[Lazarus] Need help with TValueListEditor

[Hans-Peter Diettrich]

Where can I find sample code for this control?

I want to initialize the content with key/value pairs in code, track 
changes and/or save the content in OnExit when Modified. Here I ran into 
any number of quirks and bugs :-(

E.g. the code does not check properly for I<0 in various methods, after 
subtracting the number of fixed rows/cols, resulting in list index 
exceptions.

When the user edits the fields, Modified seems to be set only when a new 
key is added, but not when a value is changed?

DoDi