66 lines
1.9 KiB
TypeScript
66 lines
1.9 KiB
TypeScript
/*
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Copyright 2025 Google LLC
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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https://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import { html, css, nothing } from "lit";
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import { customElement, property } from "lit/decorators.js";
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import { Root } from "./root.js";
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import { StateEvent } from "../events/events.js";
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import { classMap } from "lit/directives/class-map.js";
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import { Action } from "../types/components.js";
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import { styleMap } from "lit/directives/style-map.js";
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import { structuralStyles } from "./styles.js";
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@customElement("a2ui-button")
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export class Button extends Root {
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@property()
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accessor action: Action | null = null;
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static styles = [
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structuralStyles,
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css`
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:host {
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display: block;
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flex: var(--weight);
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min-height: 0;
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}
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`,
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];
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render() {
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return html`<button
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class=${classMap(this.theme.components.Button)}
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style=${this.theme.additionalStyles?.Button
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? styleMap(this.theme.additionalStyles?.Button)
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: nothing}
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@click=${() => {
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if (!this.action) {
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return;
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}
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const evt = new StateEvent<"a2ui.action">({
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eventType: "a2ui.action",
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action: this.action,
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dataContextPath: this.dataContextPath,
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sourceComponentId: this.id,
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sourceComponent: this.component,
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});
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this.dispatchEvent(evt);
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}}
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>
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<slot></slot>
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</button>`;
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}
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}
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