#include "Dialog.h"
#include <QAbstractTableModel>
#include <QtDebug>

class DataTableModel : public QAbstractTableModel
{

public:

    DataTableModel( QObject* parent );

    int rowCount( const QModelIndex& parent = QModelIndex() ) const Q_DECL_OVERRIDE;

    int columnCount( const QModelIndex& parent = QModelIndex() ) const Q_DECL_OVERRIDE;

    QVariant data( const QModelIndex& index, int role = Qt::DisplayRole ) const Q_DECL_OVERRIDE;

    QString m_text;
};

DataTableModel::DataTableModel( QObject* parent )
: QAbstractTableModel( parent )
{
}

QVariant DataTableModel::data( const QModelIndex&, int role ) const
{
    switch ( role )
    {
        case Qt::DisplayRole:
        case Qt::ToolTipRole:
        {
            return QVariant( m_text );
        }
    }
    return QVariant();
}

int DataTableModel::rowCount( const QModelIndex& ) const
{
    return 5;
}

int DataTableModel::columnCount( const QModelIndex& ) const
{
    return 5;
}

Dialog::Dialog(QWidget *parent)
    : QDialog(parent)
{
    setupUi(this);

    QChar ch = QChar( 0xFFFC );

    QString text;
    text += "x";
    text += ch;
    text += "y";
    text += ch;
    text += "z";

    m_lineEdit->setText( text );

    DataTableModel* model = new DataTableModel( this );
    model->m_text = text;
    m_tableView->setModel( model );

    QFontMetrics fm( font() );
    qDebug() << "font=" << font();
    qDebug() << "text=" << text;
    qDebug() << "ch=" << ch;
    qDebug() << "inFont( ch )=" << fm.inFont( ch );
}

Dialog::~Dialog()
{
}