@angular/material
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Angular Material
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JavaScript
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import { animate, keyframes, state, style, transition, trigger } from '@angular/animations';
import { AriaDescriber, FocusMonitor, A11yModule } from '@angular/cdk/a11y';
import { Directionality } from '@angular/cdk/bidi';
import { coerceBooleanProperty } from '@angular/cdk/coercion';
import { ESCAPE, hasModifierKey } from '@angular/cdk/keycodes';
import { BreakpointObserver, Breakpoints } from '@angular/cdk/layout';
import { Overlay, OverlayModule } from '@angular/cdk/overlay';
import { Platform } from '@angular/cdk/platform';
import { ComponentPortal } from '@angular/cdk/portal';
import { ScrollDispatcher } from '@angular/cdk/scrolling';
import { ChangeDetectionStrategy, ChangeDetectorRef, Component, Directive, ElementRef, Inject, InjectionToken, Input, NgZone, Optional, ViewContainerRef, ViewEncapsulation, NgModule } from '@angular/core';
import { HAMMER_LOADER, HAMMER_GESTURE_CONFIG } from '@angular/platform-browser';
import { Subject } from 'rxjs';
import { take, takeUntil } from 'rxjs/operators';
import { CommonModule } from '@angular/common';
import { GestureConfig, MatCommonModule } from '@angular/material/core';
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* Animations used by MatTooltip.
* \@docs-private
* @type {?}
*/
const matTooltipAnimations = {
/**
* Animation that transitions a tooltip in and out.
*/
tooltipState: trigger('state', [
state('initial, void, hidden', style({ opacity: 0, transform: 'scale(0)' })),
state('visible', style({ transform: 'scale(1)' })),
transition('* => visible', animate('200ms cubic-bezier(0, 0, 0.2, 1)', keyframes([
style({ opacity: 0, transform: 'scale(0)', offset: 0 }),
style({ opacity: 0.5, transform: 'scale(0.99)', offset: 0.5 }),
style({ opacity: 1, transform: 'scale(1)', offset: 1 })
]))),
transition('* => hidden', animate('100ms cubic-bezier(0, 0, 0.2, 1)', style({ opacity: 0 }))),
])
};
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* Time in ms to throttle repositioning after scroll events.
* @type {?}
*/
const SCROLL_THROTTLE_MS = 20;
/**
* CSS class that will be attached to the overlay panel.
* @type {?}
*/
const TOOLTIP_PANEL_CLASS = 'mat-tooltip-panel';
/**
* Creates an error to be thrown if the user supplied an invalid tooltip position.
* \@docs-private
* @param {?} position
* @return {?}
*/
function getMatTooltipInvalidPositionError(position) {
return Error(`Tooltip position "${position}" is invalid.`);
}
/**
* Injection token that determines the scroll handling while a tooltip is visible.
* @type {?}
*/
const MAT_TOOLTIP_SCROLL_STRATEGY = new InjectionToken('mat-tooltip-scroll-strategy');
/**
* \@docs-private
* @param {?} overlay
* @return {?}
*/
function MAT_TOOLTIP_SCROLL_STRATEGY_FACTORY(overlay) {
return (/**
* @return {?}
*/
() => overlay.scrollStrategies.reposition({ scrollThrottle: SCROLL_THROTTLE_MS }));
}
/**
* \@docs-private
* @type {?}
*/
const MAT_TOOLTIP_SCROLL_STRATEGY_FACTORY_PROVIDER = {
provide: MAT_TOOLTIP_SCROLL_STRATEGY,
deps: [Overlay],
useFactory: MAT_TOOLTIP_SCROLL_STRATEGY_FACTORY,
};
/**
* Injection token to be used to override the default options for `matTooltip`.
