primevue
Version:
[](https://opensource.org/licenses/MIT) [](https://badge.fury.io/js/primevue) [ • 15 kB
JavaScript
import BaseComponent from 'primevue/basecomponent';
import FocusTrap from 'primevue/focustrap';
import TimesIcon from 'primevue/icons/times';
import OverlayEventBus from 'primevue/overlayeventbus';
import Portal from 'primevue/portal';
import Ripple from 'primevue/ripple';
import { ZIndexUtils, DomHandler, ConnectedOverlayScrollHandler, UniqueComponentId } from 'primevue/utils';
import { resolveComponent, resolveDirective, openBlock, createBlock, withCtx, createVNode, Transition, withDirectives, createElementBlock, mergeProps, createElementVNode, renderSlot, resolveDynamicComponent, createCommentVNode } from 'vue';
var script = {
name: 'OverlayPanel',
extends: BaseComponent,
inheritAttrs: false,
emits: ['show', 'hide'],
props: {
dismissable: {
type: Boolean,
default: true
},
showCloseIcon: {
type: Boolean,
default: false
},
appendTo: {
type: String,
default: 'body'
},
baseZIndex: {
type: Number,
default: 0
},
autoZIndex: {
type: Boolean,
default: true
},
breakpoints: {
type: Object,
default: null
},
closeIcon: {
type: String,
default: undefined
}
},
data() {
return {
visible: false
};
},
watch: {
dismissable: {
immediate: true,
handler(newValue) {
if (newValue) {
this.bindOutsideClickListener();
} else {
this.unbindOutsideClickListener();
}
}
}
},
selfClick: false,
target: null,
eventTarget: null,
outsideClickListener: null,
scrollHandler: null,
resizeListener: null,
container: null,
styleElement: null,
overlayEventListener: null,
beforeUnmount() {
if (this.dismissable) {
this.unbindOutsideClickListener();
}
if (this.scrollHandler) {
this.scrollHandler.destroy();
this.scrollHandler = null;
}
this.destroyStyle();
this.unbindResizeListener();
this.target = null;
if (this.container && this.autoZIndex) {
ZIndexUtils.clear(this.container);
}
if (this.overlayEventListener) {
OverlayEventBus.off('overlay-click', this.overlayEventListener);
this.overlayEventListener = null;
}
this.container = null;
},
mounted() {
if (this.breakpoints) {
this.createStyle();
}
},
methods: {
toggle(event, target) {
if (this.visible) this.hide();
else this.show(event, target);
},
show(event, target) {
this.visible = true;
this.eventTarget = event.currentTarget;
this.target = target || event.currentTarget;
},
hide() {
this.visible = false;
DomHandler.focus(this.target);
},
onContentClick() {
this.selfClick = true;
},
onEnter(el) {
this.container.setAttribute(this.attributeSelector, '');
this.alignOverlay();
if (this.dismissable) {
this.bindOutsideClickListener();
}
this.bindScrollListener();
this.bindResizeListener();
if (this.autoZIndex) {
ZIndexUtils.set('overlay', el, this.baseZIndex + this.$primevue.config.zIndex.overlay);
}
this.overlayEventListener = (e) => {
if (this.container.contains(e.target)) {
this.selfClick = true;
}
};
this.focus();
OverlayEventBus.on('overlay-click', this.overlayEventListener);
this.$emit('show');
},
onLeave() {
this.unbindOutsideClickListener();
this.unbindScrollListener();
this.unbindResizeListener();
OverlayEventBus.off('overlay-click', this.overlayEventListener);
this.overlayEventListener = null;
this.$emit('hide');
},
onAfterLeave(el) {
if (this.autoZIndex) {
ZIndexUtils.clear(el);
}
},
alignOverlay() {
DomHandler.absolutePosition(this.container, this.target);
const containerOffset = DomHandler.getOffset(this.container);
const targetOffset = DomHandler.getOffset(this.target);
let arrowLeft = 0;
if (containerOffset.left < targetOffset.left) {
arrowLeft = targetOffset.left - containerOffset.left;
}
this.container.style.setProperty('--overlayArrowLeft', `${arrowLeft}px`);
