dirmodel.cpp

QT 开发环境里面一个很重要的文件

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** Copyright (C) 2006-2006 Trolltech ASA. All rights reserved.
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** This file is part of the example classes of the Qt Toolkit.
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#include "dirmodel.h"

DirModel::DirModel(QObject *parent)
    : QDirModel(parent)
{
}

QVariant DirModel::data(const QModelIndex &index, int role) const
{
    if (role == Qt::DisplayRole && index.column() == 0) {
        QString path  = QDir::toNativeSeparators(filePath(index));
        if (path.endsWith(QDir::separator()))
            path.chop(1);
        return path;
    }

    return QDirModel::data(index, role);
}