* @type {?}
*/
const MAT_TOOLTIP_DEFAULT_OPTIONS = new InjectionToken('mat-tooltip-default-options', {
providedIn: 'root',
factory: MAT_TOOLTIP_DEFAULT_OPTIONS_FACTORY
});
/**
* \@docs-private
* @return {?}
*/
function MAT_TOOLTIP_DEFAULT_OPTIONS_FACTORY() {
return {
showDelay: 0,
hideDelay: 0,
touchendHideDelay: 1500,
};
}
/**
* Directive that attaches a material design tooltip to the host element. Animates the showing and
* hiding of a tooltip provided position (defaults to below the element).
*
* https://material.io/design/components/tooltips.html
*/
class MatTooltip {
/**
* @param {?} _overlay
* @param {?} _elementRef
* @param {?} _scrollDispatcher
* @param {?} _viewContainerRef
* @param {?} _ngZone
* @param {?} platform
* @param {?} _ariaDescriber
* @param {?} _focusMonitor
* @param {?} scrollStrategy
* @param {?} _dir
* @param {?} _defaultOptions
* @param {?=} hammerLoader
*/
constructor(_overlay, _elementRef, _scrollDispatcher, _viewContainerRef, _ngZone, platform, _ariaDescriber, _focusMonitor, scrollStrategy, _dir, _defaultOptions, hammerLoader) {
this._overlay = _overlay;
this._elementRef = _elementRef;
this._scrollDispatcher = _scrollDispatcher;
this._viewContainerRef = _viewContainerRef;
this._ngZone = _ngZone;
this._ariaDescriber = _ariaDescriber;
this._focusMonitor = _focusMonitor;
this._dir = _dir;
this._defaultOptions = _defaultOptions;
this._position = 'below';
this._disabled = false;
/**
* The default delay in ms before showing the tooltip after show is called
*/
this.showDelay = this._defaultOptions.showDelay;
/**
* The default delay in ms before hiding the tooltip after hide is called
*/
this.hideDelay = this._defaultOptions.hideDelay;
this._message = '';
this._manualListeners = new Map();
/**
* Emits when the component is destroyed.
*/
this._destroyed = new Subject();
this._scrollStrategy = scrollStrategy;
/** @type {?} */
const element = _elementRef.nativeElement;
/** @type {?} */
const hasGestures = typeof window === 'undefined' || ((/** @type {?} */ (window))).Hammer || hammerLoader;
// The mouse events shouldn't be bound on mobile devices, because they can prevent the
// first tap from firing its click event or can cause the tooltip to open for clicks.
if (!platform.IOS && !platform.ANDROID) {
this._manualListeners
.set('mouseenter', (/**
* @return {?}
*/
() => this.show()))
.set('mouseleave', (/**
* @return {?}
*/
() => this.hide()));
}
else if (!hasGestures) {
// If Hammerjs isn't loaded, fall back to showing on `touchstart`, otherwise
// there's no way for the user to trigger the tooltip on a touch device.
this._manualListeners.set('touchstart', (/**
* @return {?}
*/
() => this.show()));
}
this._manualListeners.forEach((/**
* @param {?} listener
* @param {?} event
* @return {?}
*/
(listener, event) => element.addEventListener(event, listener)));
_focusMonitor.monitor(_elementRef).pipe(takeUntil(this._destroyed)).subscribe((/**
* @param {?} origin
* @return {?}
*/
origin => {
// Note that the focus monitor runs outside the Angular zone.
if (!origin) {
_ngZone.run((/**
* @return {?}
*/
() => this.hide(0)));
}
else if (origin === 'keyboard') {
_ngZone.run((/**
* @return {?}
*/
() => this.show()));
}
}));
if (_defaultOptions && _defaultOptions.position) {
this.position = _defaultOptions.position;
}
}
/**
* Allows the user to define the position of the tooltip relative to the parent element
* @return {?}
*/
get position() { return this._position; }
/**
* @param {?} value
* @return {?}
*/
set position(value) {
if (value !== this._position) {
this._position = value;
if (this._overlayRef) {
this._updatePosition();
if (this._tooltipInstance) {
(/** @type {?} */ (this._tooltipInstance)).show(0);
}
this._overlayRef.updatePosition();
}
}
}
/**
* Disables the display of the tooltip.
