#include "app.h"

int main(int argc, char **argv)
{
  CApp app(argc, argv);
  return app.run();
}

#ifndef __GRADARAPP_H__
#define __GRADARAPP_H__

#include <QApplication>
#include "guimanager.h"

class CApp : public QApplication
{
public:
  CApp(int argc, char** argv);
  ~CApp();
  int run();

private:
  CGuiManager* m_pGuiManager;
};

#endif  // __GRADARAPP_H__

#include "app.h"

CApp::CApp(int argc, char** argv)
: QApplication(argc, argv)
{
  m_pGuiManager = new CGuiManager(this);
}

CApp::~CApp()
{
}

int CApp::run()
{
  return exec();
}

#include <QObject>
#include "mainwin.h"

class CGuiManager : public QObject
{
public:
  CGuiManager(QObject* parent);
  ~CGuiManager();

private:
  CMainWindow* m_pMainWindow;
};

#include "guimanager.h"

CGuiManager::CGuiManager(QObject* parent)
: QObject(parent)
{
  m_pMainWindow = new CMainWindow;
}

CGuiManager::~CGuiManager()
{
  delete m_pMainWindow;
}

#ifndef __MAINWIN_H__
#define __MAINWIN_H__

#include <QMenu>
#include <QAction>
#include <QToolBar>
#include <QMainWindow>

class CMainWindow : public QMainWindow
{
public:
  CMainWindow();
  ~CMainWindow();

private:
  void createActions();
  void createMenus();
  void createToolBars();
  void createStatusBar();
  
private:
  QAction*  m_pExitAct;
  QMenu*    m_pFileMenu;
  QToolBar* m_pFileToolBar;
};

#endif  // __MAINWIN_H__

#include <QTextEdit>
#include <QMenuBar>

#include "mainwin.h"

CMainWindow::CMainWindow()
{
  createActions();
  createMenus();
  createToolBars();
  
  QTextEdit* edit = new QTextEdit(this);
  setCentralWidget(edit);
  
  show();
}

CMainWindow::~CMainWindow()
{
}

void CMainWindow::createActions()
{
  m_pExitAct = new QAction(tr("E&xit"), this);
  connect(m_pExitAct, SIGNAL(triggered()), this, SLOT(close()));
  return;
}

void CMainWindow::createMenus()
{
  m_pFileMenu = menuBar()->addMenu(tr("&File"));
  m_pFileMenu->addAction(m_pExitAct);

  return;
}

void CMainWindow::createToolBars()
{
  m_pFileToolBar = addToolBar(tr("File"));
  m_pFileToolBar->addAction(m_pExitAct);

  return;
}

m_pGuiManager = new CGuiManager(this);

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

    QPushButton hello("Hello world!");
    hello.resize(100, 30);

    hello.show();
    return app.exec();
}

delete m_pGuiManager

CGuiManager::~CGuiManager()
{
  //delete m_pMainWindow;
}

m_mуWindow->deleteLater();
m_mуWindow = 0;