Re: Custom Cell not working in NSTableView
Re: Custom Cell not working in NSTableView
- Subject: Re: Custom Cell not working in NSTableView
- From: Matt Neuburg <email@hidden>
- Date: Wed, 16 Aug 2006 19:20:13 -0700
- Thread-topic: Custom Cell not working in NSTableView
On or about 8/15/06 7:56 PM, thus spake "email@hidden"
<email@hidden>:
> Message: 7
> Date: Tue, 15 Aug 2006 20:36:04 -0500
> From: Todd Freese <email@hidden>
> Subject: Custom Cell not working in NSTableView
> To: Apple Cocoa List <email@hidden>
> Message-ID: <email@hidden>
> Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed
>
> I have a custom cell that displays an icon and text. It is a lift
> from the DragNDropOutlineView sample code. The data comes from a Core
> Data Entity and uses an NSArrayController and bindings to put the
> text into the custom cell. The problem is that all the rows contain
> the same icon, but the text is correct.
>
> Since you can only bind one value, I have the following code to set
> the icon image.
>
> - (void)tableView:(NSTableView *)aTableView willDisplayCell:(id)aCell
> forTableColumn:(NSTableColumn *)aTableColumn row:(int)rowIndex
> {
> switch (rowIndex) {
> case 0:
> [aCell setImage:[NSImage imageNamed:@"icon1"]];
> default:
> [aCell setImage:[NSImage imageNamed:@"FolderRef"]];
> }
> }
The problem is that the default: statement is always being executed, so
every cell gets the folderref image. Put a "break;" statement before the
default: label and all will be well. m.
--
matt neuburg, phd = email@hidden, http://www.tidbits.com/matt/
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