[Lazarus] TAChart: simple patch and a code cleanup question

[Alexander Klenin]

Hi,

The TNBPages(TStrings) class does not implement the GetObect and PutObject
calls of TStrings correctly.

That is, If I do a 
  MyNoteBook.Pages.AddObject('SomeString',SomeObject);

the SomeObject is simply lost. (logical, PutObject is not implemented)  
Instead, the MyNoteBook.Pages.Objects returns a reference to the 
TCustomPage used by the notebook. This is of course horribly wrong :(

It's easy enough to fix this by correctly implementing TNBPages.PutObject 
and fixing TNBPages.GetObject. I can do this, but before I do this, I would
like to know if there is LCL code that relies on the fact that
Pages.Objects return references to the actual TCustomPage instances ?

Michael.