framework7-vue/components/fab.js

Build full featured iOS & Android apps using Framework7 & Vue

import { h, computed, ref } from 'vue';
import { classNames } from '../shared/utils.js';
import { colorClasses, colorProps } from '../shared/mixins.js';
import { useTooltip } from '../shared/use-tooltip.js';
export default {
  name: 'f7-fab',
  props: {
    morphTo: String,
    href: [Boolean, String],
    target: String,
    text: String,
    position: {
      type: String,
      default: 'right-bottom'
    },
    tooltip: String,
    tooltipTrigger: String,
    ...colorProps
  },
  emits: ['click'],
  setup(props, {
    emit,
    slots
  }) {
    const elRef = ref(null);
    const onClick = e => {
      emit('click', e);
    };
    useTooltip(elRef, props);
    const hrefComputed = computed(() => {
      let href = props.href;
      if (href === true) href = '#';
      if (href === false) href = undefined; // no href attribute
      return href;
    });
    return () => {
      const linkChildren = [];
      const rootChildren = [];
      let textEl;
      let linkEl;
      const {
        link: linkSlots,
        default: defaultSlots,
        root: rootSlots,
        text: textSlots
      } = slots;
      if (defaultSlots) {
        defaultSlots().forEach(vnode => {
          if (typeof vnode === 'undefined') return;
          const tag = vnode.type && vnode.type.name ? vnode.type.name : vnode.type;
          if (tag === 'FabButtons' || tag === 'f7-fab-buttons') rootChildren.push(vnode);else linkChildren.push(vnode);
        });
      }
      if (props.text || textSlots) {
        textEl = h('div', {
          class: 'fab-text'
        }, [props.text, textSlots && textSlots()]);
      }
      if (linkChildren.length || linkSlots || textEl) {
        linkEl = h('a', {
          target: props.target,
          href: hrefComputed.value,
          onClick
        }, [linkChildren, textEl, linkSlots && linkSlots()]);
      }
      const classes = classNames('fab', `fab-${props.position}`, {
        'fab-morph': props.morphTo,
        'fab-extended': typeof textEl !== 'undefined'
      }, colorClasses(props));
      return h('div', {
        class: classes,
        'data-morph-to': props.morphTo,
        ref: elRef
      }, [linkEl, rootChildren, rootSlots && rootSlots()]);
    };
  }
};