View source for PySide Binding Generation Tutorial: Module 1 Creating the foo library



[[Category:PySide]]


'''English''' [http://qt-devnet.developpez.com/tutoriels/python/pyside/binding-shiboken/#LIII French]

* '''Note:''' this article is a member of the multipart [https://wiki.qt.io/PySide_Binding_Generation_Tutorial PySide Binding Generation Tutorial]

= Creating the foo library =

This section presents the code and the build instructions for a very simple Qt-based library. The library will be used as the subject for this tutorial.

== The Source Code ==

There is only one class in this '''foo''' library plus a <code>.pro</code> file which means that the build system used will be '''qmake''' based.

Save the files below in a directory called '''libfoo'''. Be aware that this directory will be referenced by the binding Makefile presented in a later section of this tutorial. If you want to use other names or paths, remember to change the binding Makefile accordingly. Blind copy’n’paste shortens your life.

=== libfoo/foo.h ===

<code>
#ifndef FOO_H
#define FOO_H

#include <QtCore>

class Math : public QObject
{
 Q_OBJECT
public:
 Math() {}
 virtual ~Math() {}
 int squared(int x);
};
#endif // FOO_H
</code>

=== libfoo/foo.cpp ===

<code>
#include "foo.h"

int Math::squared(int x)
{
 return x * x;
}
</code>

=== libfoo/foo.pro ===

<code>
TEMPLATE = lib
TARGET = foo
DEPENDPATH += .
INCLUDEPATH+= .
HEADERS += foo.h
SOURCES+= foo.cpp
</code>

To build the lib:
<code>
$ cd libfoo
$ qmake
$ make
</code>