Allow custom dialogs, better styling support.

Fix registration bug with tp-form.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@tp/tp-rich-text-box",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "description": "",
   "main": "tp-rich-text-box.js",
   "scripts": {

tp-rich-text-box.js

@@ -127,6 +127,8 @@ class TpRichTextBox extends FormElement(LitElement) {
   }
 
   firstUpdated() {
+    super.firstUpdated();
+
     // Get initial extensions from slot
     this._processChildExtensions();
     

tp-rtb-base-extension.js

@@ -6,6 +6,14 @@ export class TpRtbBaseExtension extends LitElement {
       :host {
         display: inline-block;
       }
+
+      slot::slotted(*) {
+        cursor: pointer;
+      }
+
+      :host([active]) slot::slotted(*) {
+        --tp-icon-color: var(--tp-rtb-action-active-color, currentColor);
+      }
       
       button {
         margin: 0 2px;
@@ -26,6 +34,16 @@ export class TpRtbBaseExtension extends LitElement {
     `;
   }
 
+  render() {
+    return html`
+      <slot @click=${this._handleClick}>
+        <button type="button" class="${this.active ? 'active' : ''}" title=${this.label} aria-label=${this.label}>
+          ${this.label}
+        </button>
+      </slot>
+    `;
+  }
+
   static get properties() {
     return {
       label: { type: String },
@@ -39,14 +57,6 @@ export class TpRtbBaseExtension extends LitElement {
     this.active = false;
   }
 
-  render() {
-    return html`
-      <button class="${this.active ? 'active' : ''}" @click=${this._handleClick}>
-        ${this.label}
-      </button>
-    `;
-  }
-
   connectedCallback() {
     super.connectedCallback();
     this._findParentEditor();

tp-rtb-link-dialog.js

@@ -0,0 +1,146 @@
+/**
+@license
+Copyright (c) 2026 trading_peter
+This program is available under Apache License Version 2.0
+*/
+
+import '@tp/tp-dialog/tp-dialog.js';
+import '@tp/tp-form/tp-form.js';
+import '@tp/tp-input/tp-input.js';
+import '@tp/tp-button/tp-button.js';
+import { LitElement, html, css } from 'lit';
+
+export class TpRtbLinkDialog extends LitElement {
+  static get styles() {
+    return css`
+      :host {
+        display: contents;
+      }
+
+      tp-dialog::part(dialog) {
+        width: min(420px, calc(100vw - 32px));
+      }
+
+      .wrap {
+        min-width: 300px;
+      }
+
+      h3 {
+        margin: 0 0 18px 0;
+        padding-right: 20px;
+      }
+
+      tp-form {
+        display: flex;
+        flex-direction: column;
+        gap: 12px;
+      }
+
+      label {
+        display: block;
+        margin: 0 0 4px 0;
+        color: var(--tp-rtb-link-dialog-label-color, #666666);
+      }
+
+      .buttons-justified {
+        display: flex;
+        flex-direction: row;
+        justify-content: space-between;
+        margin-top: 20px;
+      }
+    `;
+  }
+
+  render() {
+    return html`
+      <tp-dialog closeOnEsc showClose>
+        <div class="wrap">
+          <h3>${this.dialogTitle}</h3>
+
+          <tp-form @submit=${this._submit}>
+            <div>
+              <label>${this.urlLabel}</label>
+              <tp-input name="url" .value=${this.url} required .errorMessage=${this.requiredMessage}>
+                <input type="text" placeholder=${this.urlPlaceholder}>
+              </tp-input>
+            </div>
+
+            <div>
+              <label>${this.textLabel}</label>
+              <tp-input name="text" .value=${this.text}>
+                <input type="text" placeholder=${this.textPlaceholder}>
+              </tp-input>
+            </div>
+
+            <div class="buttons-justified">
+              <tp-button dialog-dismiss>${this.cancelLabel}</tp-button>
+              <tp-button submit primary>${this.saveLabel}</tp-button>
+            </div>
+          </tp-form>
+        </div>
+      </tp-dialog>
+    `;
+  }
+
+  static get properties() {
+    return {
+      url: { type: String },
+      text: { type: String },
+      dialogTitle: { type: String },
+      urlLabel: { type: String },
+      textLabel: { type: String },
+      urlPlaceholder: { type: String },
+      textPlaceholder: { type: String },
+      requiredMessage: { type: String },
+      cancelLabel: { type: String },
+      saveLabel: { type: String }
+    };
+  }
+
+  constructor() {
+    super();
+
+    this.url = '';
+    this.text = '';
+    this.dialogTitle = 'Add Link';
+    this.urlLabel = 'URL';
+    this.textLabel = 'Text';
+    this.urlPlaceholder = 'https://example.com';
+    this.textPlaceholder = '';
+    this.requiredMessage = 'Required';
+    this.cancelLabel = 'Cancel';
+    this.saveLabel = 'Save';
+  }
+
+  async show({ url = '', text = '' } = {}) {
+    this.url = url;
+    this.text = text;
+
+    await this.updateComplete;
+
+    return this._dialog.show();
+  }
+
+  close() {
+    this._dialog.close();
+  }
+
+  get _dialog() {
+    return this.shadowRoot.querySelector('tp-dialog');
+  }
+
+  _submit(e) {
+    const event = new CustomEvent('link-save', {
+      detail: e.detail,
+      bubbles: true,
+      composed: true,
+      cancelable: true
+    });
+
+    if (this.dispatchEvent(event)) {
+      this.close();
+    }
+  }
+}
+
+customElements.define('tp-rtb-link-dialog', TpRtbLinkDialog);

