//
//  ImageTextCell.h
//  SofaControl
//
//  Created by Martin Kahr on 10.10.06.
//  Copyright 2006 CASE Apps. All rights reserved.
//
 
#import <Cocoa/Cocoa.h>
 
 
@interface ImageTextCell : NSTextFieldCell {
  NSObject* delegate;
  NSString* iconKeyPath;
  NSString* primaryTextKeyPath;
  NSString* secondaryTextKeyPath;
}
 
- (void) setDataDelegate: (NSObject*) aDelegate;
 
- (void) setIconKeyPath: (NSString*) path;
- (void) setPrimaryTextKeyPath: (NSString*) path;
- (void) setSecondaryTextKeyPath: (NSString*) path;
 
@end
 
@interface NSObject(ImageTextCellDelegate)
 
- (NSImage*) iconForCell: (ImageTextCell*) cell data: (NSObject*) data;
- (NSString*) primaryTextForCell: (ImageTextCell*) cell data: (NSObject*) data;
- (NSString*) secondaryTextForCell: (ImageTextCell*) cell data: (NSObject*) data;
 
// optional: give the delegate a chance to set a different data object
// This is especially useful for those cases where you do not want that NSCell creates copies of your data objects (e.g. Core Data objects).
// In this case you bind a value to the NSTableColumn that enables you to retrieve the correct data object. You retrieve the objects
// in the method dataElementForCell
- (NSObject*) dataElementForCell: (ImageTextCell*) cell;
 
// optional
- (BOOL) disabledForCell: (ImageTextCell*) cell data: (NSObject*) data;
 
@end