Difference between revisions of "Development/Tutorials/Printing Hello World (ru)"

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{{note|This tutorial seems not to be up to date with current KDE4 development.}}
 
{{note|This tutorial seems not to be up to date with current KDE4 development.}}
  
=The mission=
+
=Цель=
Print '''Hello World''' on your printer.
+
Печать '''Hello World''' на принтере.
  
=The KDE version=
+
=Версия KDE=
This code will work for KDE 3 as for KDE 4.
+
Этот код будет работать как для KDE 3 так и для KDE 4.
  
=The code=
+
=Код=
 
<code cppqt n>
 
<code cppqt n>
 
#include <kprinter.h>
 
#include <kprinter.h>
Line 45: Line 45:
 
You need a KDE instance to print, because this instance stores your configuration, including your printer configuration. You create one by instanciating the KApplication class.
 
You need a KDE instance to print, because this instance stores your configuration, including your printer configuration. You create one by instanciating the KApplication class.
  
=How to compile=
+
=Как компилировать=
==With KDE 4 and CMake==
+
==С KDE 4 и CMake==
 
===CMakeLists.txt===
 
===CMakeLists.txt===
 
<code>
 
<code>
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  ./printhelloworld
 
  ./printhelloworld
  
==With KDE 3==
+
==С KDE 3==
 
Quite easy:
 
Quite easy:
 
  gcc printtest.cpp -o print -I/usr/lib/qt3/include \
 
  gcc printtest.cpp -o print -I/usr/lib/qt3/include \
Line 66: Line 66:
 
  -L/usr/lib/qt3/lib  -lqt-mt -lkdeprint
 
  -L/usr/lib/qt3/lib  -lqt-mt -lkdeprint
  
=See also=
+
=Смотрите так же=
 
* Point your konqueror to [http://developer.kde.org/documentation/library/cvs-api/kdelibs-apidocs/kdeprint/html/classKPrinter.html kde:kprinter]
 
* Point your konqueror to [http://developer.kde.org/documentation/library/cvs-api/kdelibs-apidocs/kdeprint/html/classKPrinter.html kde:kprinter]
 
[[Category:KDE4]]
 
[[Category:KDE4]]
 
[[Category:C++]]
 
[[Category:C++]]

Revision as of 00:07, 22 February 2009


Contents

Development/Tutorials/Printing_Hello_World


noframe
 
Note
This tutorial seems not to be up to date with current KDE4 development.

Цель

Печать Hello World на принтере.

Версия KDE

Этот код будет работать как для KDE 3 так и для KDE 4.

Код

  1. include <kprinter.h>
  2. include <qpainter.h>
  3. include <kapplication.h>
  4. include <kaboutdata.h>
  5. include <kmessagebox.h>
  6. include <kcmdlineargs.h>

/* This prints Hello World on your printer

  • /

int main(int argc, char *argv[]) {

 KAboutData aboutData( "test", "test", "1.0", "test",
     KAboutData::License_GPL, "(c) 2006" );
 KCmdLineArgs::init( argc, argv, &aboutData );
 KApplication app;
 KPrinter job;
 job.setFullPage( true );
 if ( job.setup() )
 {
   QPainter painter;
   painter.begin( &job );
   painter.drawText(100,100,"Hello World");
   painter.end(); 
   // this makes the print job start
 }

}

Explanation

You need a KDE instance to print, because this instance stores your configuration, including your printer configuration. You create one by instanciating the KApplication class.

Как компилировать

С KDE 4 и CMake

CMakeLists.txt

find_package(KDE4 REQUIRED) include_directories( ${KDE4_INCLUDES} ) kde4_add_executable(printhelloworld printtest.cpp) target_link_libraries(printhelloworld ${KDE4_KDEPRINT_LIBS})

Make and Run

Then do:

cmake .
make
./printhelloworld

С KDE 3

Quite easy:

gcc printtest.cpp -o print -I/usr/lib/qt3/include \
-I/opt/kde3/include -L/opt/kde3/lib \
-L/usr/lib/qt3/lib  -lqt-mt -lkdeprint

Смотрите так же


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