@angular/material
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Angular Material
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JavaScript
/**
* @fileoverview added by tsickle
* Generated from: src/material/list/selection-list.ts
* @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* @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 { FocusKeyManager } from '@angular/cdk/a11y';
import { coerceBooleanProperty } from '@angular/cdk/coercion';
import { SelectionModel } from '@angular/cdk/collections';
import { A, DOWN_ARROW, END, ENTER, hasModifierKey, HOME, SPACE, UP_ARROW, } from '@angular/cdk/keycodes';
import { Attribute, ChangeDetectionStrategy, ChangeDetectorRef, Component, ContentChild, ContentChildren, ElementRef, EventEmitter, forwardRef, Inject, Input, Output, QueryList, ViewChild, ViewEncapsulation, isDevMode, } from '@angular/core';
import { NG_VALUE_ACCESSOR } from '@angular/forms';
import { MatLine, mixinDisableRipple, setLines, } from '@angular/material/core';
import { Subject } from 'rxjs';
import { startWith, takeUntil } from 'rxjs/operators';
import { MatListAvatarCssMatStyler, MatListIconCssMatStyler } from './list';
/**
* \@docs-private
*/
class MatSelectionListBase {
}
/** @type {?} */
const _MatSelectionListMixinBase = mixinDisableRipple(MatSelectionListBase);
/**
* \@docs-private
*/
class MatListOptionBase {
}
/** @type {?} */
const _MatListOptionMixinBase = mixinDisableRipple(MatListOptionBase);
/**
* \@docs-private
* @type {?}
*/
export const MAT_SELECTION_LIST_VALUE_ACCESSOR = {
provide: NG_VALUE_ACCESSOR,
useExisting: forwardRef((/**
* @return {?}
*/
() => MatSelectionList)),
multi: true
};
/**
* Change event that is being fired whenever the selected state of an option changes.
*/
export class MatSelectionListChange {
/**
* @param {?} source
* @param {?} option
*/
constructor(source, option) {
this.source = source;
this.option = option;
}
}
if (false) {
/**
* Reference to the selection list that emitted the event.
* @type {?}
*/
MatSelectionListChange.prototype.source;
/**
* Reference to the option that has been changed.
* @type {?}
*/
MatSelectionListChange.prototype.option;
}
/**
* Component for list-options of selection-list. Each list-option can automatically
* generate a checkbox and can put current item into the selectionModel of selection-list
* if the current item is selected.
*/
export class MatListOption extends _MatListOptionMixinBase {
/**
* @param {?} _element
* @param {?} _changeDetector
* @param {?} selectionList
*/
constructor(_element, _changeDetector, selectionList) {
super();
this._element = _element;
this._changeDetector = _changeDetector;
this.selectionList = selectionList;
this._selected = false;
this._disabled = false;
this._hasFocus = false;
/**
* Whether the label should appear before or after the checkbox. Defaults to 'after'
*/
this.checkboxPosition = 'after';
/**
* This is set to true after the first OnChanges cycle so we don't clear the value of `selected`
* in the first cycle.
*/
this._inputsInitialized = false;
}
/**
* Theme color of the list option. This sets the color of the checkbox.
* @return {?}
*/
get color() { return this._color || this.selectionList.color; }
/**
* @param {?} newValue
* @return {?}
*/
set color(newValue) { this._color = newValue; }
/**
* Value of the option
* @return {?}
*/
get value() { return this._value; }
/**
* @param {?} newValue
* @return {?}
*/
set value(newValue) {
if (this.selected && newValue !== this.value && this._inputsInitialized) {
this.selected = false;
}
this._value = newValue;
}
/**
* Whether the option is disabled.
* @return {?}
*/
get disabled() { return this._disabled || (this.selectionList && this.selectionList.disabled); }
/**
* @param {?} value
* @return {?}
*/
set disabled(value) {
/** @type {?} */
const newValue = coerceBooleanProperty(value);
if (newValue !== this._disabled) {
this._disabled = newValue;
this._changeDetector.markForCheck();
}
}
/**
* Whether the option is selected.
* @return {?}
*/
get selected() { return this.selectionList.selectedOptions.isSelected(this); }
/**
* @param {?} value
* @return {?}
*/
set selected(value) {
/** @type {?} */
const isSelected = coerceBooleanProperty(value);
if (isSelected !== this._selected) {
this._setSelected(isSelected);
this.selectionList._reportValueChange();
}
}
/**
* @return {?}
*/
ngOnInit() {
/** @type {?} */
const list = this.selectionList;
if (list._value && list._value.some((/**
* @param {?} value
* @return {?}
*/
value => list.compareWith(value, this._value)))) {
this._setSelected(true);
}
/** @type {?} */
const wasSelected = this._selected;
// List options that are selected at initialization can't be reported properly to the form
// control. This is because it takes some time until the selection-list knows about all
// available options. Also it can happen that the ControlValueAccessor has an initial value
// that should be used instead. Deferring the value change report to the next tick ensures
// that the form control value is not being overwritten.
Promise.resolve().then((/**
* @return {?}
*/
() => {
if (this._selected || wasSelected) {
this.selected = true;
this._changeDetector.markForCheck();
}
}));
this._inputsInitialized = true;
}
/**
* @return {?}
*/
ngAfterContentInit() {
setLines(this._lines, this._element);
}
/**
* @return {?}
*/
ngOnDestroy() {
if (this.selected) {
// We have to delay this until the next tick in order
// to avoid changed after checked errors.