* @return {?}
*/
get disabled() { return this._disabled; }
/**
* @param {?} value
* @return {?}
*/
set disabled(value) {
this._disabled = coerceBooleanProperty(value);
// If tooltip is disabled, hide immediately.
if (this._disabled) {
this.hide(0);
}
}
/**
* The message to be displayed in the tooltip
* @return {?}
*/
get message() { return this._message; }
/**
* @param {?} value
* @return {?}
*/
set message(value) {
this._ariaDescriber.removeDescription(this._elementRef.nativeElement, this._message);
// If the message is not a string (e.g. number), convert it to a string and trim it.
this._message = value != null ? `${value}`.trim() : '';
if (!this._message && this._isTooltipVisible()) {
this.hide(0);
}
else {
this._updateTooltipMessage();
this._ngZone.runOutsideAngular((/**
* @return {?}
*/
() => {
// The `AriaDescriber` has some functionality that avoids adding a description if it's the
// same as the `aria-label` of an element, however we can't know whether the tooltip trigger
// has a data-bound `aria-label` or when it'll be set for the first time. We can avoid the
// issue by deferring the description by a tick so Angular has time to set the `aria-label`.
Promise.resolve().then((/**
* @return {?}
*/
() => {
this._ariaDescriber.describe(this._elementRef.nativeElement, this.message);
}));
}));
}
}
/**
* Classes to be passed to the tooltip. Supports the same syntax as `ngClass`.
* @return {?}
*/
get tooltipClass() { return this._tooltipClass; }
/**
* @param {?} value
* @return {?}
*/
set tooltipClass(value) {
this._tooltipClass = value;
if (this._tooltipInstance) {
this._setTooltipClass(this._tooltipClass);
}
}
/**
* Setup styling-specific things
* @return {?}
*/
ngOnInit() {
/** @type {?} */
const element = this._elementRef.nativeElement;
/** @type {?} */
const elementStyle = (/** @type {?} */ (element.style));
if (element.nodeName === 'INPUT' || element.nodeName === 'TEXTAREA') {
// When we bind a gesture event on an element (in this case `longpress`), HammerJS
// will add some inline styles by default, including `user-select: none`. This is
// problematic on iOS and in Safari, because it will prevent users from typing in inputs.
// Since `user-select: none` is not needed for the `longpress` event and can cause unexpected
// behavior for text fields, we always clear the `user-select` to avoid such issues.
elementStyle.webkitUserSelect = elementStyle.userSelect = elementStyle.msUserSelect = '';
}
// Hammer applies `-webkit-user-drag: none` on all elements by default,
// which breaks the native drag&drop. If the consumer explicitly made
// the element draggable, clear the `-webkit-user-drag`.
if (element.draggable && elementStyle.webkitUserDrag === 'none') {
elementStyle.webkitUserDrag = '';
}
}
/**
* Dispose the tooltip when destroyed.
