属性界面实例：

代码如下：

#include <QDate>
#include <QLocale>
#include "qtpropertymanager.h"
#include "qtvariantproperty.h"
#include "qttreepropertybrowser.h"

int main(int argc, char *argv[])
{
    QApplication a(argc, argv);
    QtVariantPropertyManager* variantManager = new QtVariantPropertyManager();

    int i = 0;
    QtProperty* topItem = variantManager->addProperty(QtVariantPropertyManager::groupTypeId(),
        QString::number(i++) + QLatin1String(" Group Property"));

    QtVariantProperty* item = variantManager->addProperty(QVariant::Bool, QString::number(i++) + QLatin1String(" Bool Property"));
    {
        item->setValue(true);
        topItem->addSubProperty(item);
    }

    QtVariantProperty* item11 = variantManager->addProperty(QVariant::Bool, QString::number(i++) + QLatin1String(" Bool Property1"));
    {
        item11->setValue(false);
        topItem->addSubProperty(item11);
    }
    
    //
    QtVariantProperty* topItem1 = variantManager->addProperty(QVariant::Double, "1");
    {
        topItem1->setAttribute(QLatin1String("decimals"), 5);
        topItem1->setValue(3.1415926);
    }
   
    QtVariantProperty* topItem2 = variantManager->addProperty(QVariant::String, "2");

    QtVariantEditorFactory* variantFactory = new QtVariantEditorFactory();

    QtTreePropertyBrowser* variantEditor = new QtTreePropertyBrowser();
    variantEditor->setFactoryForManager(variantManager, variantFactory);
    {
        variantEditor->addProperty(topItem);
        variantEditor->addProperty(topItem1);
        variantEditor->addProperty(topItem2);
    }
    variantEditor->setPropertiesWithoutValueMarked(true);
    variantEditor->setRootIsDecorated(false);
    variantEditor->show();

    int ret = a.exec();

    delete variantManager;
    delete variantFactory;
    delete variantEditor;

    return ret;
}