I\'m making a custom view that I want to be bindings/core data compatible and represent a collection of data (a la NSTableView)
In order to properly learn Objective-C and the Cocoa framework, I have started building a CoreData application, but I\'m a bit at a loss on how to properly provide data validation when an item is bein
Whenever I do: xxx = [NSImage imageNamed:@\"Package.png\"]; xxx loads but it\'s width and height remain 0. And whenever I try loading it into an NSImageCell I get this error:
How do I hid开发者_Python百科e an NSTableView header completely, so that it does not take any space up?In Interface Builder, select the table view, open the attributes inspector (alt-command-4), and u
I have a NSTableView place开发者_JS百科d on top of NSView. I want to deselect the NSTableView when mouse pointer is clicked on NSView. How to achieve this?I know this is old, but one option is to subc
Is it possible to design NSTableView cells using Interface Builder? I know this is actually possible if your project is for iOS but somehow IB does not render the cell container if its for Mac 开发者
I\'m building a To-Do-List application which uses the following objects: NSTexField for data entry NSTableView to display the data (just string objects)
When I restart my Core Data application with a to-many relationship my data (presented in NSTableView) is in random order. How do I keep it in that order in which the user left it before quitting the
when I click on the header of an NSTableView column, the开发者_Go百科 header gets blue and the little grey arrow shows up. How do I avoid the blue selection and the arrow (but keeping the sorting itse
I\'m trying to get a row in my table view to resize its height, but the delegate method: - (CGFloat) tableView:(NSTableView *)tableView heightOfRow:(NSInteger)ro开发者_如何学编程w
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