/*
 * Qt demo for CS2141 - Software Development Using C/C++ - Spring 2010
 * Developed by Paul Bonamy
 * Based in part on sample code provided by Nokia and Trolltech
 *
 * Header file for the the MainWindow class
 *
 * Works by extending the QMainWindow class to provide extra functionality
 */

#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QMainWindow>

// these classes actually get included from the .cpp, but the compiler
// needs to know that they'll be defined elsewhere
class QAction;
class QLabel;
class QMenu;
class QTableWidget;

class MainWindow : public QMainWindow
{
    // this needs to be right at the top as a private member of the class
    // it takes care of setting up signals/slots and some other Qt stuff
    Q_OBJECT

public:
    MainWindow();   // default constructor

    // slots are triggered by signals, and perform useful actions
    // they can be private, public, or protected
private slots:
    void newFile();
    void open();
    void save();

private:
    // these two functions exist to make the constuctor a bit cleaner
    // you don't really need them
    void createActions();
    void createMenus();

    // we'll need to be able to interact with these later, so
    // we'll define them here, in the class header.
    QMenu *fileMenu;        // the 'File' menu
    QAction *newAct;        // QAction objects are entries in menus
    QAction *openAct;
    QAction *saveAct;
    QAction *exitAct;
    QLabel *infoLabel;
    QTableWidget *table;
};

#endif