I can't compile program which I have wrote in windows

**newplayer** · 7th July 2008, 20:21

!!! This program has got polish names

Sry

for example - file 'main.cpp':

Qt Code:

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#include <QtGui>
#include "mojeokno.h"
 
int main(int argc, char *argv[])
{
    QApplication aplikacja(argc, argv);
    MojeOkno okno;
    okno.show();
    return aplikacja.exec();
}

#include <QtGui>
#include "mojeokno.h"

int main(int argc, char *argv[])
{
    QApplication aplikacja(argc, argv);
    MojeOkno okno;
    okno.show();
    return aplikacja.exec();
}

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file 'mojeokno.h':

Qt Code:

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#include <QtGui>
#include "ui_okno.h"
 
#ifndef _MOJEOKNO_H_
#define _MOJEOKNO_H_
 
class MojeOkno: public QMainWindow
{
      Q_OBJECT 
 
      public:
             MojeOkno();
             ~MojeOkno(){};
      private:
              QString nazwapliku;
 
              QTextEdit *poletekstowe; 
 
              QMenu *menu;
              QAction *menuNew;
              QAction *menuOpen;
              QAction *menuSave;
              QAction *menuSaveAs;
              QAction *menuQuit;
 
              QToolBar *toolBar;
 
      private slots:
              void New ();
              void Open ();
              void Save ();
              void SaveAs ();
};
 
 
#endif

#include <QtGui>
#include "ui_okno.h"

#ifndef _MOJEOKNO_H_
#define _MOJEOKNO_H_

class MojeOkno: public QMainWindow
{
      Q_OBJECT 

      public:
             MojeOkno();
             ~MojeOkno(){};
      private:
              QString nazwapliku;

              QTextEdit *poletekstowe; 

              QMenu *menu;
              QAction *menuNew;
              QAction *menuOpen;
              QAction *menuSave;
              QAction *menuSaveAs;
              QAction *menuQuit;

              QToolBar *toolBar;

      private slots:
              void New ();
              void Open ();
              void Save ();
              void SaveAs ();
};


#endif

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file 'ui_okno.h' - this file I created in Qt Designer in windows:

Qt Code:

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/********************************************************************************
** Form generated from reading ui file 'okno.ui'
**
** Created: Mon 7. Jul 20:25:54 2008
**      by: Qt User Interface Compiler version 4.4.0
**
** WARNING! All changes made in this file will be lost when recompiling ui file!
********************************************************************************/
 
#ifndef UI_OKNO_H
#define UI_OKNO_H
 
#include <QtCore/QVariant>
#include <QtGui/QAction>
#include <QtGui/QApplication>
#include <QtGui/QButtonGroup>
#include <QtGui/QMainWindow>
#include <QtGui/QMenu>
#include <QtGui/QMenuBar>
#include <QtGui/QStatusBar>
#include <QtGui/QTextEdit>
#include <QtGui/QToolBar>
#include <QtGui/QVBoxLayout>
#include <QtGui/QWidget>
 
QT_BEGIN_NAMESPACE
 
class Ui_Okno
{
public:
    QAction *actionOtworz;
    QAction *actionZapisz;
    QAction *actionNowy;
    QAction *actionZapiszjako;
    QAction *actionWyjscie;
    QWidget *centralwidget;
    QVBoxLayout *verticalLayout;
    QTextEdit *poletekstowe;
    QMenuBar *menubar;
    QMenu *menuPlik;
    QStatusBar *statusbar;
    QToolBar *toolBar;
 
    void setupUi(QMainWindow *Okno)
    {
    if (Okno->objectName().isEmpty())
        Okno->setObjectName(QString::fromUtf8("Okno"));
    Okno->resize(600, 400);
    actionOtworz = new QAction(Okno);
    actionOtworz->setObjectName(QString::fromUtf8("actionOtworz"));
    QIcon icon;
    icon.addPixmap(QPixmap(QString::fromUtf8(":/images/open.png")), QIcon::Normal, QIcon::Off);
    actionOtworz->setIcon(icon);
    actionZapisz = new QAction(Okno);
    actionZapisz->setObjectName(QString::fromUtf8("actionZapisz"));
    QIcon icon1;
    icon1.addPixmap(QPixmap(QString::fromUtf8(":/images/save.png")), QIcon::Normal, QIcon::Off);
    actionZapisz->setIcon(icon1);
    actionNowy = new QAction(Okno);
    actionNowy->setObjectName(QString::fromUtf8("actionNowy"));
    QIcon icon2;
    icon2.addPixmap(QPixmap(QString::fromUtf8(":/images/new.png")), QIcon::Normal, QIcon::Off);
    actionNowy->setIcon(icon2);
    actionZapiszjako = new QAction(Okno);
    actionZapiszjako->setObjectName(QString::fromUtf8("actionZapiszjako"));
    actionWyjscie = new QAction(Okno);
    actionWyjscie->setObjectName(QString::fromUtf8("actionWyjscie"));
    centralwidget = new QWidget(Okno);
    centralwidget->setObjectName(QString::fromUtf8("centralwidget"));
    centralwidget->setGeometry(QRect(0, 55, 600, 326));
    verticalLayout = new QVBoxLayout(centralwidget);
    verticalLayout->setObjectName(QString::fromUtf8("verticalLayout"));
    poletekstowe = new QTextEdit(centralwidget);
    poletekstowe->setObjectName(QString::fromUtf8("poletekstowe"));
 
