import * as i2 from '@angular/common'; import { isPlatformBrowser, CommonModule } from '@angular/common'; import * as i0 from '@angular/core'; import { EventEmitter, signal, PLATFORM_ID, booleanAttribute, Component, ChangeDetectionStrategy, ViewEncapsulation, Inject, Input, Output, ViewChild, ViewChildren, ContentChildren, NgModule } from '@angular/core'; import * as i1 from '@angular/router'; import { RouterModule } from '@angular/router'; import { PrimeTemplate, SharedModule } from 'primeng/api'; import { DomHandler } from 'primeng/dom'; import { ChevronLeftIcon } from 'primeng/icons/chevronleft'; import { ChevronRightIcon } from 'primeng/icons/chevronright'; import * as i3 from 'primeng/ripple'; import { RippleModule } from 'primeng/ripple'; import * as i4 from 'primeng/tooltip'; import { TooltipModule } from 'primeng/tooltip'; import { ObjectUtils } from 'primeng/utils'; /** * TabMenu is a navigation component that displays items as tab headers. * @group Components */ class TabMenu { platformId; router; route; cd; /** * An array of menuitems. * @group Props */ set model(value) { this._model = value; this._focusableItems = (this._model || []).reduce((result, item) => { result.push(item); return result; }, []); } get model() { return this._model; } /** * Defines the default active menuitem * @group Props */ set activeItem(value) { this._activeItem = value; this.activeItemChange.emit(value); this.tabChanged = true; } get activeItem() { return this._activeItem; } /** * When enabled displays buttons at each side of the tab headers to scroll the tab list. * @group Props */ scrollable; /** * Defines if popup mode enabled. */ popup; /** * Inline style of the element. * @group Props */ style; /** * Class of the element. * @group Props */ styleClass; /** * Defines a string value that labels an interactive element. * @group Props */ ariaLabel; /** * Identifier of the underlying input element. * @group Props */ ariaLabelledBy; /** * Event fired when a tab is selected. * @param {MenuItem} item - Menu item. * @group Emits */ activeItemChange = new EventEmitter(); content; navbar; inkbar; prevBtn; nextBtn; tabLink; tab; templates; itemTemplate; previousIconTemplate; nextIconTemplate; tabChanged; backwardIsDisabled = true; forwardIsDisabled = false; timerIdForInitialAutoScroll = null; _focusableItems; _model; _activeItem; focusedItemInfo = signal(null); get focusableItems() { if (!this._focusableItems || !this._focusableItems.length) { this._focusableItems = (this.model || []).reduce((result, item) => { result.push(item); return result; }, []); } return this._focusableItems; } constructor(platformId, router, route, cd) { this.platformId = platformId; this.router = router; this.route = route; this.cd = cd; } ngAfterContentInit() { this.templates?.forEach((item) => { switch (item.getType()) { case 'item': this.itemTemplate = item.template; break; case 'nexticon': this.nextIconTemplate = item.template; break; case 'previousicon': this.previousIconTemplate = item.template; break; default: this.itemTemplate = item.template; break; } }); } ngAfterViewInit() { if (isPlatformBrowser(this.platformId)) { this.updateInkBar(); this.initAutoScrollForActiveItem(); this.initButtonState(); } } ngAfterViewChecked() { if (isPlatformBrowser(this.platformId)) { this.updateInkBar(); this.tabChanged = false; } } ngOnDestroy() { this.clearAutoScrollHandler(); } isActive(item) { if (item.routerLink) { const routerLink = Array.isArray(item.routerLink) ? item.routerLink : [item.routerLink]; return this.router.isActive(this.router.createUrlTree(routerLink, { relativeTo: this.route }).toString(), item.routerLinkActiveOptions?.exact ?? item.routerLinkActiveOptions ?? false); } return item === this.activeItem; } getItemProp(item, name) { return item ? ObjectUtils.getItemValue(item[name]) : undefined; } visible(item) { return typeof item.visible === 'function' ? item.visible() : item.visible !