Refactor #500 - For TieredMenu
parent
792ca3372f
commit
87d9a2a59e
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@ -1,17 +1,20 @@
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<template>
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<transition name="p-connected-overlay" @enter="onEnter" @leave="onLeave">
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<div :ref="containerRef" :class="containerClass" v-if="popup ? visible : true">
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<div :ref="containerRef" :id="containerId" :class="containerClass" v-if="popup ? visible : true">
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<TieredMenuSub :model="model" :root="true" :popup="popup" @leaf-click="onLeafClick"/>
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</div>
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</transition>
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</template>
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<script>
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import ConnectedOverlayScrollHandler from '../utils/ConnectedOverlayScrollHandler';
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import UniqueComponentId from '../utils/UniqueComponentId';
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import DomHandler from '../utils/DomHandler';
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import TieredMenuSub from './TieredMenuSub';
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export default {
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props: {
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id: null,
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popup: {
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type: Boolean,
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default: false
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@ -36,6 +39,7 @@ export default {
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target: null,
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container: null,
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outsideClickListener: null,
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scrollHandler: null,
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resizeListener: null,
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data() {
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return {
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@ -46,6 +50,8 @@ export default {
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this.restoreAppend();
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this.unbindResizeListener();
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this.unbindOutsideClickListener();
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this.unbindScrollListener();
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this.scrollHandler = null;
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this.target = null;
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this.container = null;
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},
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@ -76,6 +82,7 @@ export default {
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this.alignOverlay();
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this.bindOutsideClickListener();
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this.bindResizeListener();
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this.bindScrollListener();
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if (this.autoZIndex) {
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this.container.style.zIndex = String(this.baseZIndex + DomHandler.generateZIndex());
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@ -84,6 +91,7 @@ export default {
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onLeave() {
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this.unbindOutsideClickListener();
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this.unbindResizeListener();
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this.unbindScrollListener();
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},
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alignOverlay() {
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DomHandler.absolutePosition(this.container, this.target);
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@ -104,6 +112,22 @@ export default {
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this.outsideClickListener = null;
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}
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},
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bindScrollListener() {
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if (!this.scrollHandler) {
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this.scrollHandler = new ConnectedOverlayScrollHandler(this.target, this.containerId, () => {
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if (this.visible) {
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this.hide();
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}
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});
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}
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this.scrollHandler.bindScrollListener();
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},
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unbindScrollListener() {
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if (this.scrollHandler) {
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this.scrollHandler.unbindScrollListener();
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}
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},
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bindResizeListener() {
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if (!this.resizeListener) {
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this.resizeListener = () => {
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@ -149,6 +173,9 @@ export default {
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}
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},
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computed: {
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containerId() {
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return this.id || UniqueComponentId();
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},
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containerClass() {
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return ['p-tieredmenu p-component', {
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'p-tieredmenu-overlay': this.popup
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@ -205,4 +232,4 @@ export default {
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left: 100%;
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top: 0;
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}
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</style>
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</style>
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