primevue/checkbox/checkbox.js

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this.primevue = this.primevue || {};
this.primevue.checkbox = (function (utils, vue) {
    'use strict';

    var script = {
        name: 'Checkbox',
        emits: ['click', 'update:modelValue', 'change', 'input', 'focus', 'blur'],
        props: {
            value: null,
            modelValue: null,
            binary: Boolean,
            name: {
                type: String,
                default: null
            },
            trueValue: {
                type: null,
                default: true
            },
            falseValue: {
                type: null,
                default: false
            },
            disabled: {
                type: Boolean,
                default: false
            },
            readonly: {
                type: Boolean,
                default: false
            },
            required: {
                type: Boolean,
                default: false
            },
            tabindex: {
                type: Number,
                default: null
            },
            inputId: {
                type: String,
                default: null
            },
            inputClass: {
                type: String,
                default: null
            },
            inputStyle: {
                type: null,
                default: null
            },
            inputProps: {
                type: null,
                default: null
            },
            'aria-labelledby': {
                type: String,
                default: null
            },
            'aria-label': {
                type: String,
                default: null
            }
        },
        data() {
            return {
                focused: false
            };
        },
        methods: {
            onClick(event) {
                if (!this.disabled) {
                    let newModelValue;

                    if (this.binary) {
                        newModelValue = this.checked ? this.falseValue : this.trueValue;
                    } else {
                        if (this.checked) newModelValue = this.modelValue.filter((val) => !utils.ObjectUtils.equals(val, this.value));
                        else newModelValue = this.modelValue ? [...this.modelValue, this.value] : [this.value];
                    }

                    this.$emit('click', event);
                    this.$emit('update:modelValue', newModelValue);
                    this.$emit('change', event);
                    this.$emit('input', newModelValue);
                    this.$refs.input.focus();
                }
            },
            onFocus(event) {
                this.focused = true;
                this.$emit('focus', event);
            },
            onBlur(event) {
                this.focused = false;
                this.$emit('blur', event);
            }
        },
        computed: {
            checked() {
                return this.binary ? this.modelValue === this.trueValue : utils.ObjectUtils.contains(this.value, this.modelValue);
            },
            containerClass() {
                return [
                    'p-checkbox p-component',
                    {
                        'p-checkbox-checked': this.checked,
                        'p-checkbox-disabled': this.disabled,
                        'p-checkbox-focused': this.focused
                    }
                ];
            }
        }
    };

    const _hoisted_1 = { class: "p-hidden-accessible" };
    const _hoisted_2 = ["id", "value", "name", "checked", "tabindex", "disabled", "readonly", "required", "aria-labelledby", "aria-label"];

    function render(_ctx, _cache, $props, $setup, $data, $options) {
      return (vue.openBlock(), vue.createElementBlock("div", {
        class: vue.normalizeClass($options.containerClass),
        onClick: _cache[2] || (_cache[2] = $event => ($options.onClick($event)))
      }, [
        vue.createElementVNode("div", _hoisted_1, [
          vue.createElementVNode("input", vue.mergeProps({
            ref: "input",
            id: $props.inputId,
            type: "checkbox",
            value: $props.value,
            name: $props.name,
            checked: $options.checked,
            tabindex: $props.tabindex,
            disabled: $props.disabled,
            readonly: $props.readonly,
            required: $props.required,
            "aria-labelledby": _ctx.ariaLabelledby,
            "aria-label": _ctx.ariaLabel,
            onFocus: _cache[0] || (_cache[0] = $event => ($options.onFocus($event))),
            onBlur: _cache[1] || (_cache[1] = $event => ($options.onBlur($event)))
          }, $props.inputProps), null, 16, _hoisted_2)
        ]),
        vue.createElementVNode("div", {
          ref: "box",
          class: vue.normalizeClass(['p-checkbox-box', $props.inputClass, { 'p-highlight': $options.checked, 'p-disabled': $props.disabled, 'p-focus': $data.focused }]),
          style: vue.normalizeStyle($props.inputStyle)
        }, [
          vue.createElementVNode("span", {
            class: vue.normalizeClass(['p-checkbox-icon', { 'pi pi-check': $options.checked }])
          }, null, 2)
        ], 6)
      ], 2))
    }

    script.render = render;

    return script;

})(primevue.utils, Vue);