| (function (global, factory) { |
| typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/cdk/accordion'), require('@angular/cdk/portal'), require('@angular/common'), require('@angular/core'), require('@angular/material/core'), require('@angular/cdk/coercion'), require('@angular/cdk/a11y'), require('rxjs/operators'), require('@angular/cdk/keycodes'), require('@angular/platform-browser/animations'), require('rxjs'), require('@angular/animations'), require('@angular/cdk/collections')) : |
| typeof define === 'function' && define.amd ? define('@angular/material/expansion', ['exports', '@angular/cdk/accordion', '@angular/cdk/portal', '@angular/common', '@angular/core', '@angular/material/core', '@angular/cdk/coercion', '@angular/cdk/a11y', 'rxjs/operators', '@angular/cdk/keycodes', '@angular/platform-browser/animations', 'rxjs', '@angular/animations', '@angular/cdk/collections'], factory) : |
| (global = global || self, factory((global.ng = global.ng || {}, global.ng.material = global.ng.material || {}, global.ng.material.expansion = {}), global.ng.cdk.accordion, global.ng.cdk.portal, global.ng.common, global.ng.core, global.ng.material.core, global.ng.cdk.coercion, global.ng.cdk.a11y, global.rxjs.operators, global.ng.cdk.keycodes, global.ng.platformBrowser.animations, global.rxjs, global.ng.animations, global.ng.cdk.collections)); |
| }(this, (function (exports, accordion, portal, common, core, core$1, coercion, a11y, operators, keycodes, animations, rxjs, animations$1, collections) { 'use strict'; |
| |
| /*! ***************************************************************************** |
| Copyright (c) Microsoft Corporation. |
| |
| Permission to use, copy, modify, and/or distribute this software for any |
| purpose with or without fee is hereby granted. |
| |
| THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH |
| REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY |
| AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, |
| INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM |
| LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR |
| OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| PERFORMANCE OF THIS SOFTWARE. |
| ***************************************************************************** */ |
| /* global Reflect, Promise */ |
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| } |
| |
| /** |
| * @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 |
| */ |
| /** |
| * Token used to provide a `MatAccordion` to `MatExpansionPanel`. |
| * Used primarily to avoid circular imports between `MatAccordion` and `MatExpansionPanel`. |
| */ |
| var MAT_ACCORDION = new core.InjectionToken('MAT_ACCORDION'); |
| |
| /** |
| * @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 |
| */ |
| /** Time and timing curve for expansion panel animations. */ |
| // Note: Keep this in sync with the Sass variable for the panel header animation. |
| var EXPANSION_PANEL_ANIMATION_TIMING = '225ms cubic-bezier(0.4,0.0,0.2,1)'; |
| /** |
| * Animations used by the Material expansion panel. |
| * |
| * A bug in angular animation's `state` when ViewContainers are moved using ViewContainerRef.move() |
| * causes the animation state of moved components to become `void` upon exit, and not update again |
| * upon reentry into the DOM. This can lead a to situation for the expansion panel where the state |
| * of the panel is `expanded` or `collapsed` but the animation state is `void`. |
| * |
| * To correctly handle animating to the next state, we animate between `void` and `collapsed` which |
| * are defined to have the same styles. Since angular animates from the current styles to the |
| * destination state's style definition, in situations where we are moving from `void`'s styles to |
