Add basic list menu elements and fix alwaysToggle to only trigger if the popup is open.

tp-popup-menu-item.js

@@ -0,0 +1,61 @@
+/**
+@license
+Copyright (c) 2024 trading_peter
+This program is available under Apache License Version 2.0
+*/
+
+import '@tp/tp-icon/tp-icon.js';
+import { LitElement, html, css } from 'lit';
+
+class TpPopupMenuItem extends LitElement {
+  static get styles() {
+    return [
+      css`
+        :host {
+          display: block;
+          cursor: pointer;
+        }
+
+        :host([disabled]) {
+          cursor: default;
+          pointer-events: none;
+        }
+
+        .wrap {
+          display: grid;
+          grid-template-columns: auto 1fr;
+          grid-column-gap: 10px;
+          align-items: center;
+          padding: 6px 12px;
+          color: var(--tp-popup-menu-item-color, #000);
+          background: var(--tp-popup-menu-item-bg, transparent);
+        }
+      `
+    ];
+  }
+
+  render() {
+    const { icon } = this;
+
+    return html`
+      <div class="wrap" ?noicon=${!icon}>
+        ${icon ? html`
+        <tp-icon .icon=${icon}></tp-icon>
+        ` : null}
+        <div class="label">
+          <slot></slot>
+        </div>
+      </div>
+    `;
+  }
+
+  static get properties() {
+    return {
+      icon: { type: Object },
+    };
+  }
+
+
+}
+
+window.customElements.define('tp-popup-menu-item', TpPopupMenuItem);