Quick start

Minimal example to create a model, populate it with the content, and then edit in Qt tree:

// Create an application model holding all the data of running application.
SessionModel model;

// Populate model with the content.
// The model contains a single item representing a Gaussian distribution.

auto compound = model.InserItem<CompoundItem>;
compound->SetDisplayName("Gaussian");
compound->AddProperty("Mean", 0.0);
compound->AddProperty("StdDev", 1.0);

// Creates ViewModel which can be shown in Qt widgets.
ViewModel view_model(&model);

// Open the view model in standard Qt's tree view.
QTreeView view;
view.SetModel(&view_model);
view.show();

// After editing is complete, save the content in the XML file.
XmlDocument document({&model});
document.save("filename.xml");