== false; } disabled(item) { return typeof item.disabled === 'function' ? item.disabled() : item.disabled; } onMenuItemFocus(item) { this.focusedItemInfo.set(item); } itemClick(event, item) { if (item.disabled) { event.preventDefault(); return; } if (!item.url && !item.routerLink) { event.preventDefault(); } if (item.command) { item.command({ originalEvent: event, item: item }); } this.activeItem = item; this.activeItemChange.emit(item); this.tabChanged = true; this.cd.markForCheck(); } onKeydownItem(event, index, item) { let i = index; let foundElement = {}; const tabLinks = this.tabLink.toArray(); const tabs = this.tab.toArray(); switch (event.code) { case 'ArrowRight': foundElement = this.findNextItem(tabs, i); i = foundElement['i']; break; case 'ArrowLeft': foundElement = this.findPrevItem(tabs, i); i = foundElement['i']; break; case 'End': foundElement = this.findPrevItem(tabs, this.model.length); i = foundElement['i']; event.preventDefault(); break; case 'Home': foundElement = this.findNextItem(tabs, -1); i = foundElement['i']; event.preventDefault(); break; case 'Space': case 'Enter': this.itemClick(event, item); break; case 'Tab': this.onTabKeyDown(tabLinks); break; default: break; } if (tabLinks[i] && tabLinks[index]) { tabLinks[index].nativeElement.tabIndex = '-1'; tabLinks[i].nativeElement.tabIndex = '0'; tabLinks[i].nativeElement.focus(); } this.cd.markForCheck(); } onTabKeyDown(tabLinks) { tabLinks.forEach((item) => { item.nativeElement.tabIndex = DomHandler.getAttribute(item.nativeElement.parentElement, 'data-p-highlight') ? '0' : '-1'; }); } findNextItem(items, index) { let i = index + 1; if (i >= items.length) { return { nextItem: items[items.length], i: items.length }; } let nextItem = items[i]; if (nextItem) return DomHandler.getAttribute(nextItem.nativeElement, 'data-p-disabled') ? this.findNextItem(items, i) : { nextItem: nextItem.nativeElement, i }; else return null; } findPrevItem(items, index) { let i = index - 1; if (i < 0) { return { prevItem: items[0], i: 0 }; } let prevItem = items[i]; if (prevItem) return DomHandler.getAttribute(prevItem.nativeElement, 'data-p-disabled') ? this.findPrevItem(items, i) : { prevItem: prevItem.nativeElement, i }; else return null; } updateInkBar() { const tabHeader = DomHandler.findSingle(this.navbar?.nativeElement, 'li.p-highlight'); if (tabHeader) { this.inkbar.nativeElement.style.width = DomHandler.getWidth(tabHeader) + 'px'; this.inkbar.nativeElement.style.left = DomHandler.getOffset(tabHeader).left - DomHandler.getOffset(this.navbar?.nativeElement).left + 'px'; } } getVisibleButtonWidths() { return [this.prevBtn?.nativeElement, this.nextBtn?.nativeElement].reduce((acc, el) => (el ? acc + DomHandler.getWidth(el) : acc), 0); } updateButtonState() { const content = this.content?.nativeElement; const { scrollLeft, scrollWidth } = content; const width = DomHandler.getWidth(content); this.backwardIsDisabled = scrollLeft === 0; this.forwardIsDisabled = parseInt(scrollLeft) === scrollWidth - width; } updateScrollBar(index) { const tabHeader = this.navbar?.nativeElement.children[index]; if (!tabHeader) { return; } tabHeader.scrollIntoView({ block: 'nearest', inline: 'center' }); } onScroll(event) { this.scrollable && this.updateButtonState(); event.preventDefault(); } navBackward() { const content = this.content?.nativeElement; const width = DomHandler.getWidth(content) - this.getVisibleButtonWidths(); const pos = content.scrollLeft - width; content.scrollLeft = pos <= 0 ? 0 : pos; } navForward() { const content = this.content?.nativeElement; const width = DomHandler.getWidth(content) - this.getVisibleButtonWidths(); const pos = content.scrollLeft + width; const lastPos = content.scrollWidth - width; content.scrollLeft = pos >= lastPos ? lastPos : pos; } initAutoScrollForActiveItem() { if (!this.scrollable) { return; } this.clearAutoScrollHandler(); // We have to wait for the rendering and then can scroll to element. this.timerIdForInitialAutoScroll = setTimeout(() => { const activeItem = this.model.findIndex((menuItem) => this.isActive(menuItem)); if (activeItem !