* @return {?}
*/
ngOnDestroy() {
if (this._overlayRef) {
this._overlayRef.dispose();
this._tooltipInstance = null;
}
// Clean up the event listeners set in the constructor
this._manualListeners.forEach((/**
* @param {?} listener
* @param {?} event
* @return {?}
*/
(listener, event) => {
this._elementRef.nativeElement.removeEventListener(event, listener);
}));
this._manualListeners.clear();
this._destroyed.next();
this._destroyed.complete();
this._ariaDescriber.removeDescription(this._elementRef.nativeElement, this.message);
this._focusMonitor.stopMonitoring(this._elementRef);
}
/**
* Shows the tooltip after the delay in ms, defaults to tooltip-delay-show or 0ms if no input
* @param {?=} delay
* @return {?}
*/
show(delay = this.showDelay) {
if (this.disabled || !this.message || (this._isTooltipVisible() &&
!(/** @type {?} */ (this._tooltipInstance))._showTimeoutId && !(/** @type {?} */ (this._tooltipInstance))._hideTimeoutId)) {
return;
}
/** @type {?} */
const overlayRef = this._createOverlay();
this._detach();
this._portal = this._portal || new ComponentPortal(TooltipComponent, this._viewContainerRef);
this._tooltipInstance = overlayRef.attach(this._portal).instance;
this._tooltipInstance.afterHidden()
.pipe(takeUntil(this._destroyed))
.subscribe((/**
* @return {?}
*/
() => this._detach()));
this._setTooltipClass(this._tooltipClass);
this._updateTooltipMessage();
(/** @type {?} */ (this._tooltipInstance)).show(delay);
}
/**
* Hides the tooltip after the delay in ms, defaults to tooltip-delay-hide or 0ms if no input
* @param {?=} delay
* @return {?}
*/
hide(delay = this.hideDelay) {
if (this._tooltipInstance) {
this._tooltipInstance.hide(delay);
}
}
/**
* Shows/hides the tooltip
* @return {?}
*/
toggle() {
this._isTooltipVisible() ? this.hide() : this.show();
}
/**
* Returns true if the tooltip is currently visible to the user
* @return {?}
*/
_isTooltipVisible() {
return !!this._tooltipInstance && this._tooltipInstance.isVisible();
}
/**
* Handles the keydown events on the host element.
* @param {?} e
* @return {?}
*/
_handleKeydown(e) {
if (this._isTooltipVisible() && e.keyCode === ESCAPE && !hasModifierKey(e)) {
e.preventDefault();
e.stopPropagation();
this.hide(0);
}
}
/**
* Handles the touchend events on the host element.
* @return {?}
*/
_handleTouchend() {
this.hide(this._defaultOptions.touchendHideDelay);
}
/**
* Create the overlay config and position strategy
* @private
* @return {?}
*/
_createOverlay() {
if (this._overlayRef) {
return this._overlayRef;
}
/** @type {?} */
const scrollableAncestors = this._scrollDispatcher.getAncestorScrollContainers(this._elementRef);
// Create connected position strategy that listens for scroll events to reposition.
/** @type {?} */
const strategy = this._overlay.position()
.flexibleConnectedTo(this._elementRef)
.withTransformOriginOn('.mat-tooltip')
.withFlexibleDimensions(false)
.withViewportMargin(8)
.withScrollableContainers(scrollableAncestors);
strategy.positionChanges.pipe(takeUntil(this._destroyed)).subscribe((/**
* @param {?} change
* @return {?}
*/
change => {
if (this._tooltipInstance) {
if (change.scrollableViewProperties.isOverlayClipped && this._tooltipInstance.isVisible()) {
// After position changes occur and the overlay is clipped by
// a parent scrollable then close the tooltip.
this._ngZone.run((/**
* @return {?}
*/
() => this.hide(0)));
}
}
}));
this._overlayRef = this._overlay.create({
direction: this._dir,
positionStrategy: strategy,
panelClass: TOOLTIP_PANEL_CLASS,
scrollStrategy: this._scrollStrategy()
});
this._updatePosition();
this._overlayRef.detachments()
.pipe(takeUntil(this._destroyed))
.subscribe((/**
* @return {?}
*/
() => this._detach()));
return this._overlayRef;
}
/**
* Detaches the currently-attached tooltip.
* @private
* @return {?}
*/
_detach() {
if (this._overlayRef && this._overlayRef.hasAttached()) {
this._overlayRef.detach();
}
this._tooltipInstance = null;
}
/**
* Updates the position of the current tooltip.