| * `collapsed` this acts a noop since no style values change. |
| * |
| * In the case where angular's animation state is out of sync with the expansion panel's state, the |
| * expansion panel being `expanded` and angular animations being `void`, the animation from the |
| * `expanded`'s effective styles (though in a `void` animation state) to the collapsed state will |
| * occur as expected. |
| * |
| * Angular Bug: https://github.com/angular/angular/issues/18847 |
| * |
| * @docs-private |
| */ |
| var matExpansionAnimations = { |
| /** Animation that rotates the indicator arrow. */ |
| indicatorRotate: animations$1.trigger('indicatorRotate', [ |
| animations$1.state('collapsed, void', animations$1.style({ transform: 'rotate(0deg)' })), |
| animations$1.state('expanded', animations$1.style({ transform: 'rotate(180deg)' })), |
| animations$1.transition('expanded <=> collapsed, void => collapsed', animations$1.animate(EXPANSION_PANEL_ANIMATION_TIMING)), |
| ]), |
| /** Animation that expands and collapses the panel content. */ |
| bodyExpansion: animations$1.trigger('bodyExpansion', [ |
| animations$1.state('collapsed, void', animations$1.style({ height: '0px', visibility: 'hidden' })), |
| animations$1.state('expanded', animations$1.style({ height: '*', visibility: 'visible' })), |
| animations$1.transition('expanded <=> collapsed, void => collapsed', animations$1.animate(EXPANSION_PANEL_ANIMATION_TIMING)), |
| ]) |
| }; |
| |
| /** |
| * @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 |
| */ |
| /** |
| * Expansion panel content that will be rendered lazily |
| * after the panel is opened for the first time. |
| */ |
| var MatExpansionPanelContent = /** @class */ (function () { |
| function MatExpansionPanelContent(_template) { |
| this._template = _template; |
| } |
| return MatExpansionPanelContent; |
| }()); |
| MatExpansionPanelContent.decorators = [ |
| { type: core.Directive, args: [{ |
| selector: 'ng-template[matExpansionPanelContent]' |
| },] } |
| ]; |
| MatExpansionPanelContent.ctorParameters = function () { return [ |
| { type: core.TemplateRef } |
| ]; }; |
| |
| /** Counter for generating unique element ids. */ |
| var uniqueId = 0; |
| /** |
| * Injection token that can be used to configure the defalt |
| * options for the expansion panel component. |
| */ |
| var MAT_EXPANSION_PANEL_DEFAULT_OPTIONS = new core.InjectionToken('MAT_EXPANSION_PANEL_DEFAULT_OPTIONS'); |
| var ɵ0 = undefined; |
| /** |
| * This component can be used as a single element to show expandable content, or as one of |
| * multiple children of an element with the MatAccordion directive attached. |
| */ |
| var MatExpansionPanel = /** @class */ (function (_super) { |
| __extends(MatExpansionPanel, _super); |
| function MatExpansionPanel(accordion, _changeDetectorRef, _uniqueSelectionDispatcher, _viewContainerRef, _document, _animationMode, defaultOptions) { |
| var _this = _super.call(this, accordion, _changeDetectorRef, _uniqueSelectionDispatcher) || this; |
| _this._viewContainerRef = _viewContainerRef; |
| _this._animationMode = _animationMode; |
| _this._hideToggle = false; |
| /** An event emitted after the body's expansion animation happens. */ |
| _this.afterExpand = new core.EventEmitter(); |
| /** An event emitted after the body's collapse animation happens. */ |
| _this.afterCollapse = new core.EventEmitter(); |
| /** Stream that emits for changes in `@Input` properties. */ |
| _this._inputChanges = new rxjs.Subject(); |
| /** ID for the associated header element. Used for a11y labelling. */ |
| _this._headerId = "mat-expansion-panel-header-" + uniqueId++; |
| /** Stream of body animation done events. */ |
| _this._bodyAnimationDone = new rxjs.Subject(); |
| _this.accordion = accordion; |
| _this._document = _document; |
