[V4CC] 4.8b5, introduce KVC, KVO, CursorController, 3 new examples
Ruslan Zasukhin
ruslan_zasukhin at valentina-db.com
Fri Sep 17 07:57:16 CDT 2010
On 9/17/10 1:35 AM, "Ernesto Giannotta" <erne at apimac.com> wrote:
Hi Erne,
To BETA list:
* http://www.valentina-db.com/download/beta/4.8b6
uploaded V4CC and V4CC_x64 4.8b6
* FIXED missing xibs in new examples
* Added new method Valentina.CopyCursorToNewTable()
> 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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