KDE programming in C++

[medions]

Hi all,

Can anyone tell me how I compile my C++ GUI program in KDE?

Here is my code:

#include <kapp.h>
#include <klocale.h>
#include <qpushbutton.h>

int main( int argc, char **argv )
{
KApplication a( argc, argv , "p2");

QPushButton *hello=new QPushButton( i18n("Hello World !"), 0 );
hello->setAutoResize( TRUE );

QObject::connect( hello, SIGNAL(clicked()), &a, SLOT(quit()) );

a.setMainWidget( hello );
hello->show();

return a.exec();
}

[Charles]

In Kdevelop you have GCC integrated, so you can compile it quickly.

[medions]

Hi Charles,

Well, I don't want to use KDevelop in the beginning, I want to know how it works from the bottom of it all.

Can you give me an example on how to do it?

[Charles]

Then you could use gcc from the command line (I used to do it). You should do a man g++ to know how GCC works. It's not complicated ;)

[medions]

Do you have the correct enviomentvariables for compiling?

[Solarin]

If you're after QTDIR and QMAKESPEC then:

QTDIR = /usr/X11R6
QMAKESPEC = freebsd-g++

[medions]

Hi Solarin,

Can you post a compiling line so I can get started?

Do I have to have anyting installed to get started?