| // We need a Subject with distinctUntilChanged, because the `done` event |
| // fires twice on some browsers. See https://github.com/angular/angular/issues/24084 |
| _this._bodyAnimationDone.pipe(operators.distinctUntilChanged(function (x, y) { |
| return x.fromState === y.fromState && x.toState === y.toState; |
| })).subscribe(function (event) { |
| if (event.fromState !== 'void') { |
| if (event.toState === 'expanded') { |
| _this.afterExpand.emit(); |
| } |
| else if (event.toState === 'collapsed') { |
| _this.afterCollapse.emit(); |
| } |
| } |
| }); |
| if (defaultOptions) { |
| _this.hideToggle = defaultOptions.hideToggle; |
| } |
| return _this; |
| } |
| Object.defineProperty(MatExpansionPanel.prototype, "hideToggle", { |
| /** Whether the toggle indicator should be hidden. */ |
| get: function () { |
| return this._hideToggle || (this.accordion && this.accordion.hideToggle); |
| }, |
| set: function (value) { |
| this._hideToggle = coercion.coerceBooleanProperty(value); |
| }, |
| enumerable: false, |
| configurable: true |
| }); |
| Object.defineProperty(MatExpansionPanel.prototype, "togglePosition", { |
| /** The position of the expansion indicator. */ |
| get: function () { |
| return this._togglePosition || (this.accordion && this.accordion.togglePosition); |
| }, |
| set: function (value) { |
| this._togglePosition = value; |
| }, |
| enumerable: false, |
| configurable: true |
| }); |
| /** Determines whether the expansion panel should have spacing between it and its siblings. */ |
| MatExpansionPanel.prototype._hasSpacing = function () { |
| if (this.accordion) { |
| return this.expanded && this.accordion.displayMode === 'default'; |
| } |
| return false; |
| }; |
| /** Gets the expanded state string. */ |
| MatExpansionPanel.prototype._getExpandedState = function () { |
| return this.expanded ? 'expanded' : 'collapsed'; |
| }; |
| /** Toggles the expanded state of the expansion panel. */ |
| MatExpansionPanel.prototype.toggle = function () { |
| this.expanded = !this.expanded; |
| }; |
| /** Sets the expanded state of the expansion panel to false. */ |
| MatExpansionPanel.prototype.close = function () { |
| this.expanded = false; |
| }; |
| /** Sets the expanded state of the expansion panel to true. */ |
| MatExpansionPanel.prototype.open = function () { |
| this.expanded = true; |
| }; |
| MatExpansionPanel.prototype.ngAfterContentInit = function () { |
| var _this = this; |
| if (this._lazyContent) { |
| // Render the content as soon as the panel becomes open. |
| this.opened.pipe(operators.startWith(null), operators.filter(function () { return _this.expanded && !_this._portal; }), operators.take(1)).subscribe(function () { |
| _this._portal = new portal.TemplatePortal(_this._lazyContent._template, _this._viewContainerRef); |
| }); |
| } |
| }; |
| MatExpansionPanel.prototype.ngOnChanges = function (changes) { |
| this._inputChanges.next(changes); |
| }; |
| MatExpansionPanel.prototype.ngOnDestroy = function () { |
| _super.prototype.ngOnDestroy.call(this); |
| this._bodyAnimationDone.complete(); |
| this._inputChanges.complete(); |
| }; |
| /** Checks whether the expansion panel's content contains the currently-focused element. */ |
| MatExpansionPanel.prototype._containsFocus = function () { |
| if (this._body) { |
| var focusedElement = this._document.activeElement; |
| var bodyElement = this._body.nativeElement; |
| return focusedElement === bodyElement || bodyElement.contains(focusedElement); |
| } |
| return false; |
| }; |
| return MatExpansionPanel; |
| }(accordion.CdkAccordionItem)); |
| MatExpansionPanel.decorators = [ |
| { type: core.Component, args: [{ |
| selector: 'mat-expansion-panel', |
| exportAs: 'matExpansionPanel', |