if (containerOffset.top < targetOffset.top) {
DomHandler.addClass(this.container, 'p-overlaypanel-flipped');
}
},
onContentKeydown(event) {
event.code === 'Escape' && this.hide();
},
onButtonKeydown(event) {
switch (event.code) {
case 'ArrowDown':
case 'ArrowUp':
case 'ArrowLeft':
case 'ArrowRight':
event.preventDefault();
}
},
focus() {
let focusTarget = this.container.querySelector('[autofocus]');
if (focusTarget) {
focusTarget.focus();
}
},
bindOutsideClickListener() {
if (!this.outsideClickListener && DomHandler.isClient()) {
this.outsideClickListener = (event) => {
if (this.visible && !this.selfClick && !this.isTargetClicked(event)) {
this.visible = false;
}
this.selfClick = false;
};
document.addEventListener('click', this.outsideClickListener);
}
},
unbindOutsideClickListener() {
if (this.outsideClickListener) {
document.removeEventListener('click', this.outsideClickListener);
this.outsideClickListener = null;
this.selfClick = false;
}
},
bindScrollListener() {
if (!this.scrollHandler) {
this.scrollHandler = new ConnectedOverlayScrollHandler(this.target, () => {
if (this.visible) {
this.visible = false;
}
});
}
this.scrollHandler.bindScrollListener();
},
unbindScrollListener() {
if (this.scrollHandler) {
this.scrollHandler.unbindScrollListener();
}
},
bindResizeListener() {
if (!this.resizeListener) {
this.resizeListener = () => {
if (this.visible && !DomHandler.isTouchDevice()) {
this.visible = false;
}
};
window.addEventListener('resize', this.resizeListener);
}
},
unbindResizeListener() {
if (this.resizeListener) {
window.removeEventListener('resize', this.resizeListener);
this.resizeListener = null;
}
},
isTargetClicked(event) {
return this.eventTarget && (this.eventTarget === event.target || this.eventTarget.contains(event.target));
},
containerRef(el) {
this.container = el;
},
createStyle() {
if (!this.styleElement) {
this.styleElement = document.createElement('style');
this.styleElement.type = 'text/css';
document.head.appendChild(this.styleElement);
let innerHTML = '';
for (let breakpoint in this.breakpoints) {
innerHTML += `
screen and (max-width: ${breakpoint}) {
.p-overlaypanel[${this.attributeSelector}] {
width: ${this.breakpoints[breakpoint]} !important;
}
}
`;
}
this.styleElement.innerHTML = innerHTML;
}
},
destroyStyle() {
if (this.styleElement) {
document.head.removeChild(this.styleElement);
this.styleElement = null;
}
},
onOverlayClick(event) {
OverlayEventBus.emit('overlay-click', {
originalEvent: event,
target: this.target
});
}
},
computed: {
containerClass() {
return [
'p-overlaypanel p-component',
{
'p-input-filled': this.$primevue.config.inputStyle === 'filled',
'p-ripple-disabled': this.$primevue.config.ripple === false
}
];
},
attributeSelector() {
return UniqueComponentId();
},
closeAriaLabel() {
return this.$primevue.config.locale.aria ? this.$primevue.config.locale.aria.close : undefined;
}
},
directives: {
focustrap: FocusTrap,
ripple: Ripple
},
components: {
Portal: Portal,
TimesIcon
}
};
const _hoisted_1 = ["aria-modal"];
const _hoisted_2 = ["aria-label"];
function render(_ctx, _cache, $props, $setup, $data, $options) {
const _component_Portal = resolveComponent("Portal");
const _directive_ripple = resolveDirective("ripple");
const _directive_focustrap = resolveDirective("focustrap");
return (openBlock(), createBlock(_component_Portal, { appendTo: $props.appendTo }, {
default: withCtx(() => [
createVNode(Transition, {
name: "p-overlaypanel",
onEnter: $options.onEnter,
onLeave: $options.onLeave,
onAfterLeave: $options.onAfterLeave
}, {
default: withCtx(() => [
($data.visible)
? withDirectives((openBlock(), createElementBlock("div", mergeProps({