Promise.resolve().then((/**
* @return {?}
*/
() => {
this.selected = false;
}));
}
/** @type {?} */
const hadFocus = this._hasFocus;
/** @type {?} */
const newActiveItem = this.selectionList._removeOptionFromList(this);
// Only move focus if this option was focused at the time it was destroyed.
if (hadFocus && newActiveItem) {
newActiveItem.focus();
}
}
/**
* Toggles the selection state of the option.
* @return {?}
*/
toggle() {
this.selected = !this.selected;
}
/**
* Allows for programmatic focusing of the option.
* @return {?}
*/
focus() {
this._element.nativeElement.focus();
}
/**
* Returns the list item's text label. Implemented as a part of the FocusKeyManager.
* \@docs-private
* @return {?}
*/
getLabel() {
return this._text ? (this._text.nativeElement.textContent || '') : '';
}
/**
* Whether this list item should show a ripple effect when clicked.
* @return {?}
*/
_isRippleDisabled() {
return this.disabled || this.disableRipple || this.selectionList.disableRipple;
}
/**
* @return {?}
*/
_handleClick() {
if (!this.disabled && (this.selectionList.multiple || !this.selected)) {
this.toggle();
// Emit a change event if the selected state of the option changed through user interaction.
this.selectionList._emitChangeEvent(this);
}
}
/**
* @return {?}
*/
_handleFocus() {
this.selectionList._setFocusedOption(this);
this._hasFocus = true;
}
/**
* @return {?}
*/
_handleBlur() {
this.selectionList._onTouched();
this._hasFocus = false;
}
/**
* Retrieves the DOM element of the component host.
* @return {?}
*/
_getHostElement() {
return this._element.nativeElement;
}
/**
* Sets the selected state of the option. Returns whether the value has changed.
* @param {?} selected
* @return {?}
*/
_setSelected(selected) {
if (selected === this._selected) {
return false;
}
this._selected = selected;
if (selected) {
this.selectionList.selectedOptions.select(this);
}
else {
this.selectionList.selectedOptions.deselect(this);
}
this._changeDetector.markForCheck();
return true;
}
/**
* Notifies Angular that the option needs to be checked in the next change detection run. Mainly
* used to trigger an update of the list option if the disabled state of the selection list
* changed.
* @return {?}
*/
_markForCheck() {
this._changeDetector.markForCheck();
}
}
MatListOption.decorators = [
{ type: Component, args: [{
selector: 'mat-list-option',
exportAs: 'matListOption',
inputs: ['disableRipple'],
host: {
'role': 'option',
'class': 'mat-list-item mat-list-option mat-focus-indicator',
'(focus)': '_handleFocus()',
'(blur)': '_handleBlur()',
'(click)': '_handleClick()',
'[class.mat-list-item-disabled]': 'disabled',
'[class.mat-list-item-with-avatar]': '_avatar || _icon',
// Manually set the "primary" or "warn" class if the color has been explicitly
// set to "primary" or "warn". The pseudo checkbox picks up these classes for
// its theme.
'[class.mat-primary]': 'color === "primary"',
// Even though accent is the default, we need to set this class anyway, because the list might
// be placed inside a parent that has one of the other colors with a higher specificity.
'[class.mat-accent]': 'color !== "primary" && color !== "warn"',
'[class.mat-warn]': 'color === "warn"',
'[class.mat-list-single-selected-option]': 'selected && !selectionList.multiple',
'[attr.aria-selected]': 'selected',
'[attr.aria-disabled]': 'disabled',
'[attr.tabindex]': '-1',
},
template: "<div class=\"mat-list-item-content\"\n [class.mat-list-item-content-reverse]=\"checkboxPosition == 'after'\">\n\n <div mat-ripple\n class=\"mat-list-item-ripple\"\n [matRippleTrigger]=\"_getHostElement()\"\n [matRippleDisabled]=\"_isRippleDisabled()\"></div>\n\n <mat-pseudo-checkbox\n *ngIf=\"selectionList.multiple\"\n [state]=\"selected ? 'checked' : 'unchecked'\"\n [disabled]=\"disabled\"></mat-pseudo-checkbox>\n\n <div class=\"mat-list-text\" #text><ng-content></ng-content></div>\n\n <ng-content select=\"[mat-list-avatar], [mat-list-icon], [matListAvatar], [matListIcon]\">\n </ng-content>\n\n</div>\n",
encapsulation: ViewEncapsulation.None,
changeDetection: ChangeDetectionStrategy.OnPush
}] }
];
/** @nocollapse */
MatListOption.ctorParameters = () => [
{ type: ElementRef },
{ type: ChangeDetectorRef },
{ type: MatSelectionList, decorators: [{ type: Inject, args: [forwardRef((/**
* @return {?}
*/
() => MatSelectionList)),] }] }
];
MatListOption.propDecorators = {
_avatar: [{ type: ContentChild, args: [MatListAvatarCssMatStyler,] }],
_icon: [{ type: ContentChild, args: [MatListIconCssMatStyler,] }],
_lines: [{ type: ContentChildren, args: [MatLine, { descendants: true },] }],
_text: [{ type: ViewChild, args: ['text',] }],
checkboxPosition: [{ type: Input }],
color: [{ type: Input }],
value: [{ type: Input }],
disabled: [{ type: Input }],
selected: [{ type: Input }]
};
if (false) {
/** @type {?} */
MatListOption.ngAcceptInputType_disabled;
/** @type {?} */
MatListOption.ngAcceptInputType_selected;
/** @type {?} */
MatListOption.ngAcceptInputType_disableRipple;
/**
* @type {?}
* @private
*/
MatListOption.prototype._selected;
/**
* @type {?}
* @private
*/
MatListOption.prototype._disabled;
/**
* @type {?}
* @private
*/
MatListOption.prototype._hasFocus;
/** @type {?} */
MatListOption.prototype._avatar;
/** @type {?} */
MatListOption.prototype._icon;
/** @type {?} */
MatListOption.prototype._lines;
/**
* DOM element containing the item's text.
