Hello partners,

I´m having a lot of redefinition erros from MinGW when i try to compile two QObject subclasses named LoginFrame and BankFrame.

Code above:


BankFrame.hpp - "Main Window" (but QFrame) Class
Qt Code: 
  1. #ifndef BANKFRAME_HPP
  2. #define BANKFRAME_HPP
  3.  
  4. #include "All_Needed_Qt4_Headers.h"
  5.  
  6. /* This is the UIC compiled header with All the BankFrame UI widgets from the UI file. */
  7. #include "BankFrameUI.hpp"
  8.  
  9. /* This is the MOC compiled header of the LoginFrame class, declared later here. */
  10. #include "LoginFrame_moc.hpp" 
  11.  
  12. class BankFrame : public QFrame, private Ui::BankFrame
  13. {
  14. private:
  15.  
  16. private slots:
  17.  
  18.           on_createAccountBT_Pressed(void);
  19.           on_doLogonBT_Pressed(void);
  20.  
  21. public:
  22.  
  23.           BankFrame(void)
  24.           {
  25.                setupUi((QFrame*)this);
  26.                QObject::connect(createAccBT, SIGNAL(clicked()), this, SLOT(on_createAccountBT_Pressed()));
  27.                QObject::connect(doLogonBT, SIGNAL(clicked()), this, SLOT(on_doLogonBT_Pressed()));
  28.           }
  29.  
  30.            ~BankFrame(){}
  31. };
  32.  
  33. #endif
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Now, the problematic class, LoginFrame.hpp - The class used by BankFrame to show a window to do Logon in a Bank System.
Qt Code: 
  1. #ifndef LOGINFRAME_HPP
  2. #define LOGINFRAME_HPP
  3.  
  4. #include "All_Needed_Qt4_Headers_Again.h"
  5.  
  6. /* This is the UIC compiled header with All the LoginFrame widgets from the UI file. */
  7. #include "LoginFrameUI.hpp"
  8.  
  9. class LoginFrame : public QFrame, private Ui::LoginFrame
  10. {
  11. private:
  12.  
  13. private slots:
  14.  
  15.           void on_logonBT_Pressed(void);
  16.  
  17. public:
  18.  
  19.           LoginFrame(void)
  20.           {
  21.                 setupUi((QFrame*)this);
  22.                 QObject::connect(logonBT, SIGNAL(clicked()), this, SLOT(on_logonBT_Pressed()));
  23.           }
  24.  
  25.           ~LogonFrame(){}
  26. };
  27.  
  28. #endif
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Yes, the slots are implemented (but empty for now) in the .CPP files.
I tried to use the BankFrame in main() to test the layout, and i got
a lot of meta object functions redefinition errors like this:

- error: multiple definition of LoginFrame::qt_metacast(const char*)
- error: multiple definition of LoginFrame::qt_metacall(QObject* ...
- error: multiple definition of LoginFrame::qt_static_metacall(QObject* ...
- error: multiple definition of LoginFrame::metaObject() const

Note: I´m using CodeBlocks 10.15 , MinGW 4.6 and Qt 4.8.1


Someone could tell me what´s the problem?