sober/dist/popup-menu.js

Sober is a library of UI components designed with reference to Material You.

import { useElement, useProps } from './core/element.js';
import './ripple.js';
import './scroll-view.js';
const name = 's-popup-menu';
const props = useProps({
    group: ['', 'start', 'end']
});
const style = /*css*/ `
:host{
  display: inline-block;
  vertical-align: middle;
  font-size: .875rem;
}
.popup{
  display: block;
}
.container{
  box-sizing: border-box;
  padding: 4px 0;
  max-width: 224px;
  min-height: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
::slotted(s-popup-menu[group=start]){
  border-top: solid 1px var(--s-color-outline-variant, ${"#C0C8CC" /* Theme.colorOutlineVariant */});
  margin-top: 4px;
  padding-top: 4px;
}
::slotted(s-popup-menu[group=end]){
  border-bottom: solid 1px var(--s-color-outline-variant, ${"#C0C8CC" /* Theme.colorOutlineVariant */});
  margin-bottom: 4px;
  padding-bottom: 4px;
}
`;
const template = /*html*/ `
<s-popup class="popup">
  <slot slot="trigger" name="trigger"></slot>
  <s-scroll-view class="container" part="container">
    <slot></slot>
  </s-scroll-view>
</s-popup>
`;
export class PopupMenu extends useElement({
    style, template, props,
    setup(shadowRoot) {
        const popup = shadowRoot.querySelector('.popup');
        const trigger = shadowRoot.querySelector('slot[name=trigger]');
        trigger.onclick = (event) => {
            event.stopPropagation();
            popup.show();
        };
        this.addEventListener(`${name}:click`, (event) => {
            event.stopPropagation();
            popup.close();
        });
        popup.onclose = (event) => {
            const target = event.target;
            if (target.parentNode instanceof ShadowRoot) {
                const parent = target.parentNode.host;
                if (parent.parentNode instanceof PopupMenu) {
                    parent.parentNode.close();
                }
            }
        };
        return {
            onMounted: () => {
                this.parentNode instanceof PopupMenu && popup.setAttribute('align', 'right');
            },
            expose: {
                get show() {
                    return popup.show;
                },
                get toggle() {
                    return popup.toggle;
                },
                get close() {
                    return popup.close;
                }
            }
        };
    }
}) {
}
const itemName = 's-popup-menu-item';
const itemStyle = /*css*/ `
:host{
  display: flex;
  align-items: center;
  height: 40px;
  margin: 0 4px;
  padding: 0 12px;
  cursor: pointer;
  position: relative;
  border-radius: 4px;
  color: var(--s-color-on-surface, ${"#191C1E" /* Theme.colorOnSurface */});
}
.text{
  flex-grow: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
::slotted(:is(svg, s-icon)){
  fill: currentColor;
  height: 24px;
  width: 24px;
  color: var(--s-color-on-surface-variant, ${"#40484C" /* Theme.colorOnSurfaceVariant */});
}
::slotted([slot]){
  flex-shrink: 0;
}
::slotted([slot=start]){
  margin-left: -4px;
  margin-right: 8px;
}
::slotted([slot=end]){
  margin-left: 8px;
  margin-right: -6px;
}
`;
const itemTemplate = /*html*/ `
<slot name="start"></slot>
<div class="text" part="text">
  <slot></slot>
</div>
<slot name="end"></slot>
<s-ripple attached="true"></s-ripple>
`;
export class PopupMenuItem extends useElement({
    style: itemStyle,
    template: itemTemplate,
    setup() {
        this.addEventListener('click', () => this.dispatchEvent(new Event(`${name}:click`, { bubbles: true })));
    }
}) {
}
PopupMenu.define(name);
PopupMenuItem.define(itemName);