Putting an Image Cell in NSTableView
Putting an Image Cell in NSTableView
- Subject: Putting an Image Cell in NSTableView
- From: Jeremy Dronfield <email@hidden>
- Date: Wed, 17 Jul 2002 21:34:02 +0100
This question has been asked before, but I can't find a solution on
mamasam appropriate to my problem. I want to put one or more 'blip'
images into a cell of a TableView (like the Unread Message blip in Mail)
when the user clicks a button. At the moment I'm using cruddy-looking
text asterisks, thus:
- (IBAction)tagAction:(id)sender
{
NSString *tag;
NSString *theNote;
NSString *theMark;
NSMutableDictionary *selectedBookmark = [[NSMutableDictionary alloc]
init];
int index = [tableView selectedRow];
id theRecord, theSegment;
theRecord = [bookmarks objectAtIndex:index]; <=My dictionary object
theSegment = [theRecord objectForKey:@"scv"];
theNote = [theRecord objectForKey:@"tag"];
theMark = [theRecord objectForKey:@"Bookmarks"];
if ([theNote isEqualToString:@"*"]) {
tag = @"**";
} else if ([theNote isEqualToString:@"**"]) { <= I want to get
rid of this tat
tag = @"***";
} else if ([theNote isEqualToString:@"***"]) {
tag = @"-";
} else {
tag = @"*";
}
[selectedBookmark setObject:theSegment forKey:@"scv"];
[selectedBookmark setObject:[NSString stringWithString:tag]
forKey:@"tag"];<=image here
[selectedBookmark setObject:theMark forKey:@"Bookmarks"];
[bookmarks removeObjectAtIndex:index];
[bookmarks insertObject:selectedBookmark atIndex:index];
[selectedBookmark release];
[tableView reloadData];
[self saveData];
}
I've trawled the docs and experimented with various approaches, but they
either do nothing or throw exceptions all over the place. How would YOU
go about it?
- jeremy
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