Revision control
++ Here is a list of changes in Qt from 0.91 to 0.92. Also look out
++ for a few new classes; QPrinter, QFileDialog, QDir and QFileInfo.
++
++
++ QApplication:
++ -------------
++ Use setMainWidget( x ), not exec( x ).
++
++ QString:
++ --------
++ upper(), lower(), stripWhiteSpace() and simplifyWhiteSpace() etc.
++ do NOT modify the string, instead they return a new string.
++
++ QList and QVector:
++ ------------------
++ Changed argument in QList::toVector() from reference to pointer
++ Changed argument in QVector::toList() from reference to pointer
++ Removed QVector::apply()
++ Removed QList::apply()
++
++ QPainter:
++ ---------
++ pen(), brush() and font() no longer returns references.
++ You cannot do this any longer:
++ QPainter p;
++ ...
++ p.pen().setColor( red );
++ p.brush().setStyle( NoBrush );
++ Instead, set a new pen or brush:
++ p.setPen( red );
++ p.setBrush( NoBrush );
++ This enables us to do better optimization, particularly for complex
++ programs.
++
++ QFile, QFileInfo (new):
++ -----------------------
++ Removed QFile::setFileName,
++ QFile::isRegular => QFileInfo::isFile
++ QFile::isDirectory => QFileInfo::isDir
++ QFile::isSymLink => QFileInfo::isSymLink
++
++ Q2DMatrix/QWMatrix:
++ ---------
++ Q2DMatrix has been replaced with QWMatrix (qwmatrix.h)
++
++ QPixmap:
++ --------
++ enableImageCache() renamed to setOptimization().
++ Optimization is now default ON. See doc for other optimization functions.
++
++ QImage:
++ -------
++ scanline() => scanLine()
++
++ QLineEdit/QLCDNumber:
++ ---------------------
++ signal textChanged( char * ) => textChanged( const char * );
++ slot display( char * ) => display( const char * )
++
++ QCursor:
++ --------
++ hourGlassCursor => waitCursor
++
++ QButton and friends:
++ --------------------
++ QIconButton removed, setPixmap() added to QButton to replace QIconButton
++
++ QTableWidget:
++ -------------
++ Renamed to QTableView (qtablevw.h)
++ Using int to identify rows and columns, not long.
++
++ QRangeControl:
++ --------------
++ Using int values, not long.
++
++ QScrollBar:
++ -----------
++ Using int values, not long.
++
++ QListBox:
++ ---------
++ removed setStrList(), use clear(); insertStrList( ... , 0 ); instead
++
++ QColor:
++ -------
++ setRGB => setRgb
++ getRGB => rgb
++ setHSV => setHsv
++ getHSV => hsv
++
++ QFontMetrics and QFontInfo:
++ ---------------------------
++ Get font metrics from QWidget::fontMetrics() and QPainter::fontMetrics().
++ Get font info from QWidget::fontInfo() and QPainter::fontInfo().
++ The QFontMetrics(QFont) constructor no longer works.
++ We had to do these changes to support printing and Windows.
++
++
++ There are more changes, left out because we consider them minor and
++ uninteresting or because we forgot to mention them. :)