LastSavedFileDirectory.h

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#pragma once
 
#include <QDir>
#include <QFileInfo>
#include <QSettings>
#include <QString>
 
class LastSavedFileDirectory
{
public:
    static const QString getDir()
    {
        QSettings settings;
        return settings.value("lastSavedFileDirectory").toString();
    }
 
    static void setDir(const QString &path)
    {
        QFileInfo fi(path);
        QDir dir = QDir(fi.absolutePath());
        QSettings settings;
        settings.setValue("lastSavedFileDirectory", dir.absolutePath() + "/");
    }
 
};