With the help of 'Precision NCA Components for VCL' (where NCA means 'non-client area')
you can change the caption bar of your form to an interactive toolbar or you can extend
the form with, so called, "application button".
In comparison with other similar solutions (like ribbon toolbar or the technique of extending the client area of the window), these components are drawn directly to the non-client area of the target window, so they are easier to use and they work fast and in an efficient way.
Source codes are available only in the purchased full version.
||Free to try
||Embarcadero Delphi IDE (version 7 to XE5)