key: 0,
ref: $options.containerRef,
role: "dialog",
class: $options.containerClass,
"aria-modal": $data.visible,
onClick: _cache[5] || (_cache[5] = (...args) => ($options.onOverlayClick && $options.onOverlayClick(...args)))
}, { ..._ctx.$attrs, ..._ctx.ptm('root') }), [
createElementVNode("div", mergeProps({
class: "p-overlaypanel-content",
onClick: _cache[0] || (_cache[0] = (...args) => ($options.onContentClick && $options.onContentClick(...args))),
onMousedown: _cache[1] || (_cache[1] = (...args) => ($options.onContentClick && $options.onContentClick(...args))),
onKeydown: _cache[2] || (_cache[2] = (...args) => ($options.onContentKeydown && $options.onContentKeydown(...args)))
}, _ctx.ptm('content')), [
renderSlot(_ctx.$slots, "default")
], 16),
($props.showCloseIcon)
? withDirectives((openBlock(), createElementBlock("button", mergeProps({
key: 0,
class: "p-overlaypanel-close p-link",
"aria-label": $options.closeAriaLabel,
type: "button",
autofocus: "",
onClick: _cache[3] || (_cache[3] = (...args) => ($options.hide && $options.hide(...args))),
onKeydown: _cache[4] || (_cache[4] = (...args) => ($options.onButtonKeydown && $options.onButtonKeydown(...args)))
}, _ctx.ptm('closeButton')), [
renderSlot(_ctx.$slots, "closeicon", {}, () => [
(openBlock(), createBlock(resolveDynamicComponent($props.closeIcon ? 'span' : 'TimesIcon'), mergeProps({
class: ['p-overlaypanel-close-icon ', $props.closeIcon]
}, _ctx.ptm('closeIcon')), null, 16, ["class"]))
])
], 16, _hoisted_2)), [
[_directive_ripple]
])
: createCommentVNode("", true)
], 16, _hoisted_1)), [
[_directive_focustrap]
])
: createCommentVNode("", true)
]),
_: 3
}, 8, ["onEnter", "onLeave", "onAfterLeave"])
]),
_: 3
}, 8, ["appendTo"]))
}
function styleInject(css, ref) {
if ( ref === void 0 ) ref = {};
var insertAt = ref.insertAt;
if (!css || typeof document === 'undefined') { return; }
var head = document.head || document.getElementsByTagName('head')[0];
var style = document.createElement('style');
style.type = 'text/css';
if (insertAt === 'top') {
if (head.firstChild) {
head.insertBefore(style, head.firstChild);
} else {
head.appendChild(style);
}
} else {
head.appendChild(style);
}
if (style.styleSheet) {
style.styleSheet.cssText = css;
} else {
style.appendChild(document.createTextNode(css));
}
}
var css_248z = "\n.p-overlaypanel {\n position: absolute;\n margin-top: 10px;\n top: 0;\n left: 0;\n}\n.p-overlaypanel-flipped {\n margin-top: 0;\n margin-bottom: 10px;\n}\n.p-overlaypanel-close {\n display: flex;\n justify-content: center;\n align-items: center;\n overflow: hidden;\n position: relative;\n}\n\n/* Animation */\n.p-overlaypanel-enter-from {\n opacity: 0;\n transform: scaleY(0.8);\n}\n.p-overlaypanel-leave-to {\n opacity: 0;\n}\n.p-overlaypanel-enter-active {\n transition: transform 0.12s cubic-bezier(0, 0, 0.2, 1), opacity 0.12s cubic-bezier(0, 0, 0.2, 1);\n}\n.p-overlaypanel-leave-active {\n transition: opacity 0.1s linear;\n}\n.p-overlaypanel:after,\n.p-overlaypanel:before {\n bottom: 100%;\n left: calc(var(--overlayArrowLeft, 0) + 1.25rem);\n content: ' ';\n height: 0;\n width: 0;\n position: absolute;\n pointer-events: none;\n}\n.p-overlaypanel:after {\n border-width: 8px;\n margin-left: -8px;\n}\n.p-overlaypanel:before {\n border-width: 10px;\n margin-left: -10px;\n}\n.p-overlaypanel-flipped:after,\n.p-overlaypanel-flipped:before {\n bottom: auto;\n top: 100%;\n}\n.p-overlaypanel.p-overlaypanel-flipped:after {\n border-bottom-color: transparent;\n}\n.p-overlaypanel.p-overlaypanel-flipped:before {\n border-bottom-color: transparent;\n}\n";
styleInject(css_248z);
script.render = render;
export { script as default };