移动目录

mdui_patched/components/collapse/collapse-item-style.d.ts

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+export declare const collapseItemStyle: import("lit").CSSResult;

mdui_patched/components/collapse/collapse-item-style.js

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+import { css } from 'lit';
+export const collapseItemStyle = css `:host{display:flex;flex-direction:column}.header{display:block}.body{display:block;overflow:hidden;transition:height var(--mdui-motion-duration-short4) var(--mdui-motion-easing-emphasized)}.body.opened{overflow:visible}.body.active{transition-duration:var(--mdui-motion-duration-medium4)}`;

mdui_patched/components/collapse/collapse-item.d.ts

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+import '@mdui/jq/methods/height.js';
+import { MduiElement } from '@mdui/shared/base/mdui-element.js';
+import type { JQ } from '@mdui/jq/shared/core.js';
+import type { CSSResultGroup, TemplateResult, PropertyValues } from 'lit';
+/**
+ * @summary 折叠面板项组件，需配合 `<mdui-collapse>` 组件使用
+ *
+ * ```html
+ * <mdui-collapse>
+ * ..<mdui-collapse-item header="header-1">content-1</mdui-collapse-item>
+ * ..<mdui-collapse-item header="header-2">content-2</mdui-collapse-item>
+ * </mdui-collapse>
+ * ```
+ *
+ * @event open - 开始打开时，事件被触发
+ * @event opened - 打开动画完成时，事件被触发
+ * @event close - 开始关闭时，事件被触发
+ * @event closed - 关闭动画完成时，事件被触发
+ *
+ * @slot - 折叠面板项的正文内容
+ * @slot header - 折叠面板项的头部内容
+ *
+ * @csspart header - 折叠面板的头部内容
+ * @csspart body - 折叠面板的正文内容
+ */
+export declare class CollapseItem extends MduiElement<CollapseItemEventMap> {
+    static styles: CSSResultGroup;
+    /**
+     * 此折叠面板项的值
+     */
+    value?: string;
+    /**
+     * 此折叠面板项的头部文本
+     */
+    header?: string;
+    /**
+     * 是否禁用此折叠面板项
+     */
+    disabled: boolean;
+    /**
+     * 点击该元素时触发折叠，值可以是 CSS 选择器、DOM 元素、或 [JQ 对象](/docs/2/functions/jq)。默认为点击整个 header 区域触发
+     */
+    trigger?: string | HTMLElement | JQ<HTMLElement>;
+    /**
+     * 是否为激活状态，由 `collapse` 组件控制该参数
+     */
+    protected active: boolean;
+    private state;
+    protected isInitial: boolean;
+    protected readonly key: number;
+    private readonly bodyRef;
+    private onActiveChange;
+    protected firstUpdated(changedProperties: PropertyValues): void;
+    protected render(): TemplateResult;
+    private onTransitionEnd;
+    private updateBodyHeight;
+}
+export interface CollapseItemEventMap {
+    open: CustomEvent<void>;
+    opened: CustomEvent<void>;
+    close: CustomEvent<void>;
+    closed: CustomEvent<void>;
+}
+declare global {
+    interface HTMLElementTagNameMap {
+        'mdui-collapse-item': CollapseItem;
+    }
+}