* @type {?}
*/
MatListOption.prototype._text;
/**
* Whether the label should appear before or after the checkbox. Defaults to 'after'
* @type {?}
*/
MatListOption.prototype.checkboxPosition;
/**
* @type {?}
* @private
*/
MatListOption.prototype._color;
/**
* This is set to true after the first OnChanges cycle so we don't clear the value of `selected`
* in the first cycle.
* @type {?}
* @private
*/
MatListOption.prototype._inputsInitialized;
/**
* @type {?}
* @private
*/
MatListOption.prototype._value;
/**
* @type {?}
* @private
*/
MatListOption.prototype._element;
/**
* @type {?}
* @private
*/
MatListOption.prototype._changeDetector;
/**
* \@docs-private
* @type {?}
*/
MatListOption.prototype.selectionList;
}
/**
* Material Design list component where each item is a selectable option. Behaves as a listbox.
*/
export class MatSelectionList extends _MatSelectionListMixinBase {
/**
* @param {?} _element
* @param {?} tabIndex
* @param {?} _changeDetector
*/
constructor(_element,
// @breaking-change 11.0.0 Remove `tabIndex` parameter.
tabIndex, _changeDetector) {
super();
this._element = _element;
this._changeDetector = _changeDetector;
this._multiple = true;
this._contentInitialized = false;
/**
* Emits a change event whenever the selected state of an option changes.
*/
this.selectionChange = new EventEmitter();
/**
* Tabindex of the selection list.
* \@breaking-change 11.0.0 Remove `tabIndex` input.
*/
this.tabIndex = 0;
/**
* Theme color of the selection list. This sets the checkbox color for all list options.
*/
this.color = 'accent';
/**
* Function used for comparing an option against the selected value when determining which
* options should appear as selected. The first argument is the value of an options. The second
* one is a value from the selected value. A boolean must be returned.
*/
this.compareWith = (/**
* @param {?} a1
* @param {?} a2
* @return {?}
*/
(a1, a2) => a1 === a2);
this._disabled = false;
/**
* The currently selected options.
*/
this.selectedOptions = new SelectionModel(this._multiple);
/**
* The tabindex of the selection list.
*/
this._tabIndex = -1;
/**
* View to model callback that should be called whenever the selected options change.
*/
this._onChange = (/**
* @param {?} _
* @return {?}
*/
(_) => { });
/**
* Emits when the list has been destroyed.
*/
this._destroyed = new Subject();
/**
* View to model callback that should be called if the list or its options lost focus.
*/
this._onTouched = (/**
* @return {?}
*/
() => { });
}
/**
* Whether the selection list is disabled.
* @return {?}
*/
get disabled() { return this._disabled; }
/**
* @param {?} value
* @return {?}
*/
set disabled(value) {
this._disabled = coerceBooleanProperty(value);
// The `MatSelectionList` and `MatListOption` are using the `OnPush` change detection
// strategy. Therefore the options will not check for any changes if the `MatSelectionList`
// changed its state. Since we know that a change to `disabled` property of the list affects
// the state of the options, we manually mark each option for check.
this._markOptionsForCheck();
}
/**
* Whether selection is limited to one or multiple items (default multiple).
* @return {?}
*/
get multiple() { return this._multiple; }
/**
* @param {?} value
* @return {?}
*/
set multiple(value) {
/** @type {?} */
const newValue = coerceBooleanProperty(value);
if (newValue !== this._multiple) {
if (isDevMode() && this._contentInitialized) {
throw new Error('Cannot change `multiple` mode of mat-selection-list after initialization.');
}
this._multiple = newValue;
this.selectedOptions = new SelectionModel(this._multiple, this.selectedOptions.selected);
}
}
/**
* @return {?}
*/
ngAfterContentInit() {
this._contentInitialized = true;
this._keyManager = new FocusKeyManager(this.options)
.withWrap()
.withTypeAhead()
// Allow disabled items to be focusable. For accessibility reasons, there must be a way for
// screenreader users, that allows reading the different options of the list.
.skipPredicate((/**
* @return {?}
*/
() => false))
.withAllowedModifierKeys(['shiftKey']);
if (this._value) {
this._setOptionsFromValues(this._value);
}
// If the user attempts to tab out of the selection list, allow focus to escape.
this._keyManager.tabOut.pipe(takeUntil(this._destroyed)).subscribe((/**
* @return {?}
*/
() => {
this._allowFocusEscape();
}));
// When the number of options change, update the tabindex of the selection list.
this.options.changes.pipe(startWith(null), takeUntil(this._destroyed)).subscribe((/**
* @return {?}
*/
() => {
this._updateTabIndex();
}));
// Sync external changes to the model back to the options.
this.selectedOptions.changed.pipe(takeUntil(this._destroyed)).subscribe((/**
* @param {?} event
* @return {?}
*/
event => {
if (event.added) {
for (let item of event.added) {
item.selected = true;
}
}
if (event.removed) {
for (let item of event.removed) {
item.selected = false;
}
}
}));
}
/**
* @param {?} changes
* @return {?}
*/
ngOnChanges(changes) {
/** @type {?} */
const disableRippleChanges = changes['disableRipple'];
/** @type {?} */
const colorChanges = changes['color'];
if ((disableRippleChanges && !disableRippleChanges.firstChange) ||
(colorChanges && !colorChanges.firstChange)) {
this._markOptionsForCheck();
}
}
/**
* @return {?}
*/
ngOnDestroy() {
this._destroyed.next();
this._destroyed.complete();
this._isDestroyed = true;
}
/**
* Focuses the selection list.
