Qt Reference Documentation

# mainwindow.h Example File

tools/plugandpaint/mainwindow.h

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     #ifndef MAINWINDOW_H
     #define MAINWINDOW_H

     #include <QDir>
     #include <QMainWindow>
     #include <QStringList>

     class QAction;
     class QActionGroup;
     class QMenu;
     class QScrollArea;

     class PaintArea;

     class MainWindow : public QMainWindow
     {
         Q_OBJECT

     public:
         MainWindow();

     private slots:
         void open();
         bool saveAs();
         void brushColor();
         void brushWidth();
         void changeBrush();
         void insertShape();
         void applyFilter();
         void about();
         void aboutPlugins();

     private:
         void createActions();
         void createMenus();
         void loadPlugins();
         void populateMenus(QObject *plugin);
         void addToMenu(QObject *plugin, const QStringList &texts, QMenu *menu,
                        const char *member, QActionGroup *actionGroup = 0);

         PaintArea *paintArea;
         QScrollArea *scrollArea;
         QDir pluginsDir;
         QStringList pluginFileNames;

         QMenu *fileMenu;
         QMenu *brushMenu;
         QMenu *shapesMenu;
         QMenu *filterMenu;
         QMenu *helpMenu;
         QActionGroup *brushActionGroup;
         QAction *openAct;
         QAction *saveAsAct;
         QAction *exitAct;
         QAction *brushWidthAct;
         QAction *brushColorAct;
         QAction *aboutAct;
         QAction *aboutQtAct;
         QAction *aboutPluginsAct;
     };

     #endif