property CustomTitleBar: TTitleBar read FCustomTitleBar write SetCustomTitleBar;
Allows you to customize a VCL form’s native title bar similar to Windows Explorer, Google Chrome, or other applications. It is supported on Windows 7 and later.
You can place VCL controls on the title bar, custom paint over it, as well as control the default painting of elements such as the window icon and caption.
Enable the DWM (Desktop Window Manager) composition to use this property.
This property uses the GlassFrame property to extend the client area.