false)"
  >
    <Popover></Popover>
  </ion-popover>
</template>

<script>
import { IonButton, IonPopover } from '@ionic/vue';
import { defineComponent, ref } from 'vue';
import Popver from './popover.vue'

export default defineComponent({
  components: { IonButton, IonPopover, Popover },
  setup() {
    const isOpenRef = ref(false);
    const event = ref();
    const setOpen = (state: boolean, event?: Event) => {
      event.value = event; 
      isOpenRef.value = state;
    }
    return { isOpenRef, setOpen, event }
  }
});
</script>
```
