qt3toqt4

qtstalker versions

qtstalker_0.26.orig.tar.gz

$ qt3to4 lib.pro

1.

QuotePlugin.cpp: In member function ‘QString QuotePlugin::createDirectory(QString)’:

QuotePlugin.cpp:90:30: error: no matching function for call to ‘QDir::exists(QString&, bool)’

QString QuotePlugin::createDirectory (QString d)

{

  QString path = dataPath;

  path.append("/");

  path.append(d);

  QDir dir(path);

  //if (! dir.exists(path, TRUE))

  if (! dir.exists(path))

  {

    if (! dir.mkdir(path, TRUE))

      return QString::null;

  }

  return path;

}

http://doc.trolltech.com/4.4/porting4.html#qdir

In Qt 3, if acceptAbsPath is true, a file name starting with '/' is be returned without change; if acceptAbsPath is false, an absolute path is prepended to the file name. For example:

In Qt 4, this parameter is no longer available.

2.

PlotLine.cpp: In member function ‘QColor PlotLine::getColorBar(int)’:

PlotLine.cpp:194:21: error: could not convert ‘QString::null’ from ‘const QString::Null’ to ‘QColor’

QColor PlotLine::getColorBar (int d)

{

  if (d >= (int) colorBars.count())

    //return QString::null;

    return QColor();

  QColor *color = colorBars.at(d);

  return QColor(color->red(), color->green(), color->blue());

}

3.

ColorButton.cpp: In constructor ‘ColorButton::ColorButton(QWidget*, QColor)’:

ColorButton.cpp:32:17: error: ‘SingleShot’ was not declared in this scope

ColorButton.cpp:32:27: error: ‘setToggleType’ was not declared in this scope

http://developer.qt.nokia.com/doc/qt-4.8/porting4.html

Remarks:

In Qt 3, QButton had a "toggle type", which could be QButton::SingleShot, QButton::Toggle, or QButton::Tristate. The new QAbstractButton class doesn't support "tristate" directly; this feature is implemented in QCheckBox instead. The two other "toggle types" (QButton::SingleShot and QButton::Toggle) are replaced by a QAbstractButton::checkable property.

In Qt 3, QButton had a "toggle state", which could be QButton::Off, QButton::NoChange, or QButton::On. In Qt 4, this mechanism has been moved to QCheckBox.

4.

In file included from Toolbar.cpp:22:0:

Toolbar.h:38:37: error: conflicting declaration ‘int w’

Toolbar.h:38:23: error: ‘w’ has a previous declaration as ‘QWidget* w’

Toolbar.cpp:30:1: error: prototype for ‘Toolbar::Toolbar(QWidget*, int, int)’ does not match any in class ‘Toolbar’

Toolbar.h:35:7: error: candidates are: Toolbar::Toolbar(const Toolbar&)

Toolbar.h:38:5: error:                 Toolbar::Toolbar(QWidget*, int)

class Toolbar : public Q3Frame

{

  public:

    //Toolbar (QWidget *w, int h, int w);

    Toolbar (QWidget *w, int h, int wi);

    ~Toolbar ();

    void addButton (QString name, QPixmap pix, QString tt);

    QPushButton * getButton (QString name);

    void setButtonStatus (QString name, bool d);

  private:

    QPushButton *cancelButton;

    Q3Dict<QPushButton> list;

    int height;

    int width;

    Q3GridLayout *grid;

};

5.

Config.cpp: In member function ‘void Config::setup()’:

Config.cpp:51:30: error: no matching function for call to ‘QDir::exists(QString&, bool)’

Config.cpp:51:30: note: candidates are:

/usr/include/qt4/QtCore/qdir.h:184:10: note: bool QDir::exists() const

/usr/include/qt4/QtCore/qdir.h:184:10: note:   candidate expects 0 arguments, 2 provided

/usr/include/qt4/QtCore/qdir.h:198:10: note: bool QDir::exists(const QString&) const

/usr/include/qt4/QtCore/qdir.h:198:10: note:   candidate expects 1 argument, 2 provided

Config.cpp:60:27: error: no matching function for call to ‘QDir::exists(QString&, bool)’

Config.cpp:60:27: note: candidates are:

/usr/include/qt4/QtCore/qdir.h:184:10: note: bool QDir::exists() const

/usr/include/qt4/QtCore/qdir.h:184:10: note:   candidate expects 0 arguments, 2 provided

