DbModel

Provide Qt models based on DbStruct pile.

Introduction

The central structure provided by this pile is the DbModel class. It is a Qt model that can be installed in appropriate widgets but especially in tables.

Implementation

The central model uses a series of helper classes:

• DbModelPrivate is a QAbstractTableModel incarnation that is in charge with providing the actual data; in this context DbModel acts only as a wrapper for sorting and filtering;
• DbModelTbl and DbModelCol wrap corresponding classes from DbStruct pile;
• DbModelManager holds common resources used by all DbModel instances.