* @private
* @return {?}
*/
_updatePosition() {
/** @type {?} */
const position = (/** @type {?} */ ((/** @type {?} */ (this._overlayRef)).getConfig().positionStrategy));
/** @type {?} */
const origin = this._getOrigin();
/** @type {?} */
const overlay = this._getOverlayPosition();
position.withPositions([
Object.assign({}, origin.main, overlay.main),
Object.assign({}, origin.fallback, overlay.fallback)
]);
}
/**
* Returns the origin position and a fallback position based on the user's position preference.
* The fallback position is the inverse of the origin (e.g. `'below' -> 'above'`).
* @return {?}
*/
_getOrigin() {
/** @type {?} */
const isLtr = !this._dir || this._dir.value == 'ltr';
/** @type {?} */
const position = this.position;
/** @type {?} */
let originPosition;
if (position == 'above' || position == 'below') {
originPosition = { originX: 'center', originY: position == 'above' ? 'top' : 'bottom' };
}
else if (position == 'before' ||
(position == 'left' && isLtr) ||
(position == 'right' && !isLtr)) {
originPosition = { originX: 'start', originY: 'center' };
}
else if (position == 'after' ||
(position == 'right' && isLtr) ||
(position == 'left' && !isLtr)) {
originPosition = { originX: 'end', originY: 'center' };
}
else {
throw getMatTooltipInvalidPositionError(position);
}
const { x, y } = this._invertPosition(originPosition.originX, originPosition.originY);
return {
main: originPosition,
fallback: { originX: x, originY: y }
};
}
/**
* Returns the overlay position and a fallback position based on the user's preference
* @return {?}
*/
_getOverlayPosition() {
/** @type {?} */
const isLtr = !this._dir || this._dir.value == 'ltr';
/** @type {?} */
const position = this.position;
/** @type {?} */
let overlayPosition;
if (position == 'above') {
overlayPosition = { overlayX: 'center', overlayY: 'bottom' };
}
else if (position == 'below') {
overlayPosition = { overlayX: 'center', overlayY: 'top' };
}
else if (position == 'before' ||
(position == 'left' && isLtr) ||
(position == 'right' && !isLtr)) {
overlayPosition = { overlayX: 'end', overlayY: 'center' };
}
else if (position == 'after' ||
(position == 'right' && isLtr) ||
(position == 'left' && !isLtr)) {
overlayPosition = { overlayX: 'start', overlayY: 'center' };
}
else {
throw getMatTooltipInvalidPositionError(position);
}
const { x, y } = this._invertPosition(overlayPosition.overlayX, overlayPosition.overlayY);
return {
main: overlayPosition,
fallback: { overlayX: x, overlayY: y }
};
}
/**
* Updates the tooltip message and repositions the overlay according to the new message length
* @private
* @return {?}
*/
_updateTooltipMessage() {
// Must wait for the message to be painted to the tooltip so that the overlay can properly
// calculate the correct positioning based on the size of the text.
if (this._tooltipInstance) {
this._tooltipInstance.message = this.message;
this._tooltipInstance._markForCheck();
this._ngZone.onMicrotaskEmpty.asObservable().pipe(take(1), takeUntil(this._destroyed)).subscribe((/**
* @return {?}
*/
() => {
if (this._tooltipInstance) {
(/** @type {?} */ (this._overlayRef)).updatePosition();
}
}));
}
}
/**
* Updates the tooltip class
* @private
* @param {?} tooltipClass
* @return {?}
*/
_setTooltipClass(tooltipClass) {
if (this._tooltipInstance) {
this._tooltipInstance.tooltipClass = tooltipClass;
this._tooltipInstance._markForCheck();
}
}
/**
* Inverts an overlay position.
