GC / ARC question regarding screensavers under Mavericks

2015-01-03 Thread Gabriel Zachmann
I am trying to make my screensaver compile and run under Mavericks. I haven’t touched the code for some years, and I haven’t recompiled it for a few years. I have the latest Xcode and Mac OS X 10.9.5 on a MacBookPro 2014. When I opened the project, Xcode said that it had to convert it to ARC and

Re: Rearranging NSOutlineView via drag-and-drop

2015-01-03 Thread Quincey Morris
On Jan 3, 2015, at 12:13 , Charles Jenkins wrote: > > These things work, and I can verify that the object graph in the model has > changed correctly. But to see the changes reflected in my Source View, I have > to collapse and re-expand the affected nodes in order to have them reload > data fr

Rearranging NSOutlineView via drag-and-drop

2015-01-03 Thread Charles Jenkins
I may have gone about things wrong, but I added drag-and-drop rearrangement to a source view by implementing these NSOutlineViewDataSource methods: outlineView:writeItems:toPasteboard: outlineView:validateDrop:proposedItem:proposedChildIndex: outlineView:acceptDrop:item:childIndex: If all sani

Re: Bifurcating text color in QL on X.6, how? (Quincey Morris / Jens Alfke)

2015-01-03 Thread Jens Alfke
> On Jan 2, 2015, at 9:53 PM, Eden Smallwood wrote: > > Why would an RTF data representation be more amenable to blend modes > than when I’m directly calling [ drawInRect:sasdf > withAttributes:asdfasd] ? Because the client that's drawing the preview can postprocess the RTF (or more li