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//g++ main.cc -o simple `pkg-config gtkmm-2.4 --cflags --libs` -I/usr/include/python2.6  -lpython2.6

#include <iostream>
#include <gtkmm.h>
#include <gtkmm/main.h>
#include <gtkmm/messagedialog.h>

#include "Python.h"

class ExampleWindow : public Gtk::Window
{
public:
  ExampleWindow();
  virtual ~ExampleWindow();

protected:
  //Signal handlers:
  void on_button_info_clicked();

  //Child widgets:
  Gtk::VButtonBox m_ButtonBox;
  Gtk::Button m_Button_Info;
};

ExampleWindow::ExampleWindow()
: m_Button_Info("Show Info MessageDialog")
{
  set_title("Gtk::MessageDialog example");

  add(m_ButtonBox);

  m_ButtonBox.pack_start(m_Button_Info);
  m_Button_Info.signal_clicked().connect(sigc::mem_fun(*this,
              &ExampleWindow::on_button_info_clicked) );

  show_all_children();
}

ExampleWindow::~ExampleWindow()
{
}

void ExampleWindow::on_button_info_clicked()
{
  
  Py_Initialize();
  PyRun_SimpleString("import sys; import os;");
  PyRun_SimpleString("sys.path.append(os.getcwd())");  
  PyObject* main_module =
     PyImport_AddModule("__main__");

  // Get the main module's dictionary
  // and make a copy of it.
  PyObject* main_dict =
     PyModule_GetDict(main_module);
  PyObject* main_dict_copy =
     PyDict_Copy(main_dict);

  // Execute two different files of
  // Python code in separate environments
  FILE* file_1 = fopen("file1.py", "r");
  PyRun_File(file_1, "file1.py",
             Py_file_input,
             main_dict, main_dict);

  FILE* file_2 = fopen("file2.py", "r");
  PyRun_File(file_2, "file2.py",
             Py_file_input,
             main_dict_copy, main_dict_copy);
  Py_Finalize();
  
  
  Gtk::MessageDialog dialog(*this, "This is an INFO MessageDialog");
  dialog.set_secondary_text(
          "And this is the secondary text that explains things.");

  dialog.run();
}

int main(int argc, char *argv[])
{
  Gtk::Main kit(argc, argv);

  ExampleWindow window;
  //Shows the window and returns when it is closed.
  Gtk::Main::run(window);

  return 0;
}

Code: Alles auswählen

import examplewindow
examplewindow. m_Button_Info.set_label("neu")

Code: Alles auswählen

// deklaration

PyObject* py_createBar(PyObject *self, PyObject *args);
PyObject* py_deleteBar(PyObject *self, PyObject *args);

// eine python funktion

PyObject* py_createBar(PyObject *, PyObject *args)
{
    long widget, x, y, w, h;
    char *text;
    if (!PyArg_ParseTuple(args, (char*)"lllll|s", &widget, &x, &y, &w, &h, &text))
        return NULL;

    return (Py_BuildValue((char*)"l", (long)1234));
}

// export tabelle

static PyMethodDef mainwindow_methods[] =
{

  // Bar - bar_python.cpp
  {(char*)"createBar", py_createBar, METH_VARARGS, (char*)"Create new Bar."},
  {(char*)"deleteBar", py_deleteBar, METH_VARARGS, (char*)"Delete Bar."},
    {NULL, NULL, 0 , NULL}
};

// aufruf der python scripts

PyRun_SimpleString((char*)"import sys");
snprintf(pypath, 1023, "sys.path.insert(0, '%s')", theme.path.c_str());
PyRun_SimpleString(pypath);
PyRun_SimpleString((char*)"sys.path.insert(0, '')");
PyImport_AddModule((char*)"mainwindow");
Py_InitModule((char*)"mainwindow", mainwindow_methods);
std::string script = theme.scriptModule;
pName = PyString_FromString(script.erase(script.length() - 3, 3).c_str());
pModule = PyImport_Import(pName);