* @private
* @param {?} x
* @param {?} y
* @return {?}
*/
_invertPosition(x, y) {
if (this.position === 'above' || this.position === 'below') {
if (y === 'top') {
y = 'bottom';
}
else if (y === 'bottom') {
y = 'top';
}
}
else {
if (x === 'end') {
x = 'start';
}
else if (x === 'start') {
x = 'end';
}
}
return { x, y };
}
}
MatTooltip.decorators = [
{ type: Directive, args: [{
selector: '[matTooltip]',
exportAs: 'matTooltip',
host: {
'(longpress)': 'show()',
'(keydown)': '_handleKeydown($event)',
'(touchend)': '_handleTouchend()',
},
},] },
];
/** @nocollapse */
MatTooltip.ctorParameters = () => [
{ type: Overlay },
{ type: ElementRef },
{ type: ScrollDispatcher },
{ type: ViewContainerRef },
{ type: NgZone },
{ type: Platform },
{ type: AriaDescriber },
{ type: FocusMonitor },
{ type: undefined, decorators: [{ type: Inject, args: [MAT_TOOLTIP_SCROLL_STRATEGY,] }] },
{ type: Directionality, decorators: [{ type: Optional }] },
{ type: undefined, decorators: [{ type: Optional }, { type: Inject, args: [MAT_TOOLTIP_DEFAULT_OPTIONS,] }] },
{ type: undefined, decorators: [{ type: Optional }, { type: Inject, args: [HAMMER_LOADER,] }] }
];
MatTooltip.propDecorators = {
position: [{ type: Input, args: ['matTooltipPosition',] }],
disabled: [{ type: Input, args: ['matTooltipDisabled',] }],
showDelay: [{ type: Input, args: ['matTooltipShowDelay',] }],
hideDelay: [{ type: Input, args: ['matTooltipHideDelay',] }],
message: [{ type: Input, args: ['matTooltip',] }],
tooltipClass: [{ type: Input, args: ['matTooltipClass',] }]
};
/**
* Internal component that wraps the tooltip's content.
* \@docs-private
*/
class TooltipComponent {
/**
* @param {?} _changeDetectorRef
* @param {?} _breakpointObserver
*/
constructor(_changeDetectorRef, _breakpointObserver) {
this._changeDetectorRef = _changeDetectorRef;
this._breakpointObserver = _breakpointObserver;
/**
* Property watched by the animation framework to show or hide the tooltip
*/
this._visibility = 'initial';
/**
* Whether interactions on the page should close the tooltip
*/
this._closeOnInteraction = false;
/**
* Subject for notifying that the tooltip has been hidden from the view
*/
this._onHide = new Subject();
/**
* Stream that emits whether the user has a handset-sized display.
*/
this._isHandset = this._breakpointObserver.observe(Breakpoints.Handset);
}
/**
* Shows the tooltip with an animation originating from the provided origin
* @param {?} delay Amount of milliseconds to the delay showing the tooltip.
* @return {?}
*/
show(delay) {
// Cancel the delayed hide if it is scheduled
if (this._hideTimeoutId) {
clearTimeout(this._hideTimeoutId);
this._hideTimeoutId = null;
}
// Body interactions should cancel the tooltip if there is a delay in showing.
this._closeOnInteraction = true;
this._showTimeoutId = setTimeout((/**
* @return {?}
*/
() => {
this._visibility = 'visible';
this._showTimeoutId = null;
// Mark for check so if any parent component has set the
// ChangeDetectionStrategy to OnPush it will be checked anyways
this._markForCheck();
}), delay);
}
/**
* Begins the animation to hide the tooltip after the provided delay in ms.
* @param {?} delay Amount of milliseconds to delay showing the tooltip.
* @return {?}
*/
hide(delay) {
// Cancel the delayed show if it is scheduled
if (this._showTimeoutId) {
clearTimeout(this._showTimeoutId);
this._showTimeoutId = null;
}
this._hideTimeoutId = setTimeout((/**
* @return {?}
*/
() => {
this._visibility = 'hidden';
this._hideTimeoutId = null;
// Mark for check so if any parent component has set the
// ChangeDetectionStrategy to OnPush it will be checked anyways
this._markForCheck();
}), delay);
}
/**
* Returns an observable that notifies when the tooltip has been hidden from view.
* @return {?}
*/
afterHidden() {
return this._onHide.asObservable();
}
/**
* Whether the tooltip is being displayed.