* @param {?=} options
* @return {?}
*/
focus(options) {
this._element.nativeElement.focus(options);
}
/**
* Selects all of the options.
* @return {?}
*/
selectAll() {
this._setAllOptionsSelected(true);
}
/**
* Deselects all of the options.
* @return {?}
*/
deselectAll() {
this._setAllOptionsSelected(false);
}
/**
* Sets the focused option of the selection-list.
* @param {?} option
* @return {?}
*/
_setFocusedOption(option) {
this._keyManager.updateActiveItem(option);
}
/**
* Removes an option from the selection list and updates the active item.
* @param {?} option
* @return {?} Currently-active item.
*/
_removeOptionFromList(option) {
/** @type {?} */
const optionIndex = this._getOptionIndex(option);
if (optionIndex > -1 && this._keyManager.activeItemIndex === optionIndex) {
// Check whether the option is the last item
if (optionIndex > 0) {
this._keyManager.updateActiveItem(optionIndex - 1);
}
else if (optionIndex === 0 && this.options.length > 1) {
this._keyManager.updateActiveItem(Math.min(optionIndex + 1, this.options.length - 1));
}
}
return this._keyManager.activeItem;
}
/**
* Passes relevant key presses to our key manager.
* @param {?} event
* @return {?}
*/
_keydown(event) {
/** @type {?} */
const keyCode = event.keyCode;
/** @type {?} */
const manager = this._keyManager;
/** @type {?} */
const previousFocusIndex = manager.activeItemIndex;
/** @type {?} */
const hasModifier = hasModifierKey(event);
switch (keyCode) {
case SPACE:
case ENTER:
if (!hasModifier && !manager.isTyping()) {
this._toggleFocusedOption();
// Always prevent space from scrolling the page since the list has focus
event.preventDefault();
}
break;
case HOME:
case END:
if (!hasModifier) {
keyCode === HOME ? manager.setFirstItemActive() : manager.setLastItemActive();
event.preventDefault();
}
break;
default:
// The "A" key gets special treatment, because it's used for the "select all" functionality.
if (keyCode === A && this.multiple && hasModifierKey(event, 'ctrlKey') &&
!manager.isTyping()) {
this.options.find((/**
* @param {?} option
* @return {?}
*/
option => !option.selected)) ? this.selectAll() : this.deselectAll();
event.preventDefault();
}
else {
manager.onKeydown(event);
}
}
if (this.multiple && (keyCode === UP_ARROW || keyCode === DOWN_ARROW) && event.shiftKey &&
manager.activeItemIndex !== previousFocusIndex) {
this._toggleFocusedOption();
}
}
/**
* Reports a value change to the ControlValueAccessor
* @return {?}
*/
_reportValueChange() {
// Stop reporting value changes after the list has been destroyed. This avoids
// cases where the list might wrongly reset its value once it is removed, but
// the form control is still live.
if (this.options && !this._isDestroyed) {
/** @type {?} */
const value = this._getSelectedOptionValues();
this._onChange(value);
this._value = value;
}
}
/**
* Emits a change event if the selected state of an option changed.
* @param {?} option
* @return {?}
*/
_emitChangeEvent(option) {
this.selectionChange.emit(new MatSelectionListChange(this, option));
}
/**
* When the selection list is focused, we want to move focus to an option within the list. Do this
* by setting the appropriate option to be active.
* @return {?}
*/
_onFocus() {
/** @type {?} */
const activeIndex = this._keyManager.activeItemIndex;
if (!activeIndex || (activeIndex === -1)) {
// If there is no active index, set focus to the first option.
this._keyManager.setFirstItemActive();
}
else {
// Otherwise, set focus to the active option.
this._keyManager.setActiveItem(activeIndex);
}
}
/**
* Implemented as part of ControlValueAccessor.
* @param {?} values
* @return {?}
*/
writeValue(values) {
this._value = values;
if (this.options) {
this._setOptionsFromValues(values || []);
}
}
/**
* Implemented as a part of ControlValueAccessor.
* @param {?} isDisabled
* @return {?}
*/
setDisabledState(isDisabled) {
this.disabled = isDisabled;
}
/**
* Implemented as part of ControlValueAccessor.
* @param {?} fn
* @return {?}
*/
registerOnChange(fn) {
this._onChange = fn;
}
/**
* Implemented as part of ControlValueAccessor.
* @param {?} fn
* @return {?}
*/
registerOnTouched(fn) {
this._onTouched = fn;
}
/**
* Sets the selected options based on the specified values.
* @private
* @param {?} values
* @return {?}
*/
_setOptionsFromValues(values) {
this.options.forEach((/**
* @param {?} option
* @return {?}
*/
option => option._setSelected(false)));
values.forEach((/**
* @param {?} value
* @return {?}
*/
value => {
/** @type {?} */
const correspondingOption = this.options.find((/**
* @param {?} option
* @return {?}
*/
option => {
// Skip options that are already in the model. This allows us to handle cases
// where the same primitive value is selected multiple times.
return option.selected ? false : this.compareWith(option.value, value);
}));
if (correspondingOption) {
correspondingOption._setSelected(true);
}
}));
}
/**
* Returns the values of the selected options.
* @private
* @return {?}
*/
_getSelectedOptionValues() {
return this.options.filter((/**
* @param {?} option
* @return {?}
*/
option => option.selected)).map((/**
* @param {?} option
* @return {?}
*/
option => option.value));
}
/**
* Toggles the state of the currently focused option if enabled.