    verticalLayout->addWidget(poletekstowe);
 
    Okno->setCentralWidget(centralwidget);
    menubar = new QMenuBar(Okno);
    menubar->setObjectName(QString::fromUtf8("menubar"));
    menubar->setGeometry(QRect(0, 0, 600, 21));
    menuPlik = new QMenu(menubar);
    menuPlik->setObjectName(QString::fromUtf8("menuPlik"));
    Okno->setMenuBar(menubar);
    statusbar = new QStatusBar(Okno);
    statusbar->setObjectName(QString::fromUtf8("statusbar"));
    statusbar->setGeometry(QRect(0, 381, 600, 19));
    Okno->setStatusBar(statusbar);
    toolBar = new QToolBar(Okno);
    toolBar->setObjectName(QString::fromUtf8("toolBar"));
    toolBar->setGeometry(QRect(0, 21, 600, 34));
    Okno->addToolBar(Qt::TopToolBarArea, toolBar);
 
    menubar->addAction(menuPlik->menuAction());
    menuPlik->addAction(actionOtworz);
    menuPlik->addAction(actionZapisz);
    menuPlik->addAction(actionNowy);
    menuPlik->addAction(actionZapiszjako);
    menuPlik->addSeparator();
    menuPlik->addAction(actionWyjscie);
    toolBar->addAction(actionOtworz);
    toolBar->addAction(actionZapisz);
    toolBar->addAction(actionNowy);
 
    retranslateUi(Okno);
 
    QMetaObject::connectSlotsByName(Okno);
    } // setupUi
 
    void retranslateUi(QMainWindow *Okno)
    {
    Okno->setWindowTitle(QApplication::translate("Okno", "MainWindow", 0, QApplication::UnicodeUTF8));
    actionOtworz->setText(QApplication::translate("Okno", "Otw\303\263rz", 0, QApplication::UnicodeUTF8));
    actionZapisz->setText(QApplication::translate("Okno", "Zapisz", 0, QApplication::UnicodeUTF8));
    actionNowy->setText(QApplication::translate("Okno", "Nowy", 0, QApplication::UnicodeUTF8));
    actionZapiszjako->setText(QApplication::translate("Okno", "Zapisz jako", 0, QApplication::UnicodeUTF8));
    actionWyjscie->setText(QApplication::translate("Okno", "Wyj\305\233cie", 0, QApplication::UnicodeUTF8));
    menuPlik->setTitle(QApplication::translate("Okno", "Plik", 0, QApplication::UnicodeUTF8));
    toolBar->setWindowTitle(QApplication::translate("Okno", "toolBar", 0, QApplication::UnicodeUTF8));
    } // retranslateUi
 
};
 
namespace Ui {
    class Okno: public Ui_Okno {};
} // namespace Ui
 
QT_END_NAMESPACE
 
#endif // UI_OKNO_H

/********************************************************************************
** Form generated from reading ui file 'okno.ui'
**
** Created: Mon 7. Jul 20:25:54 2008
**      by: Qt User Interface Compiler version 4.4.0
**
** WARNING! All changes made in this file will be lost when recompiling ui file!
********************************************************************************/

#ifndef UI_OKNO_H
#define UI_OKNO_H

#include <QtCore/QVariant>
#include <QtGui/QAction>
#include <QtGui/QApplication>
#include <QtGui/QButtonGroup>
#include <QtGui/QMainWindow>
#include <QtGui/QMenu>
#include <QtGui/QMenuBar>
#include <QtGui/QStatusBar>
#include <QtGui/QTextEdit>
#include <QtGui/QToolBar>
#include <QtGui/QVBoxLayout>
#include <QtGui/QWidget>

