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Qt-solutions Archive, October 2007
HI

Message 1 in thread

I have installed QT4 and while compiling Hello QT and Window Program i
get an error message as 
 
QApplication has no class named setmainWidget so can some one help me
out 
 
 

Thanks and best regards,

 Sheela K

Bangalore
Message 2 in thread

Sheela,

As someone else pointed out earlier, this is a qt-solutions list, not the general qt-interest list. This list is for the added functionality provided by the Qt Solutions product. General Qt questions should be posted to the more active qt-interest list.

But, to answer your question, setMainWidget is a Qt 3 function. You must be compiling the Qt 3 hello program. Try turning on the Qt3 compatibility option in your Qt4 library or else build a Qt4 version of the hello program.

Aloha,
John
  ----- Original Message ----- 
  From: K, Sheela 
  To: qt-solutions@xxxxxxxxxxxxx 
  Sent: Tuesday, October 09, 2007 9:44 PM
  Subject: HI


  I have installed QT4 and while compiling Hello QT and Window Program i get an error message as 

  QApplication has no class named setmainWidget so can some one help me out 


  Thanks and best regards,

   Sheela K

  Bangalore