QTableView with many extension

1. Filter Row
2. Footer Row
3. Column Auto Width
4. Enable/Disable Sort
5. Auto Edit
6. Quick Customize
7. Add New Row (Down Key Presses On Last Row if not have new row)
8. Delete Row (Ctrl+Del)
9. Column Alignment
10. Column Formatting
11. Default Editor
12. Export Table (xls, xml, Excel Xml, Word Xml, CSV, PDF,Text)
13. Print Table
14. Load/Save State
15. Filter Box
16. ReadOnly Columns
17. Focused Columns
18. Move Column
19. Footer Vaue (None, Sum, Min, Max, Average)
20. Goto Next Col On Enter Key
21. Goto Next First Column on Enter Press On Last Col