QT Settings app icon and executable program icon (also Setwindowtitle and Setwindowicon)

First, prepare an ICO icon. Example: Myappico.ico
Create a new file with Notepad
Write a line in it:
Idi_icon1 ICON discardable "/images/myappico.ico"

Save the renamed Myapp.rc file and put it in your QT project directory.

Create a new images folder in the project directory and your icon Myappico.ico (only in ICO format) in the Images folder under the project directory

Open your QT project file with Notepad (such as "Myapp.pro") and add a new 2 lines to it:

Other_files + = Myapp.rc

Rc_file + = Myapp.rc

Save, compile your project, hehe. It's a success.

In addition, Setwindowtitle (tr ("Picture browser"));//Executable title

Setwindowicon (Qicon (":/icons/qt-logo.png"));//executable icon

http://blog.csdn.net/liuguangzhou123/article/details/7359904

QT Settings app icon and executable program icon (also Setwindowtitle and Setwindowicon)