Re: NSSlider and arrangedObjects

2012-01-22 Thread Ken Thomases
On Jan 21, 2012, at 6:37 PM, Quincey Morris wrote: > On Jan 21, 2012, at 00:54 , Ken Thomases wrote: > >> Table columns do have special handling for array-valued bindings. It's that >> they distribute the array values among their rows. Table columns are not >> special in being able to bind t

Re: NSSlider and arrangedObjects

2012-01-21 Thread Quincey Morris
On Jan 21, 2012, at 00:54 , Ken Thomases wrote: > Table columns do have special handling for array-valued bindings. It's that > they distribute the array values among their rows. Table columns are not > special in being able to bind through collection properties. That's a > feature of NSArra

Re: NSSlider and arrangedObjects

2012-01-21 Thread Tobias Wood
Thanks for the responses guys, I think I follow most of it. My documents for this app are essentially movies (4D images, the 4th dimension is time). I want this particular slider to set the timepoint for all open documents, in a 'write only' fashion. Currently there is no UI to set the timepoin

Re: NSSlider and arrangedObjects

2012-01-21 Thread Ken Thomases
On Jan 21, 2012, at 1:00 AM, Quincey Morris wrote: > On Jan 19, 2012, at 03:03 , Tobias Wood wrote: > >> Binding the NSSlider's value to the NSArrayController's >> "arrangedObjects.propertyName" causes my program to get a SIGABRT on >> opening, with the following uncaught exception: >> "Cannot

Re: NSSlider and arrangedObjects

2012-01-21 Thread Quincey Morris
On Jan 19, 2012, at 03:03 , Tobias Wood wrote: > I am attempting to bind an NSSlider to a property of every object in an > NSArrayController, rather than just the current selection. There are other > properties that are bound to the selection, but this particular one I want to > change for ever

NSSlider and arrangedObjects

2012-01-20 Thread Tobias Wood
Hi everyone, I am attempting to bind an NSSlider to a property of every object in an NSArrayController, rather than just the current selection. There are other properties that are bound to the selection, but this particular one I want to change for everything, regardless. The array managed by th