The project implements the interaction between QTableView, QAbstractItemModel and SqlDatabase. The data is stored in sql tables, QAbstractItemModel allows to transpose a vertical table and QTableView displays the finished data horizontally.
Tabs are implemented via QTabWidget + QTabBar + a custom class for displaying within a tab. Tab names are stored in a separate table.
- Renaming and saving the tab name
- Linking tab names and legend in the diagram
- Selecting and loading a specific table from DB
- Ability to add and save data manually
- Changing the color of lines on the chart and in tabBar
