Visual C++ and MFC Programming 2nd Edition

Chapter 12: Dialog-Based Windows Visual C++ and MFC Fundamentals

13.3.1..Introduction..........................................................................................

A floating window is an object that is part of an application and behave as a semi-dialog

box. Such a window does not constitute an application by itself. It is used to complete the

application it is part of. A floating window behaves like a dialog box with the main

difference that the user does not have to close the floating window in order to access the

rest of the application, which is the case for a modal dialog box. Here is an application

that uses many floating windows:

There are various types of floating windows used on different applications. They include

modeless dialog boxes, tool bars, and dialog bars.

Practical Learning: Introducing Floating Windows

1. Start a new project named Floating


2. Create it as a Single Document and click Finish

13.3.2..The Modeless Dialog Box..................................................................

A modeless dialog box allows the user to access the main application or any other

possible object of the application even if this dialog box is displaying. The user can

decide to close it when the object is not needed anymore or keep it on as long as

necessary. Here is an example: