Desktop locks on DBGrid add/modify column.
Original Reporter info from Mantis: iru
-
Reporter name: Ian Upton
Original Reporter info from Mantis: iru
- Reporter name: Ian Upton
Description:
The project was built using LAZ 1.2.4.
Currently being developed under 1.4. No sign of this problem under 1.2.4.
The problem is with attempting to add or modify a column in DBGrid. As follows:
Form with DBGrid displayed, DBGrid in object editor.
Click on columns in the object editor, 6, columns displayed in window 'Editing DBGrid.Columns'.
Select a column.
Displayed in the object editor
Click on 'fieldname'.
A window is displayed 'Abstract method called' OK to ignore, cancel to kill.
If I click on OK the ENTIRE system locks up, mouse and keys have no effect on anything on the desktop.
The only thing is to power off the computer.
Steps to reproduce:
Under LAZ 1.4 If I create a new project, add DBGrid, DataSource and BufDataset.
Create a column, attempt to add a fieldname to the DBGrid.
Same problem 'Abstract method called".
Mantis conversion info:
- Mantis ID: 27962
- OS: Linux Mint
- OS Build: 17 64 bit
- Build: LAZ 1.4, FPC 2
- Platform: Toshiba U840W
- Version: 1.4
- Fixed in version: 1.5 (SVN)
- Fixed in revision: 48889 (#c6d6f8c7)
- Target version: 1.6