[V4CC] 4.8b5, introduce KVC, KVO, CursorController, 3 new examples

[Ernesto Giannotta]

Hello Ruslan,

I was about to try these new KVC features but the examples are missing the .xib files.

Then I tested my bug reports and I'm happy to confirm that all issues are gone! 
No more leaks and no more crashes :-)

I found a strange problem though... I'm using a VDatabase subclass calle MyDB that has an init method 

- (id) initDatabase;

Well, when I call it like this

mDB = [[MyDB alloc] initDatabase];

Xcode start complaining about a duplicate method name found in the new VDatabaseController class

-(void)	initDatabase;

So to make it work I had to rename my method, no big issue but...
how can this be?

My class is a VDatabase subclass and VDatabaseController is a NSObjectController subclass, how can they conflict?

Scratching my head...


On 06-set-2010, at 13:01, Ruslan Zasukhin wrote:

> On 9/6/10 11:58 AM, "Ruslan Zasukhin" <ruslan_zasukhin at valentina-db.com>
> wrote:
> 
> Hi Guys, 
> 
> http://www.valentina-db.com/download/beta/4.8b5
> 
> 
> You can download new build of V4CC.
> 
> 
> * In the V4CC.Framework/Headers you can see now new folder Cocoa.
> 
> * And in this folders you can see CATEGORIES for Vcursor class, which add
> KVC, KVO. 
> 
> * Also made datasource interface for VCursor
> 
> * Also made quite powerful VCursorController which use all above
> And can be used in the InterfaceBuilder to visually link
>    VCursor with 
> 
> A) TableView
> B) Form (set of EditFields and Navigation Buttons)
> C) TableView (many records) with linked FORM (current selected row)
> 
> 
> * In the V4CC/Examples/Cocoa folder you can find 3 new examples, each for
> one of the above a/b/c/ case
> 
> 
> 
> Please take a look at this new features. If you will see something wrong or
> bad design please let us know.
> 
> 
> 
> ======================================
> For INFO:
> ======================================
> 
> * Right now we work on plugin for InterfaceBuilder, which will simplify job
> even more. 
> 
> We will get right in the IB new controls as
> 
>   *  VConnectionController - invisible - here we specify (local)host
> 
>   * VDatabaseController -here we specify database in the scope of above
> connection
> 
>  * VCursorController - will be extended even more to allow us specify right
> in IB - SQL query to be executed and so on.
> 
> 
> 
> -- 
> Best regards,
> 
> Ruslan Zasukhin
> VP Engineering and New Technology
> Paradigma Software, Inc
> 
> Valentina - Joining Worlds of Information
> http://www.paradigmasoft.com
> 
> [I feel the need: the need for speed]
> 
> 
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