== -1) { this.updateScrollBar(activeItem); } }); } clearAutoScrollHandler() { if (this.timerIdForInitialAutoScroll) { clearTimeout(this.timerIdForInitialAutoScroll); this.timerIdForInitialAutoScroll = null; } } initButtonState() { if (this.scrollable) { // We have to wait for the rendering and then retrieve the actual size element from the DOM. // in future `Promise.resolve` can be changed to `queueMicrotask` (if ie11 support will be dropped) Promise.resolve().then(() => { this.updateButtonState(); this.cd.markForCheck(); }); } } static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: TabMenu, deps: [{ token: PLATFORM_ID }, { token: i1.Router }, { token: i1.ActivatedRoute }, { token: i0.ChangeDetectorRef }], target: i0.ɵɵFactoryTarget.Component }); static ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "16.1.0", version: "17.3.7", type: TabMenu, selector: "p-tabMenu", inputs: { model: "model", activeItem: "activeItem", scrollable: ["scrollable", "scrollable", booleanAttribute], popup: ["popup", "popup", booleanAttribute], style: "style", styleClass: "styleClass", ariaLabel: "ariaLabel", ariaLabelledBy: "ariaLabelledBy" }, outputs: { activeItemChange: "activeItemChange" }, host: { classAttribute: "p-element" }, queries: [{ propertyName: "templates", predicate: PrimeTemplate }], viewQueries: [{ propertyName: "content", first: true, predicate: ["content"], descendants: true }, { propertyName: "navbar", first: true, predicate: ["navbar"], descendants: true }, { propertyName: "inkbar", first: true, predicate: ["inkbar"], descendants: true }, { propertyName: "prevBtn", first: true, predicate: ["prevBtn"], descendants: true }, { propertyName: "nextBtn", first: true, predicate: ["nextBtn"], descendants: true }, { propertyName: "tabLink", predicate: ["tabLink"], descendants: true }, { propertyName: "tab", predicate: ["tab"], descendants: true }], ngImport: i0, template: `
`, isInline: true, styles: ["@layer primeng{.p-tabmenu-nav-container{position:relative}.p-tabmenu-scrollable .p-tabmenu-nav-container{overflow:hidden}.p-tabmenu-nav-content{overflow-x:auto;overflow-y:hidden;scroll-behavior:smooth;scrollbar-width:none;overscroll-behavior:contain auto}.p-tabmenu-nav-btn{position:absolute;top:0;z-index:2;height:100%;display:flex;align-items:center;justify-content:center}.p-tabmenu-nav-prev{left:0}.p-tabmenu-nav-next{right:0}.p-tabview-nav-content::-webkit-scrollbar{display:none}.p-tabmenu-nav{display:flex;margin:0;padding:0;list-style-type:none;flex-wrap:nowrap}.p-tabmenu-nav a{cursor:pointer;-webkit-user-select:none;user-select:none;display:flex;align-items:center;position:relative;text-decoration:none;overflow:hidden}.p-tabmenu-nav a:focus{z-index:1}.p-tabmenu-nav .p-menuitem-text{line-height:1;white-space:nowrap}.p-tabmenu-ink-bar{display:none;z-index:1}.p-tabmenu-nav-content::-webkit-scrollbar{display:none}.p-tabmenuitem:not(.p-hidden){display:flex}}\n"], dependencies: [{ kind: "directive", type: i0.forwardRef(() => i2.NgClass), selector: "[ngClass]", inputs: ["class", "ngClass"] }, { kind: "directive", type: i0.forwardRef(() => i2.NgForOf), selector: "[ngFor][ngForOf]", inputs: ["ngForOf", "ngForTrackBy", "ngForTemplate"] }, { kind: "directive", type: i0.forwardRef(() => i2.NgIf), selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { kind: "directive", type: i0.forwardRef(() => i2.NgTemplateOutlet), selector: "[ngTemplateOutlet]", inputs: ["ngTemplateOutletContext", "ngTemplateOutlet", "ngTemplateOutletInjector"] }, { kind: "directive", type: i0.forwardRef(() => i2.NgStyle), selector: "[ngStyle]", inputs: ["ngStyle"] }, { kind: "directive", type: i0.forwardRef(() => i1.RouterLink), selector: "[routerLink]", inputs: ["target", "queryParams", "fragment", "queryParamsHandling", "state", "info", "relativeTo", "preserveFragment", "skipLocationChange", "replaceUrl", "routerLink"] }, { kind: "directive", type: i0.forwardRef(() => i1.RouterLinkActive), selector: "[routerLinkActive]", inputs: ["routerLinkActiveOptions", "ariaCurrentWhenActive", "routerLinkActive"], outputs: ["isActiveChange"], exportAs: ["routerLinkActive"] }, { kind: "directive", type: i0.forwardRef(() => i3.Ripple), selector: "[pRipple]" }, { kind: "directive", type: i0.forwardRef(() => i4.Tooltip), selector: "[pTooltip]", inputs: ["tooltipPosition", "tooltipEvent", "appendTo", "positionStyle", "tooltipStyleClass", "tooltipZIndex", "escape", "showDelay", "hideDelay", "life", "positionTop", "positionLeft", "autoHide", "fitContent", "hideOnEscape", "pTooltip", "tooltipDisabled", "tooltipOptions"] }, { kind: "component", type: i0.forwardRef(() => ChevronLeftIcon), selector: "ChevronLeftIcon" }, { kind: "component", type: i0.forwardRef(() => ChevronRightIcon), selector: "ChevronRightIcon" }], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None }); } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: TabMenu, decorators: [{ type: Component, args: [{ selector: 'p-tabMenu', template: `
`, changeDetection: ChangeDetectionStrategy.OnPush, encapsulation: ViewEncapsulation.None, host: { class: 'p-element' }, styles: ["@layer primeng{.p-tabmenu-nav-container{position:relative}.p-tabmenu-scrollable .p-tabmenu-nav-container{overflow:hidden}.p-tabmenu-nav-content{overflow-x:auto;overflow-y:hidden;scroll-behavior:smooth;scrollbar-width:none;overscroll-behavior:contain auto}.p-tabmenu-nav-btn{position:absolute;top:0;z-index:2;height:100%;display:flex;align-items:center;justify-content:center}.p-tabmenu-nav-prev{left:0}.p-tabmenu-nav-next{right:0}.p-tabview-nav-content::-webkit-scrollbar{display:none}.p-tabmenu-nav{display:flex;margin:0;padding:0;list-style-type:none;flex-wrap:nowrap}.p-tabmenu-nav a{cursor:pointer;-webkit-user-select:none;user-select:none;display:flex;align-items:center;position:relative;text-decoration:none;overflow:hidden}.p-tabmenu-nav a:focus{z-index:1}.p-tabmenu-nav .p-menuitem-text{line-height:1;white-space:nowrap}.p-tabmenu-ink-bar{display:none;z-index:1}.p-tabmenu-nav-content::-webkit-scrollbar{display:none}.p-tabmenuitem:not(.p-hidden){display:flex}}\n"] }] }], ctorParameters: () => [{ type: undefined, decorators: [{ type: Inject, args: [PLATFORM_ID] }] }, { type: i1.Router }, { type: i1.ActivatedRoute }, { type: i0.ChangeDetectorRef }], propDecorators: { model: [{ type: Input }], activeItem: [{ type: Input }], scrollable: [{ type: Input, args: [{ transform: booleanAttribute }] }], popup: [{ type: Input, args: [{ transform: booleanAttribute }] }], style: [{ type: Input }], styleClass: [{ type: Input }], ariaLabel: [{ type: Input }], ariaLabelledBy: [{ type: Input }], activeItemChange: [{ type: Output }], content: [{ type: ViewChild, args: ['content'] }], navbar: [{ type: ViewChild, args: ['navbar'] }], inkbar: [{ type: ViewChild, args: ['inkbar'] }], prevBtn: [{ type: ViewChild, args: ['prevBtn'] }], nextBtn: [{ type: ViewChild, args: ['nextBtn'] }], tabLink: [{ type: ViewChildren, args: ['tabLink'] }], tab: [{ type: ViewChildren, args: ['tab'] }], templates: [{ type: ContentChildren, args: [PrimeTemplate] }] } }); class TabMenuModule { static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: TabMenuModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule }); static ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "17.3.7", ngImport: i0, type: TabMenuModule, declarations: [TabMenu], imports: [CommonModule, RouterModule, SharedModule, RippleModule, TooltipModule, ChevronLeftIcon, ChevronRightIcon], exports: [TabMenu, RouterModule, SharedModule, TooltipModule] }); static ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: TabMenuModule, imports: [CommonModule, RouterModule, SharedModule, RippleModule, TooltipModule, ChevronLeftIcon, ChevronRightIcon, RouterModule, SharedModule, TooltipModule] }); } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.7", ngImport: i0, type: TabMenuModule, decorators: [{ type: NgModule, args: [{ imports: [CommonModule, RouterModule, SharedModule, RippleModule, TooltipModule, ChevronLeftIcon, ChevronRightIcon], exports: [TabMenu, RouterModule, SharedModule, TooltipModule], declarations: [TabMenu] }] }] }); /** * Generated bundle index. Do not edit. */ export { TabMenu, TabMenuModule }; //# sourceMappingURL=primeng-tabmenu.mjs.map