| template: "<ng-content select=\"mat-expansion-panel-header\"></ng-content>\n<div class=\"mat-expansion-panel-content\"\n role=\"region\"\n [@bodyExpansion]=\"_getExpandedState()\"\n (@bodyExpansion.done)=\"_bodyAnimationDone.next($event)\"\n [attr.aria-labelledby]=\"_headerId\"\n [id]=\"id\"\n #body>\n <div class=\"mat-expansion-panel-body\">\n <ng-content></ng-content>\n <ng-template [cdkPortalOutlet]=\"_portal\"></ng-template>\n </div>\n <ng-content select=\"mat-action-row\"></ng-content>\n</div>\n", |
| encapsulation: core.ViewEncapsulation.None, |
| changeDetection: core.ChangeDetectionStrategy.OnPush, |
| inputs: ['disabled', 'expanded'], |
| outputs: ['opened', 'closed', 'expandedChange'], |
| animations: [matExpansionAnimations.bodyExpansion], |
| providers: [ |
| // Provide MatAccordion as undefined to prevent nested expansion panels from registering |
| // to the same accordion. |
| { provide: MAT_ACCORDION, useValue: ɵ0 }, |
| ], |
| host: { |
| 'class': 'mat-expansion-panel', |
| '[class.mat-expanded]': 'expanded', |
| '[class._mat-animation-noopable]': '_animationMode === "NoopAnimations"', |
| '[class.mat-expansion-panel-spacing]': '_hasSpacing()', |
| }, |
| styles: [".mat-expansion-panel{box-sizing:content-box;display:block;margin:0;border-radius:4px;overflow:hidden;transition:margin 225ms cubic-bezier(0.4, 0, 0.2, 1),box-shadow 280ms cubic-bezier(0.4, 0, 0.2, 1);position:relative}.mat-accordion .mat-expansion-panel:not(.mat-expanded),.mat-accordion .mat-expansion-panel:not(.mat-expansion-panel-spacing){border-radius:0}.mat-accordion .mat-expansion-panel:first-of-type{border-top-right-radius:4px;border-top-left-radius:4px}.mat-accordion .mat-expansion-panel:last-of-type{border-bottom-right-radius:4px;border-bottom-left-radius:4px}.cdk-high-contrast-active .mat-expansion-panel{outline:solid 1px}.mat-expansion-panel.ng-animate-disabled,.ng-animate-disabled .mat-expansion-panel,.mat-expansion-panel._mat-animation-noopable{transition:none}.mat-expansion-panel-content{display:flex;flex-direction:column;overflow:visible}.mat-expansion-panel-body{padding:0 24px 16px}.mat-expansion-panel-spacing{margin:16px 0}.mat-accordion>.mat-expansion-panel-spacing:first-child,.mat-accordion>*:first-child:not(.mat-expansion-panel) .mat-expansion-panel-spacing{margin-top:0}.mat-accordion>.mat-expansion-panel-spacing:last-child,.mat-accordion>*:last-child:not(.mat-expansion-panel) .mat-expansion-panel-spacing{margin-bottom:0}.mat-action-row{border-top-style:solid;border-top-width:1px;display:flex;flex-direction:row;justify-content:flex-end;padding:16px 8px 16px 24px}.mat-action-row button.mat-button-base,.mat-action-row button.mat-mdc-button-base{margin-left:8px}[dir=rtl] .mat-action-row button.mat-button-base,[dir=rtl] .mat-action-row button.mat-mdc-button-base{margin-left:0;margin-right:8px}\n"] |
| },] } |
| ]; |
| MatExpansionPanel.ctorParameters = function () { return [ |
| { type: undefined, decorators: [{ type: core.Optional }, { type: core.SkipSelf }, { type: core.Inject, args: [MAT_ACCORDION,] }] }, |
| { type: core.ChangeDetectorRef }, |
| { type: collections.UniqueSelectionDispatcher }, |
| { type: core.ViewContainerRef }, |
| { type: undefined, decorators: [{ type: core.Inject, args: [common.DOCUMENT,] }] }, |
| { type: String, decorators: [{ type: core.Optional }, { type: core.Inject, args: [animations.ANIMATION_MODULE_TYPE,] }] }, |
| { type: undefined, decorators: [{ type: core.Inject, args: [MAT_EXPANSION_PANEL_DEFAULT_OPTIONS,] }, { type: core.Optional }] } |
| ]; }; |
| MatExpansionPanel.propDecorators = { |
| hideToggle: [{ type: core.Input }], |
| togglePosition: [{ type: core.Input }], |
| afterExpand: [{ type: core.Output }], |
| afterCollapse: [{ type: core.Output }], |
| _lazyContent: [{ type: core.ContentChild, args: [MatExpansionPanelContent,] }], |