QT_BEGIN_NAMESPACE

class Ui_Okno
{
public:
    QAction *actionOtworz;
    QAction *actionZapisz;
    QAction *actionNowy;
    QAction *actionZapiszjako;
    QAction *actionWyjscie;
    QWidget *centralwidget;
    QVBoxLayout *verticalLayout;
    QTextEdit *poletekstowe;
    QMenuBar *menubar;
    QMenu *menuPlik;
    QStatusBar *statusbar;
    QToolBar *toolBar;

    void setupUi(QMainWindow *Okno)
    {
    if (Okno->objectName().isEmpty())
        Okno->setObjectName(QString::fromUtf8("Okno"));
    Okno->resize(600, 400);
    actionOtworz = new QAction(Okno);
    actionOtworz->setObjectName(QString::fromUtf8("actionOtworz"));
    QIcon icon;
    icon.addPixmap(QPixmap(QString::fromUtf8(":/images/open.png")), QIcon::Normal, QIcon::Off);
    actionOtworz->setIcon(icon);
    actionZapisz = new QAction(Okno);
    actionZapisz->setObjectName(QString::fromUtf8("actionZapisz"));
    QIcon icon1;
    icon1.addPixmap(QPixmap(QString::fromUtf8(":/images/save.png")), QIcon::Normal, QIcon::Off);
    actionZapisz->setIcon(icon1);
    actionNowy = new QAction(Okno);
    actionNowy->setObjectName(QString::fromUtf8("actionNowy"));
    QIcon icon2;
    icon2.addPixmap(QPixmap(QString::fromUtf8(":/images/new.png")), QIcon::Normal, QIcon::Off);
    actionNowy->setIcon(icon2);
    actionZapiszjako = new QAction(Okno);
    actionZapiszjako->setObjectName(QString::fromUtf8("actionZapiszjako"));
    actionWyjscie = new QAction(Okno);
    actionWyjscie->setObjectName(QString::fromUtf8("actionWyjscie"));
    centralwidget = new QWidget(Okno);
    centralwidget->setObjectName(QString::fromUtf8("centralwidget"));
    centralwidget->setGeometry(QRect(0, 55, 600, 326));
    verticalLayout = new QVBoxLayout(centralwidget);
    verticalLayout->setObjectName(QString::fromUtf8("verticalLayout"));
    poletekstowe = new QTextEdit(centralwidget);
    poletekstowe->setObjectName(QString::fromUtf8("poletekstowe"));

    verticalLayout->addWidget(poletekstowe);

    Okno->setCentralWidget(centralwidget);
    menubar = new QMenuBar(Okno);
    menubar->setObjectName(QString::fromUtf8("menubar"));
    menubar->setGeometry(QRect(0, 0, 600, 21));
    menuPlik = new QMenu(menubar);
    menuPlik->setObjectName(QString::fromUtf8("menuPlik"));
    Okno->setMenuBar(menubar);
    statusbar = new QStatusBar(Okno);
    statusbar->setObjectName(QString::fromUtf8("statusbar"));
    statusbar->setGeometry(QRect(0, 381, 600, 19));
    Okno->setStatusBar(statusbar);
    toolBar = new QToolBar(Okno);
    toolBar->setObjectName(QString::fromUtf8("toolBar"));
    toolBar->setGeometry(QRect(0, 21, 600, 34));
    Okno->addToolBar(Qt::TopToolBarArea, toolBar);

    menubar->addAction(menuPlik->menuAction());
    menuPlik->addAction(actionOtworz);
    menuPlik->addAction(actionZapisz);
    menuPlik->addAction(actionNowy);
    menuPlik->addAction(actionZapiszjako);
    menuPlik->addSeparator();
    menuPlik->addAction(actionWyjscie);
    toolBar->addAction(actionOtworz);
    toolBar->addAction(actionZapisz);
    toolBar->addAction(actionNowy);

    retranslateUi(Okno);

    QMetaObject::connectSlotsByName(Okno);
    } // setupUi

    void retranslateUi(QMainWindow *Okno)
    {
    Okno->setWindowTitle(QApplication::translate("Okno", "MainWindow", 0, QApplication::UnicodeUTF8));
    actionOtworz->setText(QApplication::translate("Okno", "Otw\303\263rz", 0, QApplication::UnicodeUTF8));
    actionZapisz->setText(QApplication::translate("Okno", "Zapisz", 0, QApplication::UnicodeUTF8));
    actionNowy->setText(QApplication::translate("Okno", "Nowy", 0, QApplication::UnicodeUTF8));
    actionZapiszjako->setText(QApplication::translate("Okno", "Zapisz jako", 0, QApplication::UnicodeUTF8));
    actionWyjscie->setText(QApplication::translate("Okno", "Wyj\305\233cie", 0, QApplication::UnicodeUTF8));
    menuPlik->setTitle(QApplication::translate("Okno", "Plik", 0, QApplication::UnicodeUTF8));
    toolBar->setWindowTitle(QApplication::translate("Okno", "toolBar", 0, QApplication::UnicodeUTF8));
    } // retranslateUi