mdui_patched/components/collapse/collapse-item.js

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+import { __decorate } from "tslib";
+import { html } from 'lit';
+import { customElement, property, state } from 'lit/decorators.js';
+import { classMap } from 'lit/directives/class-map.js';
+import { createRef, ref } from 'lit/directives/ref.js';
+import { $ } from '@mdui/jq/$.js';
+import '@mdui/jq/methods/height.js';
+import { MduiElement } from '@mdui/shared/base/mdui-element.js';
+import { watch } from '@mdui/shared/decorators/watch.js';
+import { booleanConverter } from '@mdui/shared/helpers/decorator.js';
+import { uniqueId } from '@mdui/shared/helpers/uniqueId.js';
+import { componentStyle } from '@mdui/shared/lit-styles/component-style.js';
+import { collapseItemStyle } from './collapse-item-style.js';
+/**
+ * @summary 折叠面板项组件，需配合 `<mdui-collapse>` 组件使用
+ *
+ * ```html
+ * <mdui-collapse>
+ * ..<mdui-collapse-item header="header-1">content-1</mdui-collapse-item>
+ * ..<mdui-collapse-item header="header-2">content-2</mdui-collapse-item>
+ * </mdui-collapse>
+ * ```
+ *
+ * @event open - 开始打开时，事件被触发
+ * @event opened - 打开动画完成时，事件被触发
+ * @event close - 开始关闭时，事件被触发
+ * @event closed - 关闭动画完成时，事件被触发
+ *
+ * @slot - 折叠面板项的正文内容
+ * @slot header - 折叠面板项的头部内容
+ *
+ * @csspart header - 折叠面板的头部内容
+ * @csspart body - 折叠面板的正文内容
+ */
+let CollapseItem = class CollapseItem extends MduiElement {
+    constructor() {
+        super(...arguments);
+        /**
+         * 是否禁用此折叠面板项
+         */
+        this.disabled = false;
+        /**
+         * 是否为激活状态，由 `collapse` 组件控制该参数
+         */
+        this.active = false;
+        this.state = 'closed';
+        // 是否是初始状态，不显示动画
+        this.isInitial = true;
+        // 每一个 `collapse-item` 元素都添加一个唯一的 key
+        this.key = uniqueId();
+        this.bodyRef = createRef();
+    }
+    onActiveChange() {
+        if (this.isInitial) {
+            this.state = this.active ? 'opened' : 'closed';
+            if (this.hasUpdated) {
+                this.updateBodyHeight();
+            }
+        }
+        else {
+            this.state = this.active ? 'open' : 'close';
+            this.emit(this.state);
+            this.updateBodyHeight();
+        }
+    }
+    firstUpdated(changedProperties) {
+        super.firstUpdated(changedProperties);
+        this.updateBodyHeight();
+    }
+    render() {
+        return html `<slot name="header" part="header" class="header">${this.header}</slot><slot part="body" class="body ${classMap({
+            opened: this.state === 'opened',
+            active: this.active,
+        })}" ${ref(this.bodyRef)} @transitionend="${this.onTransitionEnd}"></slot>`;
+    }
+    onTransitionEnd(event) {
+        if (event.target === this.bodyRef.value) {
+            this.state = this.active ? 'opened' : 'closed';
+            this.emit(this.state);
+            this.updateBodyHeight();
+        }
+    }
+    updateBodyHeight() {
+        const scrollHeight = this.bodyRef.value.scrollHeight;
+        // 如果是从 opened 状态开始关闭，则先设置高度值，并等重绘完成
+        if (this.state === 'close') {
+            $(this.bodyRef.value).height(scrollHeight);
+            // eslint-disable-next-line @typescript-eslint/no-unused-expressions
+            this.bodyRef.value.clientLeft;
+        }
+        $(this.bodyRef.value).height(this.state === 'opened'
+            ? 'auto'
+            : this.state === 'open'
+                ? scrollHeight
+                : 0);
+    }
+};
+CollapseItem.styles = [
+    componentStyle,
+    collapseItemStyle,
+];
+__decorate([
+    property({ reflect: true })
+], CollapseItem.prototype, "value", void 0);
+__decorate([
+    property({ reflect: true })
+], CollapseItem.prototype, "header", void 0);
+__decorate([
+    property({
+        type: Boolean,
+        reflect: true,
+        converter: booleanConverter,
+    })
+], CollapseItem.prototype, "disabled", void 0);
+__decorate([
+    property()
+], CollapseItem.prototype, "trigger", void 0);
+__decorate([
+    state()
+], CollapseItem.prototype, "active", void 0);
+__decorate([
+    state()
+], CollapseItem.prototype, "state", void 0);
+__decorate([
+    watch('active')
+], CollapseItem.prototype, "onActiveChange", null);
+CollapseItem = __decorate([
+    customElement('mdui-collapse-item')
+], CollapseItem);
+export { CollapseItem };

mdui_patched/components/collapse/collapse-style.d.ts

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+export declare const collapseStyle: import("lit").CSSResult;

mdui_patched/components/collapse/collapse-style.js

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+import { css } from 'lit';
+export const collapseStyle = css `:host{display:block}`;

