Development/Tutorials/Printing Hello World (ru): Difference between revisions
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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.}} | ||
= | =Цель= | ||
Печать '''Hello World''' на принтере. | |||
= | =Версия KDE= | ||
Этот код будет работать как для KDE 3 так и для KDE 4. | |||
= | =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. | ||
= | =Как компилировать= | ||
== | ==С KDE 4 и CMake== | ||
===CMakeLists.txt=== | ===CMakeLists.txt=== | ||
<code> | <code> | ||
| Line 60: | Line 60: | ||
./printhelloworld | ./printhelloworld | ||
== | ==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 | ||
= | =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 23:07, 21 February 2009
Development/Tutorials/Printing_Hello_World
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Цель
Печать Hello World на принтере.
Версия KDE
Этот код будет работать как для KDE 3 так и для KDE 4.
Код
- include <kprinter.h>
- include <qpainter.h>
- include <kapplication.h>
- include <kaboutdata.h>
- include <kmessagebox.h>
- 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
- Point your konqueror to kde:kprinter