};

namespace Ui {
    class Okno: public Ui_Okno {};
} // namespace Ui

QT_END_NAMESPACE

#endif // UI_OKNO_H

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I have also other files but these 3. files are the most important because I have mistakes:

Qt Code:

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ui_okno.h:28: error: expected constructor, destructor, or type conversion before â€˜classâ€™
ui_okno.h:125: error: expected class-name before â€˜{â€™ token
mojeokno.h:7: error: expected constructor, destructor, or type conversion before â€˜classâ€™
main.cpp: In function â€˜int main(int, char**)â€™:
main.cpp:7: error: â€˜MojeOknoâ€™ was not declared in this scope
main.cpp:7: error: expected `;' before â€˜oknoâ€™
main.cpp:8: error: â€˜oknoâ€™ was not declared in this scope
make: *** [main.o] Błąd 1

ui_okno.h:28: error: expected constructor, destructor, or type conversion before â€˜classâ€™
ui_okno.h:125: error: expected class-name before â€˜{â€™ token
mojeokno.h:7: error: expected constructor, destructor, or type conversion before â€˜classâ€™
main.cpp: In function â€˜int main(int, char**)â€™:
main.cpp:7: error: â€˜MojeOknoâ€™ was not declared in this scope
main.cpp:7: error: expected `;' before â€˜oknoâ€™
main.cpp:8: error: â€˜oknoâ€™ was not declared in this scope
make: *** [main.o] Błąd 1

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Why?

In windows everything was ok.

**jacek** · 7th July 2008, 20:45

Do you use qmake?

**newplayer** · 8th July 2008, 06:53

yes :

[jogurtcytrynowy@localhost katalog]$ /usr/lib/qt4/bin/qmake -project
[jogurtcytrynowy@localhost katalog]$ /usr/lib/qt4/bin/qmake
[jogurtcytrynowy@localhost katalog]$ make
g++ -c -pipe -O2 -Wall -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/lib/qt4/mkspecs/linux-g++ -I. -I/usr/lib/qt4/include/QtCore -I/usr/lib/qt4/include/QtCore -I/usr/lib/qt4/include/QtGui -I/usr/lib/qt4/include/QtGui -I/usr/lib/qt4/include -I. -I. -I. -o main.o main.cpp
ui_okno.h:28: error: expected constructor, destructor, or type conversion before â€˜classâ€™
ui_okno.h:125: error: expected class-name before â€˜{â€™ token
mojeokno.h:7: error: expected constructor, destructor, or type conversion before â€˜classâ€™
main.cpp: In function â€˜int main(int, char**)â€™:
main.cpp:7: error: â€˜MojeOknoâ€™ was not declared in this scope
main.cpp:7: error: expected `;' before â€˜oknoâ€™
main.cpp:8: error: â€˜oknoâ€™ was not declared in this scope
make: *** [main.o] Błąd 1

**jacek** · 8th July 2008, 12:33

What does "/usr/lib/qt4/bin/qmake -version" output?

Remove QT_BEGIN_NAMESPACE and QT_END_NAMESPACE from ui_okno.h and it should compile.

**newplayer** · 8th July 2008, 13:06

thx you very much - now it works !!!!!!!!! XD

**newplayer** · 8th July 2008, 15:27

Do you know why it works in linux without QT_BEGIN_NAMESPACE and QT_END_NAMESPACE ? Is it a mistake in Qt Designer in windows ?

**jacek** · 8th July 2008, 17:13

Originally Posted by newplayer

Do you know why it works in linux without QT_BEGIN_NAMESPACE and QT_END_NAMESPACE ?

You might be using earlier Qt version. To be sure, answer the question from my previous post.

**jpn** · 8th July 2008, 18:01

Originally Posted by newplayer

Do you know why it works in linux without QT_BEGIN_NAMESPACE and QT_END_NAMESPACE ? Is it a mistake in Qt Designer in windows ?

No, the reason is that you ran "qmake -project" when there were generated intermediate files. Only .ui files should be listed in .pro instead of generated ui_*.h (or any other generated files for that matter). You should run "qmake -project" only once in the beginning of the project, not always when you compile.

**newplayer** · 8th July 2008, 20:28

I compiled 'ui_window.h' which I created in windows. Now I am compiling 'window.ui' and everything is ok - thx you both very much.
I clicked 'thanks button' but I think it doesn't work. :/

**jacek** · 8th July 2008, 23:23

Originally Posted by newplayer

I clicked 'thanks button' but I think it doesn't work. :/

I've noticed it. It will be fixed by the end of the month. There's no summer for me yet

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