Re: [Rubycocoa-talk] tableView don't refresh ...

[Karl-Heinz W. <kh...@wi...>]

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On 25.08.2005, at 16:07, Jonathan Paisley wrote:

> On 25 Aug 2005, at 14:37, Karl-Heinz Wild wrote:
>
>
>> Can someone give me a hint what I should looking for.
>> Maybe a flag in the .nib part of the application.
>>
>
> I'm afraid I couldn't find the link to Xcode project in the article  
> to download to see the original.

http://www.macdevcenter.com/mac/2004/10/12/examples/code.zip

> Could you explain in more detail what's not working? What I'm  
> assuming is that when you've selected some files in the dialog box  
> they don't get added to the table view...

Ok. I'll try to explain.

In the Window I've created a NSTableView with a bind toe the Controller
Outlet - FileTableView => NSTableView( Files )

In the original source I click on the + Button an select one or more  
files
in the dialog. After pressing OK the files will be in the FileTableView.

Not so in my rewritten code. I've added some debuging statements and all
seem ok, except the files will not be written to the FileTableView.

> Perhaps you could post the entire source for the controller class,  
> or else put a zip file of your project online somewhere and post  
> the URL here.

require 'osx/cocoa'

class Controller < OSX::NSObject

     include OSX

     ib_outlets :fileTableView, :fileType,
         :archiveFile, :fileTypeView, :mainWindow

     def initialize
         @files = Array.new
     end

     def addFile(sender)
         oPanel = NSOpenPanel.openPanel
         oPanel.setAllowsMultipleSelection(true)
         buttonClicked = oPanel.runModal

         if buttonClicked == NSOKButton
             files = oPanel.filenames
             count = files.count

             for i in 0..count - 1
                 # puts files.objectAtIndex( i )
                 @files.push(
                     files.objectAtIndex(i))
             end

             @fileTableView.reloadData
         end
     end

     def removeFile( sender )
         puts "removeFile methode"
     end

     def browseForArchive( sender )
         puts "browseForArchive methode"
     end

     def createArchive( sender )
         puts "createArchive methode"
     end

     def extractArchive( sender )
         puts "extractArchive methode"
     end

     def numberOfRowsInTableView( afileTable )
         @files.length
         puts "hier"
     end

     def tableView_objectValueForTableColumn_row( afileTable,  
aTableColumn, rowIndex )
         @files[ rowIndex ]
         puts "dort"
     end

end

Thanks.
Karl-Heinz
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