mdui_patched/components/collapse/collapse.d.ts

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+import '@mdui/jq/methods/is.js';
+import { MduiElement } from '@mdui/shared/base/mdui-element.js';
+import type { CSSResultGroup, TemplateResult } from 'lit';
+/**
+ * @summary 折叠面板组件，需配合 `<mdui-collapse-item>` 组件使用
+ *
+ * ```html
+ * <mdui-collapse>
+ * ..<mdui-collapse-item header="header-1">content-1</mdui-collapse-item>
+ * ..<mdui-collapse-item header="header-2">content-2</mdui-collapse-item>
+ * </mdui-collapse>
+ * ```
+ *
+ * @event change - 当前展开的折叠面板项变化时触发
+ *
+ * @slot - `<mdui-collapse-item>` 组件
+ */
+export declare class Collapse extends MduiElement<CollapseEventMap> {
+    static styles: CSSResultGroup;
+    /**
+     * 是否启用手风琴模式
+     */
+    accordion: boolean;
+    /**
+     * 当前展开的 `<mdui-collapse-item>` 的值
+     *
+     * **Note**：该属性的 HTML 属性始终为字符串，只有在 `accordion` 为 `true` 时，才能设置初始值；该属性的 JavaScript 属性值在 `accordion` 为 `true` 时为字符串，在 `accordion` 为 `false` 时为字符串数组。因此，当 `accordion` 为 `false` 时，只能通过修改 JavaScript 属性值来改变此值。
+     */
+    value?: string | string[];
+    /**
+     * 是否禁用此折叠面板
+     */
+    disabled: boolean;
+    private activeKeys;
+    private readonly items;
+    private isInitial;
+    private definedController;
+    private onActiveKeysChange;
+    private onValueChange;
+    protected render(): TemplateResult;
+    private setActiveKeys;
+    private setValue;
+    private onClick;
+    private onSlotChange;
+    private updateItems;
+}
+export interface CollapseEventMap {
+    change: CustomEvent<void>;
+}
+declare global {
+    interface HTMLElementTagNameMap {
+        'mdui-collapse': Collapse;
+    }
+}

