What is the process to build a personalized toolbar for a rich text editor in flutter?

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To build a personalized toolbar for a rich text editor in Flutter, follow these steps:

1. Choose a rich text editor widget: Flutter offers several options for rich text editing, such as the EditableText widget or the TextField widget. Choose the one that suits your needs best.

2. Create a toolbar widget: The toolbar widget should contain the necessary buttons and actions for formatting text. You can use predefined icons or create your own.

3. Link the toolbar to the rich text editor: To enable toolbar actions, you need to link the toolbar and the editor. You can use the TextEditingController to update the selected text with the corresponding formatting.

4. Add functionality to the toolbar buttons: Each button should trigger a specific action, such as bold or italic text. You can use the TextEditingController to implement these actions.

5. Test your personalized toolbar: Once the toolbar is connected, and the buttons function properly, you can test your personalized toolbar in your Flutter app.

With these steps, you can create a personalized toolbar for your rich text editor in Flutter.