* @return {?}
*/
isVisible() {
return this._visibility === 'visible';
}
/**
* @return {?}
*/
ngOnDestroy() {
this._onHide.complete();
}
/**
* @return {?}
*/
_animationStart() {
this._closeOnInteraction = false;
}
/**
* @param {?} event
* @return {?}
*/
_animationDone(event) {
/** @type {?} */
const toState = (/** @type {?} */ (event.toState));
if (toState === 'hidden' && !this.isVisible()) {
this._onHide.next();
}
if (toState === 'visible' || toState === 'hidden') {
this._closeOnInteraction = true;
}
}
/**
* Interactions on the HTML body should close the tooltip immediately as defined in the
* material design spec.
* https://material.io/design/components/tooltips.html#behavior
* @return {?}
*/
_handleBodyInteraction() {
if (this._closeOnInteraction) {
this.hide(0);
}
}
/**
* Marks that the tooltip needs to be checked in the next change detection run.
* Mainly used for rendering the initial text before positioning a tooltip, which
* can be problematic in components with OnPush change detection.
* @return {?}
*/
_markForCheck() {
this._changeDetectorRef.markForCheck();
}
}
TooltipComponent.decorators = [
{ type: Component, args: [{selector: 'mat-tooltip-component',
template: "<div class=\"mat-tooltip\" [ngClass]=\"tooltipClass\" [class.mat-tooltip-handset]=\"(_isHandset | async)?.matches\" [@state]=\"_visibility\" (@state.start)=\"_animationStart()\" (@state.done)=\"_animationDone($event)\">{{message}}</div>",
styles: [".mat-tooltip-panel{pointer-events:none!important}.mat-tooltip{color:#fff;border-radius:4px;margin:14px;max-width:250px;padding-left:8px;padding-right:8px;overflow:hidden;text-overflow:ellipsis}@media (-ms-high-contrast:active){.mat-tooltip{outline:solid 1px}}.mat-tooltip-handset{margin:24px;padding-left:16px;padding-right:16px}"],
encapsulation: ViewEncapsulation.None,
changeDetection: ChangeDetectionStrategy.OnPush,
animations: [matTooltipAnimations.tooltipState],
host: {
// Forces the element to have a layout in IE and Edge. This fixes issues where the element
// won't be rendered if the animations are disabled or there is no web animations polyfill.
'[style.zoom]': '_visibility === "visible" ? 1 : null',
'(body:click)': 'this._handleBodyInteraction()',
'aria-hidden': 'true',
}
},] },
];
/** @nocollapse */
TooltipComponent.ctorParameters = () => [
{ type: ChangeDetectorRef },
{ type: BreakpointObserver }
];
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
class MatTooltipModule {
}
MatTooltipModule.decorators = [
{ type: NgModule, args: [{
imports: [
A11yModule,
CommonModule,
OverlayModule,
MatCommonModule,
],
exports: [MatTooltip, TooltipComponent, MatCommonModule],
declarations: [MatTooltip, TooltipComponent],
entryComponents: [TooltipComponent],
providers: [
MAT_TOOLTIP_SCROLL_STRATEGY_FACTORY_PROVIDER,
{ provide: HAMMER_GESTURE_CONFIG, useClass: GestureConfig },
]
},] },
];
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
export { MatTooltipModule, getMatTooltipInvalidPositionError, MAT_TOOLTIP_SCROLL_STRATEGY_FACTORY, MAT_TOOLTIP_DEFAULT_OPTIONS_FACTORY, SCROLL_THROTTLE_MS, TOOLTIP_PANEL_CLASS, MAT_TOOLTIP_SCROLL_STRATEGY, MAT_TOOLTIP_SCROLL_STRATEGY_FACTORY_PROVIDER, MAT_TOOLTIP_DEFAULT_OPTIONS, MatTooltip, TooltipComponent, matTooltipAnimations };
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