How do I bind the enabled state of an NSMenuItem to an NSArrayController\'s selection? I\'ve tried binding the item\'s enabled state to the controller\'s selectedObjects or selectedIndexes and in neit
I have a NSArray开发者_如何学编程Controller and a NSTableView. They show tracks from iTunes. I can sort the list by clicking in the header.
I have a problem regarding subclassed NSCells (Check Box Cells). I want them to have a title开发者_Go百科 and a subtitle next to the checkmark (so I created NSString properties for these). Their value
I am having trouble with an NSManagedObject not reflecting the changes made to a persistent store after a background thread has saved it\'s context.
What I\'ve got: controller1 an NSArrayController controller2 an NSArrayController. This has a parent relationship to an attribute of controller1.
The issue I have a popup button (NSPopUpButton) that is bound to an NSArrayController. This array controller handles parent objects that each have a collection of child objects. I have an NSTableView
I have an NSTableView bound to a core-data-backed NSArrayController by binding individual columns to arraycontroller.arrangedObjects.
I have a custom NSCell (actually subclassing NSTextFieldCell), which is used both in a standalone editor, and in an NSTableColumn (bound to Core Data through NSArrayController). When the user changes
I have a simple app that has an NST开发者_运维问答ableView bound to a core data-backed NSArrayController.
I\'ve got an entity called clients and an NSArrayController called clientsController. In my clients entity I have an attribute called clientCompany.
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