/usr/include/qt4/QtCore/qdir.h:198:10: note: bool QDir::exists(const QString&) const

/usr/include/qt4/QtCore/qdir.h:198:10: note:   candidate expects 1 argument, 2 provided

Config.cpp:69:27: error: no matching function for call to ‘QDir::exists(QString&, bool)’

Config.cpp:69:27: note: candidates are:

/usr/include/qt4/QtCore/qdir.h:184:10: note: bool QDir::exists() const

/usr/include/qt4/QtCore/qdir.h:184:10: note:   candidate expects 0 arguments, 2 provided

/usr/include/qt4/QtCore/qdir.h:198:10: note: bool QDir::exists(const QString&) const

/usr/include/qt4/QtCore/qdir.h:198:10: note:   candidate expects 1 argument, 2 provided

Config.cpp:78:27: error: no matching function for call to ‘QDir::exists(QString&, bool)’

Config.cpp:78:27: note: candidates are:

/usr/include/qt4/QtCore/qdir.h:184:10: note: bool QDir::exists() const

/usr/include/qt4/QtCore/qdir.h:184:10: note:   candidate expects 0 arguments, 2 provided

/usr/include/qt4/QtCore/qdir.h:198:10: note: bool QDir::exists(const QString&) const

/usr/include/qt4/QtCore/qdir.h:198:10: note:   candidate expects 1 argument, 2 provided

Config.cpp:87:27: error: no matching function for call to ‘QDir::exists(QString&, bool)’

Config.cpp:87:27: note: candidates are:

/usr/include/qt4/QtCore/qdir.h:184:10: note: bool QDir::exists() const

/usr/include/qt4/QtCore/qdir.h:184:10: note:   candidate expects 0 arguments, 2 provided

/usr/include/qt4/QtCore/qdir.h:198:10: note: bool QDir::exists(const QString&) const

/usr/include/qt4/QtCore/qdir.h:198:10: note:   candidate expects 1 argument, 2 provided

Config.cpp:96:27: error: no matching function for call to ‘QDir::exists(QString&, bool)’

Config.cpp:96:27: note: candidates are:

/usr/include/qt4/QtCore/qdir.h:184:10: note: bool QDir::exists() const

/usr/include/qt4/QtCore/qdir.h:184:10: note:   candidate expects 0 arguments, 2 provided

/usr/include/qt4/QtCore/qdir.h:198:10: note: bool QDir::exists(const QString&) const

/usr/include/qt4/QtCore/qdir.h:198:10: note:   candidate expects 1 argument, 2 provided

Config.cpp:105:27: error: no matching function for call to ‘QDir::exists(QString&, bool)’

Config.cpp:105:27: note: candidates are:

/usr/include/qt4/QtCore/qdir.h:184:10: note: bool QDir::exists() const

/usr/include/qt4/QtCore/qdir.h:184:10: note:   candidate expects 0 arguments, 2 provided

/usr/include/qt4/QtCore/qdir.h:198:10: note: bool QDir::exists(const QString&) const

/usr/include/qt4/QtCore/qdir.h:198:10: note:   candidate expects 1 argument, 2 provided

$ qt3to4 src.pro

1.

QT3:

QAction ( QObject * parent, const char * name )

QAction ( const QString & text, const QKeySequence & shortcut, QObject * parent, const char * name )

QAction ( const QIcon & icon, const QString & text, const QKeySequence & shortcut, QObject * parent, const char * name )

QT4:

QAction ( QObject * parent )

QAction ( const QString & text, QObject * parent )

QAction ( const QIcon & icon, const QString & text, QObject * parent )

Qtstalker.cpp: In member function ‘void QtstalkerApp::initActions()’:

Qtstalker.cpp:283:83: error: no matching function for call to ‘QAction::QAction(QString, QPixmap&, QString, unsigned int, QtstalkerApp* const)’

Qtstalker.cpp:283:83: note: candidates are:

/usr/include/qt4/QtGui/qaction.h:236:5: note: QAction::QAction(const QAction&)

/usr/include/qt4/QtGui/qaction.h:236:5: note:   candidate expects 1 argument, 5 provided

/usr/include/qt4/QtGui/qaction.h:212:5: note: QAction::QAction(QActionPrivate&, QObject*)

/usr/include/qt4/QtGui/qaction.h:212:5: note:   candidate expects 2 arguments, 5 provided