| _body: [{ type: core.ViewChild, args: ['body',] }] |
| }; |
| /** |
| * Actions of a `<mat-expansion-panel>`. |
| */ |
| var MatExpansionPanelActionRow = /** @class */ (function () { |
| function MatExpansionPanelActionRow() { |
| } |
| return MatExpansionPanelActionRow; |
| }()); |
| MatExpansionPanelActionRow.decorators = [ |
| { type: core.Directive, args: [{ |
| selector: 'mat-action-row', |
| host: { |
| class: 'mat-action-row' |
| } |
| },] } |
| ]; |
| |
| /** |
| * @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 |
| */ |
| /** |
| * Header element of a `<mat-expansion-panel>`. |
| */ |
| var MatExpansionPanelHeader = /** @class */ (function () { |
| function MatExpansionPanelHeader(panel, _element, _focusMonitor, _changeDetectorRef, defaultOptions, _animationMode) { |
| var _this = this; |
| this.panel = panel; |
| this._element = _element; |
| this._focusMonitor = _focusMonitor; |
| this._changeDetectorRef = _changeDetectorRef; |
| this._animationMode = _animationMode; |
| this._parentChangeSubscription = rxjs.Subscription.EMPTY; |
| var accordionHideToggleChange = panel.accordion ? |
| panel.accordion._stateChanges.pipe(operators.filter(function (changes) { return !!(changes['hideToggle'] || changes['togglePosition']); })) : |
| rxjs.EMPTY; |
| // Since the toggle state depends on an @Input on the panel, we |
| // need to subscribe and trigger change detection manually. |
| this._parentChangeSubscription = |
| rxjs.merge(panel.opened, panel.closed, accordionHideToggleChange, panel._inputChanges.pipe(operators.filter(function (changes) { |
| return !!(changes['hideToggle'] || |
| changes['disabled'] || |
| changes['togglePosition']); |
| }))) |
| .subscribe(function () { return _this._changeDetectorRef.markForCheck(); }); |
| // Avoids focus being lost if the panel contained the focused element and was closed. |
| panel.closed |
| .pipe(operators.filter(function () { return panel._containsFocus(); })) |
| .subscribe(function () { return _focusMonitor.focusVia(_element, 'program'); }); |
| if (defaultOptions) { |
| this.expandedHeight = defaultOptions.expandedHeight; |
| this.collapsedHeight = defaultOptions.collapsedHeight; |
| } |
| } |
| Object.defineProperty(MatExpansionPanelHeader.prototype, "disabled", { |
| /** |
| * Whether the associated panel is disabled. Implemented as a part of `FocusableOption`. |
| * @docs-private |
| */ |
| get: function () { |
| return this.panel.disabled; |
| }, |
| enumerable: false, |
| configurable: true |
| }); |
| /** Toggles the expanded state of the panel. */ |
| MatExpansionPanelHeader.prototype._toggle = function () { |
| if (!this.disabled) { |
| this.panel.toggle(); |
| } |
| }; |
| /** Gets whether the panel is expanded. */ |
| MatExpansionPanelHeader.prototype._isExpanded = function () { |
| return this.panel.expanded; |
| }; |
| /** Gets the expanded state string of the panel. */ |
| MatExpansionPanelHeader.prototype._getExpandedState = function () { |
| return this.panel._getExpandedState(); |
| }; |
| /** Gets the panel id. */ |
| MatExpansionPanelHeader.prototype._getPanelId = function () { |
| return this.panel.id; |
| }; |
| /** Gets the toggle position for the header. */ |
| MatExpansionPanelHeader.prototype._getTogglePosition = function () { |
| return this.panel.togglePosition; |
| }; |
| /** Gets whether the expand indicator should be shown. */ |
| MatExpansionPanelHeader.prototype._showToggle = function () { |
| return !this.panel.hideToggle && !this.panel.disabled; |
| }; |
| /** |
| * Gets the current height of the header. Null if no custom height has been |
| * specified, and if the default height from the stylesheet should be used. |
| */ |
| MatExpansionPanelHeader.prototype._getHeaderHeight = function () { |
| var isExpanded = this._isExpanded(); |
| if (isExpanded && this.expandedHeight) { |
| return this.expandedHeight; |
| } |
| else if (!isExpanded && this.collapsedHeight) { |
| return this.collapsedHeight; |
| } |
| return null; |
| }; |
| /** Handle keydown event calling to toggle() if appropriate. */ |
| MatExpansionPanelHeader.prototype._keydown = function (event) { |
| switch (event.keyCode) { |
| // Toggle for space and enter keys. |
| case keycodes.SPACE: |
| case keycodes.ENTER: |
| if (!keycodes.hasModifierKey(event)) { |
| event.preventDefault(); |
| this._toggle(); |
| } |
| break; |
| default: |
| if (this.panel.accordion) { |
| this.panel.accordion._handleHeaderKeydown(event); |
| } |
| return; |
| } |
| }; |
| /** |
| * Focuses the panel header. Implemented as a part of `FocusableOption`. |
| * @param origin Origin of the action that triggered the focus. |
| * @docs-private |
| */ |
| MatExpansionPanelHeader.prototype.focus = function (origin, options) { |
| if (origin) { |
| this._focusMonitor.focusVia(this._element, origin, options); |
| } |
| else { |
| this._element.nativeElement.focus(options); |
| } |
| }; |
| MatExpansionPanelHeader.prototype.ngAfterViewInit = function () { |
| var _this = this; |
| this._focusMonitor.monitor(this._element).subscribe(function (origin) { |
| if (origin && _this.panel.accordion) { |
| _this.panel.accordion._handleHeaderFocus(_this); |
| } |
| }); |
| }; |
| MatExpansionPanelHeader.prototype.ngOnDestroy = function () { |
| this._parentChangeSubscription.unsubscribe(); |
| this._focusMonitor.stopMonitoring(this._element); |
| }; |
| return MatExpansionPanelHeader; |
| }()); |
| MatExpansionPanelHeader.decorators = [ |
| { type: core.Component, args: [{ |
| selector: 'mat-expansion-panel-header', |
| template: "<span class=\"mat-content\">\n <ng-content select=\"mat-panel-title\"></ng-content>\n <ng-content select=\"mat-panel-description\"></ng-content>\n <ng-content></ng-content>\n</span>\n<span [@indicatorRotate]=\"_getExpandedState()\" *ngIf=\"_showToggle()\"\n class=\"mat-expansion-indicator\"></span>\n", |
| encapsulation: core.ViewEncapsulation.None, |
| changeDetection: core.ChangeDetectionStrategy.OnPush, |
| animations: [ |
| matExpansionAnimations.indicatorRotate, |
| ], |
| host: { |
| 'class': 'mat-expansion-panel-header mat-focus-indicator', |
| 'role': 'button', |
| '[attr.id]': 'panel._headerId', |
| '[attr.tabindex]': 'disabled ? -1 : 0', |
| '[attr.aria-controls]': '_getPanelId()', |
| '[attr.aria-expanded]': '_isExpanded()', |
| '[attr.aria-disabled]': 'panel.disabled', |
| '[class.mat-expanded]': '_isExpanded()', |
| '[class.mat-expansion-toggle-indicator-after]': "_getTogglePosition() === 'after'", |
| '[class.mat-expansion-toggle-indicator-before]': "_getTogglePosition() === 'before'", |
| '[class._mat-animation-noopable]': '_animationMode === "NoopAnimations"', |
| '[style.height]': '_getHeaderHeight()', |
| '(click)': '_toggle()', |
| '(keydown)': '_keydown($event)', |
| }, |
| styles: [".mat-expansion-panel-header{display:flex;flex-direction:row;align-items:center;padding:0 24px;border-radius:inherit;transition:height 225ms cubic-bezier(0.4, 0, 0.2, 1)}.mat-expansion-panel-header._mat-animation-noopable{transition:none}.mat-expansion-panel-header:focus,.mat-expansion-panel-header:hover{outline:none}.mat-expansion-panel-header.mat-expanded:focus,.mat-expansion-panel-header.mat-expanded:hover{background:inherit}.mat-expansion-panel-header:not([aria-disabled=true]){cursor:pointer}.mat-expansion-panel-header.mat-expansion-toggle-indicator-before{flex-direction:row-reverse}.mat-expansion-panel-header.mat-expansion-toggle-indicator-before .mat-expansion-indicator{margin:0 16px 0 0}[dir=rtl] .mat-expansion-panel-header.mat-expansion-toggle-indicator-before .mat-expansion-indicator{margin:0 0 0 16px}.mat-content{display:flex;flex:1;flex-direction:row;overflow:hidden}.mat-expansion-panel-header-title,.mat-expansion-panel-header-description{display:flex;flex-grow:1;margin-right:16px}[dir=rtl] .mat-expansion-panel-header-title,[dir=rtl] .mat-expansion-panel-header-description{margin-right:0;margin-left:16px}.mat-expansion-panel-header-description{flex-grow:2}.mat-expansion-indicator::after{border-style:solid;border-width:0 2px 2px 0;content:\"\";display:inline-block;padding:3px;transform:rotate(45deg);vertical-align:middle}.cdk-high-contrast-active .mat-expansion-panel .mat-expansion-panel-header.cdk-keyboard-focused:not([aria-disabled=true])::before,.cdk-high-contrast-active .mat-expansion-panel .mat-expansion-panel-header.cdk-program-focused:not([aria-disabled=true])::before,.cdk-high-contrast-active .mat-expansion-panel:not(.mat-expanded) .mat-expansion-panel-header:hover:not([aria-disabled=true])::before{top:0;left:0;right:0;bottom:0;position:absolute;box-sizing:border-box;pointer-events:none;border:3px solid;border-radius:4px;content:\"\"}\n"] |
| },] } |
| ]; |
| MatExpansionPanelHeader.ctorParameters = function () { return [ |
| { type: MatExpansionPanel, decorators: [{ type: core.Host }] }, |
| { type: core.ElementRef }, |
| { type: a11y.FocusMonitor }, |
| { type: core.ChangeDetectorRef }, |
| { type: undefined, decorators: [{ type: core.Inject, args: [MAT_EXPANSION_PANEL_DEFAULT_OPTIONS,] }, { type: core.Optional }] }, |
| { type: String, decorators: [{ type: core.Optional }, { type: core.Inject, args: [animations.ANIMATION_MODULE_TYPE,] }] } |
| ]; }; |
| MatExpansionPanelHeader.propDecorators = { |
| expandedHeight: [{ type: core.Input }], |
| collapsedHeight: [{ type: core.Input }] |
| }; |
| /** |
| * Description element of a `<mat-expansion-panel-header>`. |
| */ |
| var MatExpansionPanelDescription = /** @class */ (function () { |
| function MatExpansionPanelDescription() { |
| } |
| return MatExpansionPanelDescription; |
| }()); |
| MatExpansionPanelDescription.decorators = [ |
| { type: core.Directive, args: [{ |
| selector: 'mat-panel-description', |
| host: { |
| class: 'mat-expansion-panel-header-description' |
| } |
| },] } |
| ]; |
| /** |
| * Title element of a `<mat-expansion-panel-header>`. |
| */ |
| var MatExpansionPanelTitle = /** @class */ (function () { |
| function MatExpansionPanelTitle() { |
| } |
| return MatExpansionPanelTitle; |
| }()); |
| MatExpansionPanelTitle.decorators = [ |
| { type: core.Directive, args: [{ |
| selector: 'mat-panel-title', |
| host: { |
| class: 'mat-expansion-panel-header-title' |
| } |
| },] } |
| ]; |
| |
| /** |
| * Directive for a Material Design Accordion. |
| */ |
| var MatAccordion = /** @class */ (function (_super) { |
| __extends(MatAccordion, _super); |
| function MatAccordion() { |
| var _this = _super.apply(this, __spread(arguments)) || this; |
| /** Headers belonging to this accordion. */ |
| _this._ownHeaders = new core.QueryList(); |
| _this._hideToggle = false; |
| /** |
| * Display mode used for all expansion panels in the accordion. Currently two display |
| * modes exist: |
| * default - a gutter-like spacing is placed around any expanded panel, placing the expanded |
| * panel at a different elevation from the rest of the accordion. |
| * flat - no spacing is placed around expanded panels, showing all panels at the same |
| * elevation. |
| */ |
| _this.displayMode = 'default'; |
| /** The position of the expansion indicator. */ |
| _this.togglePosition = 'after'; |
| return _this; |
| } |
| Object.defineProperty(MatAccordion.prototype, "hideToggle", { |
| /** Whether the expansion indicator should be hidden. */ |
| get: function () { return this._hideToggle; }, |
