Models and Views: AbstractItemModel Example

文件：

• declarative/modelviews/abstractitemmodel/model.cpp
• declarative/modelviews/abstractitemmodel/model.h
• declarative/modelviews/abstractitemmodel/qml/abstractitemmodel/view.qml
• declarative/modelviews/abstractitemmodel/main.cpp
• declarative/modelviews/abstractitemmodel/abstractitemmodel.pro