mdui_patched/components/collapse/collapse.js

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+import { __decorate } from "tslib";
+import { html } from 'lit';
+import { customElement, property, queryAssignedElements, state, } from 'lit/decorators.js';
+import { $ } from '@mdui/jq/$.js';
+import '@mdui/jq/methods/is.js';
+import { isElement, isUndefined } from '@mdui/jq/shared/helper.js';
+import { MduiElement } from '@mdui/shared/base/mdui-element.js';
+import { DefinedController } from '@mdui/shared/controllers/defined.js';
+import { watch } from '@mdui/shared/decorators/watch.js';
+import { arraysEqualIgnoreOrder } from '@mdui/shared/helpers/array.js';
+import { booleanConverter } from '@mdui/shared/helpers/decorator.js';
+import { componentStyle } from '@mdui/shared/lit-styles/component-style.js';
+import { collapseStyle } from './collapse-style.js';
+/**
+ * @summary 折叠面板组件，需配合 `<mdui-collapse-item>` 组件使用
+ *
+ * ```html
+ * <mdui-collapse>
+ * ..<mdui-collapse-item header="header-1">content-1</mdui-collapse-item>
+ * ..<mdui-collapse-item header="header-2">content-2</mdui-collapse-item>
+ * </mdui-collapse>
+ * ```
+ *
+ * @event change - 当前展开的折叠面板项变化时触发
+ *
+ * @slot - `<mdui-collapse-item>` 组件
+ */
+let Collapse = class Collapse extends MduiElement {
+    constructor() {
+        super(...arguments);
+        /**
+         * 是否启用手风琴模式
+         */
+        this.accordion = false;
+        /**
+         * 是否禁用此折叠面板
+         */
+        this.disabled = false;
+        // 因为 collapse-item 的 value 可能会重复，所以在每个 collapse-item 元素上都添加了一个唯一的 key，通过 activeKey 来记录激活状态的 key
+        this.activeKeys = [];
+        // 是否是初始状态，初始状态不触发 change 事件，没有动画
+        this.isInitial = true;
+        this.definedController = new DefinedController(this, {
+            relatedElements: ['mdui-collapse-item'],
+        });
+    }
+    async onActiveKeysChange() {
+        await this.definedController.whenDefined();
+        // 根据 activeKeys 读取对应 collapse-item 的值
+        const value = this.accordion
+            ? this.items.find((item) => this.activeKeys.includes(item.key))?.value
+            : this.items
+                .filter((item) => this.activeKeys.includes(item.key))
+                .map((item) => item.value);
+        this.setValue(value);
+        if (!this.isInitial) {
+            this.emit('change');
+        }
+    }
+    async onValueChange() {
+        this.isInitial = !this.hasUpdated;
+        await this.definedController.whenDefined();
+        if (this.accordion) {
+            const value = this.value;
+            if (!value) {
+                this.setActiveKeys([]);
+            }
+            else {
+                const item = this.items.find((item) => item.value === value);
+                this.setActiveKeys(item ? [item.key] : []);
+            }
+        }
+        else {
+            const value = this.value;
+            if (!value.length) {
+                this.setActiveKeys([]);
+            }
+            else {
+                const activeKeys = this.items
+                    .filter((item) => value.includes(item.value))
+                    .map((item) => item.key);
+                this.setActiveKeys(activeKeys);
+            }
+        }
+        this.updateItems();
+    }
+    render() {
+        return html `<slot @slotchange="${this.onSlotChange}" @click="${this.onClick}"></slot>`;
+    }
+    setActiveKeys(activeKeys) {
+        if (!arraysEqualIgnoreOrder(this.activeKeys, activeKeys)) {
+            this.activeKeys = activeKeys;
+        }
+    }
+    setValue(value) {
+        if (this.accordion || isUndefined(this.value) || isUndefined(value)) {
+            this.value = value;
+        }
+        else if (!arraysEqualIgnoreOrder(this.value, value)) {
+            this.value = value;
+        }
+    }
+    onClick(event) {
+        // 全部禁用
+        if (this.disabled) {
+            return;
+        }
+        // event.button 为 0 时，为鼠标左键点击。忽略鼠标中键和右键
+        if (event.button) {
+            return;
+        }
+        const target = event.target;
+        const item = target.closest('mdui-collapse-item');
+        // collapse-item 被禁用，忽略
+        if (!item || item.disabled) {
+            return;
+        }
+        const path = event.composedPath();
+        // 指定了 trigger 时，点击了其他地方时，忽略
+        if (item.trigger &&
+            !path.find((element) => isElement(element) && $(element).is(item.trigger))) {
+            return;
+        }
+        // header 元素，忽略点击 header 以外的元素
+        if (!path.find((element) => isElement(element) && element.part.contains('header'))) {
+            return;
+        }
+        if (this.accordion) {
+            if (this.activeKeys.includes(item.key)) {
+                this.setActiveKeys([]);
+            }
+            else {
+                this.setActiveKeys([item.key]);
+            }
+        }
+        else {
+            // 直接修改 this.activeKeys 无法被 watch 监听到，需要先克隆一份 this.activeKeys
+            const activeKeys = [...this.activeKeys];
+            if (activeKeys.includes(item.key)) {
+                activeKeys.splice(activeKeys.indexOf(item.key), 1);
+            }
+            else {
+                activeKeys.push(item.key);
+            }
+            this.setActiveKeys(activeKeys);
+        }
+        this.isInitial = false;
+        this.updateItems();
+    }
+    async onSlotChange() {
+        await this.definedController.whenDefined();
+        this.updateItems();
+    }
+    // 更新 <mdui-collapse-item> 的状态
+    updateItems() {
+        this.items.forEach((item) => {
+            item.active = this.activeKeys.includes(item.key);
+            item.isInitial = this.isInitial;
+        });
+    }
+};
+Collapse.styles = [
+    componentStyle,
+    collapseStyle,
+];
+__decorate([
+    property({
+        type: Boolean,
+        reflect: true,
+        converter: booleanConverter,
+    })
+], Collapse.prototype, "accordion", void 0);
+__decorate([
+    property()
+], Collapse.prototype, "value", void 0);
+__decorate([
+    property({
+        type: Boolean,
+        reflect: true,
+        converter: booleanConverter,
+    })
+], Collapse.prototype, "disabled", void 0);
+__decorate([
+    state()
+], Collapse.prototype, "activeKeys", void 0);
+__decorate([
+    queryAssignedElements({ selector: 'mdui-collapse-item', flatten: true })
+], Collapse.prototype, "items", void 0);
+__decorate([
+    watch('activeKeys', true)
+], Collapse.prototype, "onActiveKeysChange", null);
+__decorate([
+    watch('value')
+], Collapse.prototype, "onValueChange", null);
+Collapse = __decorate([
+    customElement('mdui-collapse')
+], Collapse);
+export { Collapse };