tp-rtb-link.js

@@ -1,7 +1,4 @@
-import '@tp/tp-dialog/tp-dialog.js';
-import '@tp/tp-form/tp-form.js';
-import '@tp/tp-input/tp-input.js';
-import '@tp/tp-button/tp-button.js';
+import './tp-rtb-link-dialog.js';
 import { html } from 'lit';
 import { TpRtbBaseExtension } from './tp-rtb-base-extension.js';
 import Link from '@tiptap/extension-link';
@@ -16,21 +13,9 @@ class TpRtbLink extends TpRtbBaseExtension {
     return html`
       ${super.render()}
 
-      <tp-dialog>
-        <h3>Add Link</h3>
-        <tp-form @submit=${this._saveLink}>
-          <tp-input name="url" .value=${this.url} required errorMessage="Required">
-            <input type="text">
-          </tp-input>
-          <tp-input name="text" .value=${this.text}>
-            <input type="text">
-          </tp-input>
-          <div class="buttons">
-            <tp-button dialog-dismiss>Cancel</tp-button>
-            <tp-button submit primary>Save</tp-button>
-          </div>
-        </tp-form>
-      </tp-dialog>
+      <slot name="dialog" @link-save=${this._saveLink}>
+        <tp-rtb-link-dialog></tp-rtb-link-dialog>
+      </slot>
     `;
   }
 
@@ -57,8 +42,10 @@ class TpRtbLink extends TpRtbBaseExtension {
       this.text = editor.state.doc.textBetween(from, to, ' ');
       this.url = editor.getAttributes('link').href || '';
 
-      const dialog = this.shadowRoot.querySelector('tp-dialog');
-      dialog.show();
+      this._dialog.show({
+        url: this.url,
+        text: this.text
+      });
     }
   }
 
@@ -66,19 +53,19 @@ class TpRtbLink extends TpRtbBaseExtension {
     const { url, text } = e.detail;
     const { editor } = this.parentEditor;
 
-    console.log(e.detail);
     if (url) {
-      console.log(url, editor);
       editor.chain().focus().setLink({ href: url }).run();
-      // If text is provided and different from current selection, update it
+
       if (text && editor.state.selection.empty) {
         editor.chain().focus().insertContent(text).run();
       }
     } else {
       editor.chain().focus().unsetLink().run();
     }
+  }
 
-    this.shadowRoot.querySelector('tp-dialog').close();
+  get _dialog() {
+    return this.querySelector('[slot="dialog"]') || this.shadowRoot.querySelector('tp-rtb-link-dialog');
   }
 
   _setupEditorListeners() {