Hi Muthulingam Do you mean your executable? In that case see http://doc.qt.nokia.com/4.7-snapshot/appicon.html.
If you mean that you want to associate a specific file type with your application it becomes more difficult and it depends on the OS where you deploy your application. I have only done this on Windows and there is probably many ways to do it (and this is not really a Qt question), but here is my solution: I create my installers using NSIS and adding the following to the installer script will create a file association windows (Tested on XP,Vista,7): ;-------------------------------- ; File Associations ;-------------------------------- ; Write a file association to the registry for files with extension .yourextension files: WriteRegStr HKCR ".yourextension" "" "YourApplication.FileDescription" WriteRegStr HKCR "YourApplication.FileDescription" "" \ "Your Application FileDescription" WriteRegStr HKCR "YourApplication.FileDescription\DefaultIcon" "" \ "$INSTDIR\YourApplication.exe,0" WriteRegStr HKCR "YourApplication.FileDescription\shell\open\command" "" \ '"$INSTDIR\YourApplication.exe" "-i" "%1"' WriteRegStr HKCR "YourApplication.FileDescription\shell\print\command" "" \ '"$INSTDIR\YourApplication.exe" /p "-i" "%1"' You then need to handle a command line parameter which you will receive from windows when someone opens your file. In the above example it will look something like this: YourApplication.exe -i "File Path" Hope it helps, Cheers Jaco On Thu, Jan 19, 2012 at 7:21 AM, Muthulingam Ammaiappan < muthulinga...@gmail.com> wrote: > Hi Friends, > > I wanted to add the Application Icon image to the file which is generated > from my Qt Application.... > > so that the saved file should display the Application Icon Image..... > > (for example: PDF files shows the Adobe Reader Application Icon....)... > > can anyone help me to fix this problem???? > > Thanks & Regards, > Muthulingam > > _______________________________________________ > Interest mailing list > Interest@qt-project.org > http://lists.qt-project.org/mailman/listinfo/interest > > -- Jaco Naude' Qtilities: Building blocks for Qt applications. http://www.qtilities.org
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