| set: function (show) { this._hideToggle = coercion.coerceBooleanProperty(show); }, |
| enumerable: false, |
| configurable: true |
| }); |
| MatAccordion.prototype.ngAfterContentInit = function () { |
| var _this = this; |
| this._headers.changes |
| .pipe(operators.startWith(this._headers)) |
| .subscribe(function (headers) { |
| _this._ownHeaders.reset(headers.filter(function (header) { return header.panel.accordion === _this; })); |
| _this._ownHeaders.notifyOnChanges(); |
| }); |
| this._keyManager = new a11y.FocusKeyManager(this._ownHeaders).withWrap().withHomeAndEnd(); |
| }; |
| /** Handles keyboard events coming in from the panel headers. */ |
| MatAccordion.prototype._handleHeaderKeydown = function (event) { |
| this._keyManager.onKeydown(event); |
| }; |
| MatAccordion.prototype._handleHeaderFocus = function (header) { |
| this._keyManager.updateActiveItem(header); |
| }; |
| MatAccordion.prototype.ngOnDestroy = function () { |
| _super.prototype.ngOnDestroy.call(this); |
| this._ownHeaders.destroy(); |
| }; |
| return MatAccordion; |
| }(accordion.CdkAccordion)); |
| MatAccordion.decorators = [ |
| { type: core.Directive, args: [{ |
| selector: 'mat-accordion', |
| exportAs: 'matAccordion', |
| inputs: ['multi'], |
| providers: [{ |
| provide: MAT_ACCORDION, |
| useExisting: MatAccordion |
| }], |
| host: { |
| class: 'mat-accordion', |
| // Class binding which is only used by the test harness as there is no other |
| // way for the harness to detect if multiple panel support is enabled. |
| '[class.mat-accordion-multi]': 'this.multi', |
| } |
| },] } |
| ]; |
| MatAccordion.propDecorators = { |
| _headers: [{ type: core.ContentChildren, args: [MatExpansionPanelHeader, { descendants: true },] }], |
| hideToggle: [{ type: core.Input }], |
| displayMode: [{ type: core.Input }], |
| togglePosition: [{ type: core.Input }] |
| }; |
| |
| /** |
| * @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 |
| */ |
| var MatExpansionModule = /** @class */ (function () { |
| function MatExpansionModule() { |
| } |
| return MatExpansionModule; |
| }()); |
| MatExpansionModule.decorators = [ |
| { type: core.NgModule, args: [{ |
| imports: [common.CommonModule, core$1.MatCommonModule, accordion.CdkAccordionModule, portal.PortalModule], |
| exports: [ |
| MatAccordion, |
| MatExpansionPanel, |
| MatExpansionPanelActionRow, |
| MatExpansionPanelHeader, |
| MatExpansionPanelTitle, |
| MatExpansionPanelDescription, |
| MatExpansionPanelContent, |
| ], |
| declarations: [ |
| MatAccordion, |
| MatExpansionPanel, |
| MatExpansionPanelActionRow, |
| MatExpansionPanelHeader, |
| MatExpansionPanelTitle, |
| MatExpansionPanelDescription, |
| MatExpansionPanelContent, |
| ], |
| },] } |
| ]; |
| |
| /** |
| * @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 |
| */ |
| |
| /** |
| * Generated bundle index. Do not edit. |
| */ |
| |
| exports.EXPANSION_PANEL_ANIMATION_TIMING = EXPANSION_PANEL_ANIMATION_TIMING; |
| exports.MAT_ACCORDION = MAT_ACCORDION; |
| exports.MAT_EXPANSION_PANEL_DEFAULT_OPTIONS = MAT_EXPANSION_PANEL_DEFAULT_OPTIONS; |
| exports.MatAccordion = MatAccordion; |
| exports.MatExpansionModule = MatExpansionModule; |
| exports.MatExpansionPanel = MatExpansionPanel; |
| exports.MatExpansionPanelActionRow = MatExpansionPanelActionRow; |
| exports.MatExpansionPanelContent = MatExpansionPanelContent; |
| exports.MatExpansionPanelDescription = MatExpansionPanelDescription; |
| exports.MatExpansionPanelHeader = MatExpansionPanelHeader; |
| exports.MatExpansionPanelTitle = MatExpansionPanelTitle; |
| exports.matExpansionAnimations = matExpansionAnimations; |
| exports.ɵ0 = ɵ0; |
| |
| Object.defineProperty(exports, '__esModule', { value: true }); |
| |
| }))); |
| //# sourceMappingURL=material-expansion.umd.js.map |