/usr/include/qt4/QtGui/qaction.h:109:29: note: QAction::QAction(const QIcon&, const QString&, const QKeySequence&, QObject*, const char*)

/usr/include/qt4/QtGui/qaction.h:109:29: note:   no known conversion for argument 1 from ‘QString’ to ‘const QIcon&’

/usr/include/qt4/QtGui/qaction.h:107:29: note: QAction::QAction(const QString&, const QKeySequence&, QObject*, const char*)

/usr/include/qt4/QtGui/qaction.h:107:29: note:   candidate expects 4 arguments, 5 provided

/usr/include/qt4/QtGui/qaction.h:106:29: note: QAction::QAction(QObject*, const char*)

/usr/include/qt4/QtGui/qaction.h:106:29: note:   candidate expects 2 arguments, 5 provided

/usr/include/qt4/QtGui/qaction.h:103:5: note: QAction::QAction(const QIcon&, const QString&, QObject*)

/usr/include/qt4/QtGui/qaction.h:103:5: note:   candidate expects 3 arguments, 5 provided

/usr/include/qt4/QtGui/qaction.h:102:5: note: QAction::QAction(const QString&, QObject*)

/usr/include/qt4/QtGui/qaction.h:102:5: note:   candidate expects 2 arguments, 5 provided

/usr/include/qt4/QtGui/qaction.h:101:14: note: QAction::QAction(QObject*)

/usr/include/qt4/QtGui/qaction.h:101:14: note:   candidate expects 1 argument, 5 provided

2.

Plot.cpp: In member function ‘virtual void Plot::mouseMoveEvent(QMouseEvent*)’:

Plot.cpp:507:15: error: ‘class QPainter’ has no member named ‘setRasterOp’

Plot.cpp:507:27: error: ‘XorROP’ is not a member of ‘Qt’

#if QT_VERSION < 0x40000             setRasterOp (rootContext.fROp); #else /* QT_VERSION */ //           if (device()->devType() !=  QInternal::Widget )             if (pd->devType() ==  QInternal::Image )                 setCompositionMode(rootContext.fROp); #endif /* QT_VERSION */

//      painter.setRasterOp(Qt::XorROP);

      painter.setCompositionMode(QPainter::CompositionMode_Xor);

3.

ChartPage.cpp:99:31: error: no matching function for call to ‘QDir::remove(QString&, bool)’

ChartPage.cpp:99:31: note: candidate is:

4.

GroupPage.cpp:94:25: error: no matching function for call to ‘QDir::exists(QString&, bool)’

GroupPage.cpp:94:25: note: candidates are:

/usr/include/qt4/QtCore/qdir.h:184:10: note: bool QDir::exists() const

/usr/include/qt4/QtCore/qdir.h:184:10: note:   candidate expects 0 arguments, 2 provided

/usr/include/qt4/QtCore/qdir.h:198:10: note: bool QDir::exists(const QString&) const

/usr/include/qt4/QtCore/qdir.h:198:10: note:   candidate expects 1 argument, 2 provided

GroupPage.cpp: In member function ‘void GroupPage::deleteGroupItem()’:

GroupPage.cpp:176:37: error: no matching function for call to ‘QDir::remove(QString&, bool)’

GroupPage.cpp: In member function ‘void GroupPage::renameGroup()’:

GroupPage.cpp:240:41: error: no matching function for call to ‘QDir::rename(QString, QString&, bool)’

5.

PortfolioPage.cpp: In member function ‘void PortfolioPage::newPortfolio()’:

PortfolioPage.cpp:89:27: error: no matching function for call to ‘QDir::exists(QString&, bool)’

6.

PortfolioPage.cpp: In member function ‘void PortfolioPage::deletePortfolio()’:

PortfolioPage.cpp:137:31: error: no matching function for call to ‘QDir::remove(QString&, bool)’

7.

TestPage.cpp: In member function ‘void TestPage::newTest()’:

TestPage.cpp:89:25: error: no matching function for call to ‘QDir::exists(QString&, bool)’

TestPage.cpp: In member function ‘void TestPage::renameTest()’:

TestPage.cpp:181:25: error: no matching function for call to ‘QDir::exists(QString&, bool)’

TestPage.cpp:181:25: note: candidates are:

TestPage.cpp:190:25: error: no matching function for call to ‘QDir::rename(QString&, QString&, bool)’

TestPage.cpp:190:25: note: candidate is: