qsettingsexample.cpp

#include "qsettingsexample.h"
#include "ui_qsettingsexample.h"

QSettingsExample::QSettingsExample(QWidget *parent) :
    QDialog(parent),
    ui(new Ui::QSettingsExample)
{
    ui->setupUi(this);
}

QSettingsExample::~QSettingsExample()
{
    delete ui;
}


void saveSettings(const QString &key, const QVariant &value, const QString &group)
{
    QSettings settings;
    settings.beginGroup(group);
    settings.setValue(key, value);
    settings.endGroup();
}

QVariant loadSettings(const QString &key, const QVariant &defaultValue = QVariant(), const QString &group)
{
    QSettings settings;
    settings.beginGroup(group);
    QVariant value = settings.value(key, defaultValue);
    settings.endGroup();
    return value;
}