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#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QMainWindow>
#include <QModelIndex>

class TreeModelCompleter;
QT_BEGIN_NAMESPACE
class QAbstractItemModel;
class QComboBox;
class QLabel;
class QLineEdit;
class QProgressBar;
class QCheckBox;
class QTreeView;
QT_END_NAMESPACE

//! [0]
class MainWindow : public QMainWindow
{
    Q_OBJECT

public:
    MainWindow(QWidget *parent = 0);

private slots:
    void about();
    void changeCase(int);
    void changeMode(int);
    void highlight(const QModelIndex&);
    void updateContentsLabel(const QString&);
//! [0]

//! [1]
private:
    void createMenu();
    QAbstractItemModel *modelFromFile(const QString& fileName);

    QTreeView *treeView;
    QComboBox *caseCombo;
    QComboBox *modeCombo;
    QLabel *contentsLabel;
    TreeModelCompleter *completer;
    QLineEdit *lineEdit;
};
//! [1]

#endif // MAINWINDOW_H