Re: Text system glitch - lines across text view

2011-12-28 Thread Andrew Hughes
y. Thanks again. Happy holidays. Andrew Thanks for the reminders on turning background layout off and using the "peformSelector" hook to avoid threading issues. I was aware of those problems when I wrote the code, but it's worth going back and checking to make sure that it's actually

Text system glitch - lines across text view

2011-12-25 Thread Andrew Hughes
Hello all and merry christmas, I have a text editor program that I wrote and on the whole it works very well, but I've struggled on and off with a recurring annoying issues. Lines are drawn across the NSTextView below where I am writing. Sometimes the text also appears "doubled"; it looks darker a

Text "ghosting" or "doubling" problem

2010-09-29 Thread Andrew Hughes
ask for a glyph range that is longer than what is contained in the current text container, this is somehow causing other text to bleed over. The doc's state that these arrays are reused by the layout manager. Has anyone else run into this?

Viewing a single NSTextStorage with two sets of attributes

2010-09-13 Thread Andrew Hughes
Hello all, I'm trying to figure out the cleanest method for viewing one NSTextStorage with multiple attributes (mostly font and paragraph attributes). Basically I am developing a text editor program and I would like to have two different views on the same text, one in a non- paginated mode