* @private
* @return {?}
*/
_toggleFocusedOption() {
/** @type {?} */
let focusedIndex = this._keyManager.activeItemIndex;
if (focusedIndex != null && this._isValidIndex(focusedIndex)) {
/** @type {?} */
let focusedOption = this.options.toArray()[focusedIndex];
if (focusedOption && !focusedOption.disabled && (this._multiple || !focusedOption.selected)) {
focusedOption.toggle();
// Emit a change event because the focused option changed its state through user
// interaction.
this._emitChangeEvent(focusedOption);
}
}
}
/**
* Sets the selected state on all of the options
* and emits an event if anything changed.
* @private
* @param {?} isSelected
* @return {?}
*/
_setAllOptionsSelected(isSelected) {
// Keep track of whether anything changed, because we only want to
// emit the changed event when something actually changed.
/** @type {?} */
let hasChanged = false;
this.options.forEach((/**
* @param {?} option
* @return {?}
*/
option => {
if (option._setSelected(isSelected)) {
hasChanged = true;
}
}));
if (hasChanged) {
this._reportValueChange();
}
}
/**
* Utility to ensure all indexes are valid.
* @private
* @param {?} index The index to be checked.
* @return {?} True if the index is valid for our list of options.
*/
_isValidIndex(index) {
return index >= 0 && index < this.options.length;
}
/**
* Returns the index of the specified list option.
* @private
* @param {?} option
* @return {?}
*/
_getOptionIndex(option) {
return this.options.toArray().indexOf(option);
}
/**
* Marks all the options to be checked in the next change detection run.
* @private
* @return {?}
*/
_markOptionsForCheck() {
if (this.options) {
this.options.forEach((/**
* @param {?} option
* @return {?}
*/
option => option._markForCheck()));
}
}
/**
* Removes the tabindex from the selection list and resets it back afterwards, allowing the user
* to tab out of it. This prevents the list from capturing focus and redirecting it back within
* the list, creating a focus trap if it user tries to tab away.
* @private
* @return {?}
*/
_allowFocusEscape() {
this._tabIndex = -1;
setTimeout((/**
* @return {?}
*/
() => {
this._tabIndex = 0;
this._changeDetector.markForCheck();
}));
}
/**
* Updates the tabindex based upon if the selection list is empty.
* @private
* @return {?}
*/
_updateTabIndex() {
this._tabIndex = (this.options.length === 0) ? -1 : 0;
}
}
MatSelectionList.decorators = [
{ type: Component, args: [{
selector: 'mat-selection-list',
exportAs: 'matSelectionList',
inputs: ['disableRipple'],
host: {
'role': 'listbox',
'class': 'mat-selection-list mat-list-base',
'(focus)': '_onFocus()',
'(blur)': '_onTouched()',
'(keydown)': '_keydown($event)',
'[attr.aria-multiselectable]': 'multiple',
'[attr.aria-disabled]': 'disabled.toString()',
'[attr.tabindex]': '_tabIndex',
},
template: '<ng-content></ng-content>',
encapsulation: ViewEncapsulation.None,
providers: [MAT_SELECTION_LIST_VALUE_ACCESSOR],
changeDetection: ChangeDetectionStrategy.OnPush,
styles: [".mat-subheader{display:flex;box-sizing:border-box;padding:16px;align-items:center}.mat-list-base .mat-subheader{margin:0}.mat-list-base{padding-top:8px;display:block;-webkit-tap-highlight-color:transparent}.mat-list-base .mat-subheader{height:48px;line-height:16px}.mat-list-base .mat-subheader:first-child{margin-top:-8px}.mat-list-base .mat-list-item,.mat-list-base .mat-list-option{display:block;height:48px;-webkit-tap-highlight-color:transparent;width:100%;padding:0;position:relative}.mat-list-base .mat-list-item .mat-list-item-content,.mat-list-base .mat-list-option .mat-list-item-content{display:flex;flex-direction:row;align-items:center;box-sizing:border-box;padding:0 16px;position:relative;height:inherit}.mat-list-base .mat-list-item .mat-list-item-content-reverse,.mat-list-base .mat-list-option .mat-list-item-content-reverse{display:flex;align-items:center;padding:0 16px;flex-direction:row-reverse;justify-content:space-around}.mat-list-base .mat-list-item .mat-list-item-ripple,.mat-list-base .mat-list-option .mat-list-item-ripple{top:0;left:0;right:0;bottom:0;position:absolute;pointer-events:none}.mat-list-base .mat-list-item.mat-list-item-with-avatar,.mat-list-base .mat-list-option.mat-list-item-with-avatar{height:56px}.mat-list-base .mat-list-item.mat-2-line,.mat-list-base .mat-list-option.mat-2-line{height:72px}.mat-list-base .mat-list-item.mat-3-line,.mat-list-base .mat-list-option.mat-3-line{height:88px}.mat-list-base .mat-list-item.mat-multi-line,.mat-list-base .mat-list-option.mat-multi-line{height:auto}.mat-list-base .mat-list-item.mat-multi-line .mat-list-item-content,.mat-list-base .mat-list-option.mat-multi-line .mat-list-item-content{padding-top:16px;padding-bottom:16px}.mat-list-base .mat-list-item .mat-list-text,.mat-list-base .mat-list-option .mat-list-text{display:flex;flex-direction:column;width:100%;box-sizing:border-box;overflow:hidden;padding:0}.mat-list-base .mat-list-item .mat-list-text>*,.mat-list-base .mat-list-option .mat-list-text>*{margin:0;padding:0;font-weight:normal;font-size:inherit}.mat-list-base .mat-list-item .mat-list-text:empty,.mat-list-base .mat-list-option .mat-list-text:empty{display:none}.mat-list-base .mat-list-item.mat-list-item-with-avatar .mat-list-item-content .mat-list-text,.mat-list-base .mat-list-item.mat-list-option .mat-list-item-content .mat-list-text,.mat-list-base .mat-list-option.mat-list-item-with-avatar .mat-list-item-content .mat-list-text,.mat-list-base .mat-list-option.mat-list-option .mat-list-item-content .mat-list-text{padding-right:0;padding-left:16px}[dir=rtl] .mat-list-base .mat-list-item.mat-list-item-with-avatar .mat-list-item-content .mat-list-text,[dir=rtl] .mat-list-base .mat-list-item.mat-list-option .mat-list-item-content .mat-list-text,[dir=rtl] .mat-list-base .mat-list-option.mat-list-item-with-avatar .mat-list-item-content .mat-list-text,[dir=rtl] .mat-list-base .mat-list-option.mat-list-option .mat-list-item-content .mat-list-text{padding-right:16px;padding-left:0}.mat-list-base .mat-list-item.mat-list-item-with-avatar .mat-list-item-content-reverse .mat-list-text,.mat-list-base .mat-list-item.mat-list-option .mat-list-item-content-reverse .mat-list-text,.mat-list-base .mat-list-option.mat-list-item-with-avatar .mat-list-item-content-reverse .mat-list-text,.mat-list-base .mat-list-option.mat-list-option .mat-list-item-content-reverse .mat-list-text{padding-left:0;padding-right:16px}[dir=rtl] .mat-list-base .mat-list-item.mat-list-item-with-avatar .mat-list-item-content-reverse .mat-list-text,[dir=rtl] .mat-list-base .mat-list-item.mat-list-option .mat-list-item-content-reverse .mat-list-text,[dir=rtl] .mat-list-base .mat-list-option.mat-list-item-with-avatar .mat-list-item-content-reverse .mat-list-text,[dir=rtl] .mat-list-base .mat-list-option.mat-list-option .mat-list-item-content-reverse .mat-list-text{padding-right:0;padding-left:16px}.mat-list-base .mat-list-item.mat-list-item-with-avatar.mat-list-option .mat-list-item-content-reverse .mat-list-text,.mat-list-base .mat-list-item.mat-list-item-with-avatar.mat-list-option .mat-list-item-content .mat-list-text,.mat-list-base .mat-list-option.mat-list-item-with-avatar.mat-list-option .mat-list-item-content-reverse .mat-list-text,.mat-list-base .mat-list-option.mat-list-item-with-avatar.mat-list-option .mat-list-item-content .mat-list-text{padding-right:16px;padding-left:16px}.mat-list-base .mat-list-item .mat-list-avatar,.mat-list-base .mat-list-option .mat-list-avatar{flex-shrink:0;width:40px;height:40px;border-radius:50%;object-fit:cover}.mat-list-base .mat-list-item .mat-list-avatar~.mat-divider-inset,.mat-list-base .mat-list-option .mat-list-avatar~.mat-divider-inset{margin-left:72px;width:calc(100% - 72px)}[dir=rtl] .mat-list-base .mat-list-item .mat-list-avatar~.mat-divider-inset,[dir=rtl] .mat-list-base .mat-list-option .mat-list-avatar~.mat-divider-inset{margin-left:auto;margin-right:72px}.mat-list-base .mat-list-item .mat-list-icon,.mat-list-base .mat-list-option .mat-list-icon{flex-shrink:0;width:24px;height:24px;font-size:24px;box-sizing:content-box;border-radius:50%;padding:4px}.mat-list-base .mat-list-item .mat-list-icon~.mat-divider-inset,.mat-list-base .mat-list-option .mat-list-icon~.mat-divider-inset{margin-left:64px;width:calc(100% - 64px)}[dir=rtl] .mat-list-base .mat-list-item .mat-list-icon~.mat-divider-inset,[dir=rtl] .mat-list-base .mat-list-option .mat-list-icon~.mat-divider-inset{margin-left:auto;margin-right:64px}.mat-list-base .mat-list-item .mat-divider,.mat-list-base .mat-list-option .mat-divider{position:absolute;bottom:0;left:0;width:100%;margin:0}[dir=rtl] .mat-list-base .mat-list-item .mat-divider,[dir=rtl] .mat-list-base .mat-list-option .mat-divider{margin-left:auto;margin-right:0}.mat-list-base .mat-list-item .mat-divider.mat-divider-inset,.mat-list-base .mat-list-option .mat-divider.mat-divider-inset{position:absolute}.mat-list-base[dense]{padding-top:4px;display:block}.mat-list-base[dense] .mat-subheader{height:40px;line-height:8px}.mat-list-base[dense] .mat-subheader:first-child{margin-top:-4px}.mat-list-base[dense] .mat-list-item,.mat-list-base[dense] .mat-list-option{display:block;height:40px;-webkit-tap-highlight-color:transparent;width:100%;padding:0;position:relative}.mat-list-base[dense] .mat-list-item .mat-list-item-content,.mat-list-base[dense] .mat-list-option .mat-list-item-content{display:flex;flex-direction:row;align-items:center;box-sizing:border-box;padding:0 16px;position:relative;height:inherit}.mat-list-base[dense] .mat-list-item .mat-list-item-content-reverse,.mat-list-base[dense] .mat-list-option .mat-list-item-content-reverse{display:flex;align-items:center;padding:0 16px;flex-direction:row-reverse;justify-content:space-around}.mat-list-base[dense] .mat-list-item .mat-list-item-ripple,.mat-list-base[dense] .mat-list-option .mat-list-item-ripple{top:0;left:0;right:0;bottom:0;position:absolute;pointer-events:none}.mat-list-base[dense] .mat-list-item.mat-list-item-with-avatar,.mat-list-base[dense] .mat-list-option.mat-list-item-with-avatar{height:48px}.mat-list-base[dense] .mat-list-item.mat-2-line,.mat-list-base[dense] .mat-list-option.mat-2-line{height:60px}.mat-list-base[dense] .mat-list-item.mat-3-line,.mat-list-base[dense] .mat-list-option.mat-3-line{height:76px}.mat-list-base[dense] .mat-list-item.mat-multi-line,.mat-list-base[dense] .mat-list-option.mat-multi-line{height:auto}.mat-list-base[dense] .mat-list-item.mat-multi-line .mat-list-item-content,.mat-list-base[dense] .mat-list-option.mat-multi-line .mat-list-item-content{padding-top:16px;padding-bottom:16px}.mat-list-base[dense] .mat-list-item .mat-list-text,.mat-list-base[dense] .mat-list-option .mat-list-text{display:flex;flex-direction:column;width:100%;box-sizing:border-box;overflow:hidden;padding:0}.mat-list-base[dense] .mat-list-item .mat-list-text>*,.mat-list-base[dense] .mat-list-option .mat-list-text>*{margin:0;padding:0;font-weight:normal;font-size:inherit}.mat-list-base[dense] .mat-list-item .mat-list-text:empty,.mat-list-base[dense] .mat-list-option .mat-list-text:empty{display:none}.mat-list-base[dense] .mat-list-item.mat-list-item-with-avatar .mat-list-item-content .mat-list-text,.mat-list-base[dense] .mat-list-item.mat-list-option .mat-list-item-content .mat-list-text,.mat-list-base[dense] .mat-list-option.mat-list-item-with-avatar .mat-list-item-content .mat-list-text,.mat-list-base[dense] .mat-list-option.mat-list-option .mat-list-item-content .mat-list-text{padding-right:0;padding-left:16px}[dir=rtl] .mat-list-base[dense] .mat-list-item.mat-list-item-with-avatar .mat-list-item-content .mat-list-text,[dir=rtl] .mat-list-base[dense] .mat-list-item.mat-list-option .mat-list-item-content .mat-list-text,[dir=rtl] .mat-list-base[dense] .mat-list-option.mat-list-item-with-avatar .mat-list-item-content .mat-list-text,[dir=rtl] .mat-list-base[dense] .mat-list-option.mat-list-option .mat-list-item-content .mat-list-text{padding-right:16px;padding-left:0}.mat-list-base[dense] .mat-list-item.mat-list-item-with-avatar .mat-list-item-content-reverse .mat-list-text,.mat-list-base[dense] .mat-list-item.mat-list-option .mat-list-item-content-reverse .mat-list-text,.mat-list-base[dense] .mat-list-option.mat-list-item-with-avatar .mat-list-item-content-reverse .mat-list-text,.mat-list-base[dense] .mat-list-option.mat-list-option .mat-list-item-content-reverse .mat-list-text{padding-left:0;padding-right:16px}[dir=rtl] .mat-list-base[dense] .mat-list-item.mat-list-item-with-avatar .mat-list-item-content-reverse .mat-list-text,[dir=rtl] .mat-list-base[dense] .mat-list-item.mat-list-option .mat-list-item-content-reverse .mat-list-text,[dir=rtl] .mat-list-base[dense] .mat-list-option.mat-list-item-with-avatar .mat-list-item-content-reverse .mat-list-text,[dir=rtl] .mat-list-base[dense] .mat-list-option.mat-list-option .mat-list-item-content-reverse .mat-list-text{padding-right:0;padding-left:16px}.mat-list-base[dense] .mat-list-item.mat-list-item-with-avatar.mat-list-option .mat-list-item-content-reverse .mat-list-text,.mat-list-base[dense] .mat-list-item.mat-list-item-with-avatar.mat-list-option .mat-list-item-content .mat-list-text,.mat-list-base[dense] .mat-list-option.mat-list-item-with-avatar.mat-list-option .mat-list-item-content-reverse .mat-list-text,.mat-list-base[dense] .mat-list-option.mat-list-item-with-avatar.mat-list-option .mat-list-item-content .mat-list-text{padding-right:16px;padding-left:16px}.mat-list-base[dense] .mat-list-item .mat-list-avatar,.mat-list-base[dense] .mat-list-option .mat-list-avatar{flex-shrink:0;width:36px;height:36px;border-radius:50%;object-fit:cover}.mat-list-base[dense] .mat-list-item .mat-list-avatar~.mat-divider-inset,.mat-list-base[dense] .mat-list-option .mat-list-avatar~.mat-divider-inset{margin-left:68px;width:calc(100% - 68px)}[dir=rtl] .mat-list-base[dense] .mat-list-item .mat-list-avatar~.mat-divider-inset,[dir=rtl] .mat-list-base[dense] .mat-list-option .mat-list-avatar~.mat-divider-inset{margin-left:auto;margin-right:68px}.mat-list-base[dense] .mat-list-item .mat-list-icon,.mat-list-base[dense] .mat-list-option .mat-list-icon{flex-shrink:0;width:20px;height:20px;font-size:20px;box-sizing:content-box;border-radius:50%;padding:4px}.mat-list-base[dense] .mat-list-item .mat-list-icon~.mat-divider-inset,.mat-list-base[dense] .mat-list-option .mat-list-icon~.mat-divider-inset{margin-left:60px;width:calc(100% - 60px)}[dir=rtl] .mat-list-base[dense] .mat-list-item .mat-list-icon~.mat-divider-inset,[dir=rtl] .mat-list-base[dense] .mat-list-option .mat-list-icon~.mat-divider-inset{margin-left:auto;margin-right:60px}.mat-list-base[dense] .mat-list-item .mat-divider,.mat-list-base[dense] .mat-list-option .mat-divider{position:absolute;bottom:0;left:0;width:100%;margin:0}[dir=rtl] .mat-list-base[dense] .mat-list-item .mat-divider,[dir=rtl] .mat-list-base[dense] .mat-list-option .mat-divider{margin-left:auto;margin-right:0}.mat-list-base[dense] .mat-list-item .mat-divider.mat-divider-inset,.mat-list-base[dense] .mat-list-option .mat-divider.mat-divider-inset{position:absolute}.mat-nav-list a{text-decoration:none;color:inherit}.mat-nav-list .mat-list-item{cursor:pointer;outline:none}mat-action-list button{background:none;color:inherit;border:none;font:inherit;outline:inherit;-webkit-tap-highlight-color:transparent;text-align:left}[dir=rtl] mat-action-list button{text-align:right}mat-action-list button::-moz-focus-inner{border:0}mat-action-list .mat-list-item{cursor:pointer;outline:inherit}.mat-list-option:not(.mat-list-item-disabled){cursor:pointer;outline:none}.mat-list-item-disabled{pointer-events:none}.cdk-high-contrast-active .mat-list-item-disabled{opacity:.5}.cdk-high-contrast-active :host .mat-list-item-disabled{opacity:.5}.cdk-high-contrast-active .mat-selection-list:focus{outline-style:dotted}.cdk-high-contrast-active .mat-list-option:hover,.cdk-high-contrast-active .mat-list-option:focus,.cdk-high-contrast-active .mat-nav-list .mat-list-item:hover,.cdk-high-contrast-active .mat-nav-list .mat-list-item:focus,.cdk-high-contrast-active mat-action-list .mat-list-item:hover,.cdk-high-contrast-active mat-action-list .mat-list-item:focus{outline:dotted 1px}.cdk-high-contrast-active .mat-list-single-selected-option::after{content:\"\";position:absolute;top:50%;right:16px;transform:translateY(-50%);width:10px;height:0;border-bottom:solid 10px;border-radius:10px}.cdk-high-contrast-active [dir=rtl] .mat-list-single-selected-option::after{right:auto;left:16px}@media(hover: none){.mat-list-option:not(.mat-list-item-disabled):hover,.mat-nav-list .mat-list-item:not(.mat-list-item-disabled):hover,.mat-action-list .mat-list-item:not(.mat-list-item-disabled):hover{background:none}}\n"]
}] }
];
/** @nocollapse */
MatSelectionList.ctorParameters = () => [
{ type: ElementRef },
{ type: String, decorators: [{ type: Attribute, args: ['tabindex',] }] },
{ type: ChangeDetectorRef }
];
MatSelectionList.propDecorators = {
options: [{ type: ContentChildren, args: [MatListOption, { descendants: true },] }],
selectionChange: [{ type: Output }],
tabIndex: [{ type: Input }],
color: [{ type: Input }],
compareWith: [{ type: Input }],
disabled: [{ type: Input }],
multiple: [{ type: Input }]
};
if (false) {
/** @type {?} */
MatSelectionList.ngAcceptInputType_disabled;
/** @type {?} */
MatSelectionList.ngAcceptInputType_disableRipple;
/** @type {?} */
MatSelectionList.ngAcceptInputType_multiple;
/**
* @type {?}
* @private
*/
MatSelectionList.prototype._multiple;
/**
* @type {?}
* @private
*/
MatSelectionList.prototype._contentInitialized;
/**
* The FocusKeyManager which handles focus.
* @type {?}
*/
MatSelectionList.prototype._keyManager;
/**
* The option components contained within this selection-list.
* @type {?}
*/
MatSelectionList.prototype.options;
/**
* Emits a change event whenever the selected state of an option changes.
* @type {?}
*/
MatSelectionList.prototype.selectionChange;
/**
* Tabindex of the selection list.
* \@breaking-change 11.0.0 Remove `tabIndex` input.
* @type {?}
*/
MatSelectionList.prototype.tabIndex;
/**
* Theme color of the selection list. This sets the checkbox color for all list options.
* @type {?}
*/
MatSelectionList.prototype.color;
/**
* Function used for comparing an option against the selected value when determining which
* options should appear as selected. The first argument is the value of an options. The second
* one is a value from the selected value. A boolean must be returned.
* @type {?}
*/
MatSelectionList.prototype.compareWith;
/**
* @type {?}
* @private
*/
MatSelectionList.prototype._disabled;
/**
* The currently selected options.
* @type {?}
*/
MatSelectionList.prototype.selectedOptions;
/**
* The tabindex of the selection list.
* @type {?}
*/
MatSelectionList.prototype._tabIndex;
/**
* View to model callback that should be called whenever the selected options change.
* @type {?}
* @private
*/
MatSelectionList.prototype._onChange;
/**
* Keeps track of the currently-selected value.
* @type {?}
*/
MatSelectionList.prototype._value;
/**
* Emits when the list has been destroyed.
* @type {?}
* @private
*/
MatSelectionList.prototype._destroyed;
/**
* View to model callback that should be called if the list or its options lost focus.
* @type {?}
*/
MatSelectionList.prototype._onTouched;
/**
* Whether the list has been destroyed.
* @type {?}
* @private
*/
MatSelectionList.prototype._isDestroyed;
/**
* @type {?}
* @private
*/
MatSelectionList.prototype._element;
/**
* @type {?}
* @private
*/
MatSelectionList.prototype._changeDetector;
}
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