KDStream Class Reference

Streaming operators for Qt classes. More...

#include <KDStream.h>

List of all members.

Public Member Functions
	KDStream (QString *outputString=0)
	~KDStream ()
void	flush ()
KDStream &	operator<< (bool)
KDStream &	operator<< (char)
KDStream &	operator<< (float)
KDStream &	operator<< (double)
KDStream &	operator<< (short)
KDStream &	operator<< (unsigned short)
KDStream &	operator<< (int)
KDStream &	operator<< (unsigned int)
KDStream &	operator<< (long)
KDStream &	operator<< (unsigned long)
KDStream &	operator<< (const char *)
KDStream &	operator<< (const void *)
KDStream &	operator<< (const QString &)
KDStream &	operator<< (const QCString &)
KDStream &	operator<< (const QChar &)
KDStream &	operator<< (const QColor &)
KDStream &	operator<< (const QColorGroup &)
KDStream &	operator<< (const QPalette &)
KDStream &	operator<< (const QCursor &)
KDStream &	operator<< (const QDate &)
KDStream &	operator<< (const QDateTime &)
KDStream &	operator<< (const QTime &)
KDStream &	operator<< (const QFont &)
KDStream &	operator<< (const QPen &)
KDStream &	operator<< (const QPoint &)
KDStream &	operator<< (const QSize &)
KDStream &	operator<< (const QRect &)
KDStream &	operator<< (const QBrush &)
KDStream &	operator<< (const QSizePolicy &)
KDStream &	operator<< (const QKeySequence &)
KDStream &	operator<< (const QPixmap &)
KDStream &	operator<< (const QImage &)
KDStream &	operator<< (KDSTREAMFUNC)
KDStream &	operator<< (const QVariant &)
KDStream &	operator<< (const QObject &)
KDStream &	operator<< (const QStrList &list)
Protected Member Functions
QString	QColor2Str (const QColor &col)

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Detailed Description

Streaming operators for Qt classes.

When debugging Qt programs the streaming operators in this class offers facilities for printing out values of a number of Qt classes.

Example:

   QPoint point(10,20);
   QString string("A test");
   QFont font = qApp->font();
   KDStream() << "the point is " << point << ", the string is " << string << ", the font is " << font << endl;

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Constructor & Destructor Documentation

KDStream::KDStream (  QString *  outputString = 0  )

Creates a KDStream object.

KDStream::~KDStream (   )

Flushes the data to the stream and destroys the KDStream object.

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Member Function Documentation

void KDStream::flush (   )

Flushes buffered data to the stream.

KDStream & KDStream::operator<< (  const QStrList &  list  )

Writes a QStrList value to the stream. The output is the individual strings.

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KDStream & KDStream::operator<< (  const QObject &  obj  )

Writes a QObject value to the stream. Included information is the class name, the object name, the properties and their types.

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KDStream & KDStream::operator<< (  const QVariant &  var  )

Writes a QVariant value to the stream. The format is dependent on the actual contents of the QVariant object.

KDStream & KDStream::operator<< (  KDSTREAMFUNC  func  )

Runs a stream-processing function on the stream.

KDStream & KDStream::operator<< (  const QImage &   )

KDStream & KDStream::operator<< (  const QPixmap &   )

KDStream& KDStream::operator<< (  const QKeySequence &   )

KDStream & KDStream::operator<< (  const QSizePolicy &  policy  )

Writes a QSizePolicy value to the stream. The output contains the horizontal and vertical size policy and whether the policy has a "height for width" setting.

KDStream & KDStream::operator<< (  const QBrush &  brush  )

Writes a QBrush value to the stream. The format is "QBrush" plus the brush style as listed in the QBrush reference documentation and the brush color.

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KDStream & KDStream::operator<< (  const QRect &  rect  )

Writes a QRect value to the stream. The format is "(width x height xoffset xpos yoffset ypos)".

KDStream & KDStream::operator<< (  const QSize &  size  )

Writes a QSize value to the stream. The format is "(w x h)".

KDStream & KDStream::operator<< (  const QPoint &  point  )

Writes a QPoint value to the stream. The format is "(x,y)".

KDStream & KDStream::operator<< (  const QPen &  pen  )

Writes a QPen value to the stream. The format is "QPen" plus the width, the color, and the style as defined in the QPen reference documentation.

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KDStream & KDStream::operator<< (  const QFont &  font  )

Writes a the raw name of a QFont value to the stream.

KDStream & KDStream::operator<< (  const QTime &  time  )

Writes a QTime value to the stream. The format is the one defined by QTime::toString() and may be system-dependent.

KDStream & KDStream::operator<< (  const QDateTime &  datetime  )

Writes a QDateTime value to the stream. The format is the one defined by QDateTime::toString() and may be system-dependent.

KDStream & KDStream::operator<< (  const QDate &  date  )

Writes a QDate value to the stream. The format is the one defined by QDate::toString() and may be system-dependent.

KDStream & KDStream::operator<< (  const QCursor &  cursor  )

Writes a QCursor value to the stream. Each cursor is output with its name as listed in the QCursor reference documentation.

KDStream & KDStream::operator<< (  const QPalette &  palette  )

Writes a QPalette value to the stream. Each color group is output with its role and the corresponding QColorGroup value.

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KDStream & KDStream::operator<< (  const QColorGroup &  colgrp  )

Writes a QColorGroup value to the stream. Each color role output with its name and the corresponding color value.

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KDStream & KDStream::operator<< (  const QColor &  col  )

Writes a QColor value to the stream. See QColor2Str for a description of the output format.

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KDStream & KDStream::operator<< (  const QChar &  ch  )

Writes a QChar value to the stream.

KDStream & KDStream::operator<< (  const QCString &  str  )

Writes a QCString value to the stream.

KDStream & KDStream::operator<< (  const QString &  str  )

Writes a QString value to the stream.

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KDStream & KDStream::operator<< (  const void *  p  )

Writes a pointer to the stream. The format is platform-dependent and defined by fprintf( ..., "%p" ).

KDStream & KDStream::operator<< (  const char *  ch  )

Writes a C-style string to the stream.

KDStream & KDStream::operator<< (  unsigned long  num  )

Writes an unsigned long value to the stream.

KDStream & KDStream::operator<< (  long  num  )

Writes a long value to the stream.

KDStream & KDStream::operator<< (  unsigned int  num  )

Writes an unsigned int value to the stream.

KDStream & KDStream::operator<< (  int  num  )

Writes an int value to the stream.

KDStream & KDStream::operator<< (  unsigned short  num  )

Writes an unsigned short value to the stream.

KDStream & KDStream::operator<< (  short  num  )

Writes a short value to the stream.

KDStream & KDStream::operator<< (  double  num  )

Writes a double-precision floating point value to the stream.

KDStream & KDStream::operator<< (  float  num  )

Writes a floating point value to the stream.

KDStream & KDStream::operator<< (  char  ch  )

Writes a character value to the stream.

KDStream & KDStream::operator<< (  bool  b  )

Writes a boolean value to the stream. The value will be represented as either "true" or "false".

QString KDStream::QColor2Str (  const QColor &  col  )  [protected]

This is a helper method that converts a QColor object into a string. For the predefined Qt colors, their name is output, for all other colors, the output is in the form #RRGGBB (as defined by QColor::name()).

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The documentation for this class was generated from the following files:

• KDStream.h
• KDStream.cpp

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