This sample shows how to use the dialog API to customize dialogs whithout changing
the original editor code. The following customizations are being done::
- Add dialog pages ("My Tab" in the Link dialog).
- Remove a dialog tab ("Target" tab from the Link dialog).
- Add dialog fields ("My Custom Field" into the Link dialog).
- Remove dialog fields ("Link Type" and "Browser Server" the Link dialog).
- Set default values for dialog fields (for the "URL" field in the
Link dialog).
- Create a custom dialog ("My Dialog" button).