April 2004
Intermediate to advanced
480 pages
8h 29m
English
Content preview from COCOA PROGRAMMING FOR MAC OS X SECOND EDITIONBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 11. Using Notifications
A user may have several RaiseMan documents open when he decides that it is too hard to read them with a purple background. The user opens the preferences panel, changes the background color, but then is disappointed to find that the color of the existing windows doesn't change. When the user sends you an e-mail about this problem, you reply, “The defaults are read only when the document window is created. Just save the document, close it, and open it again.” In response, the user sends you a mean e-mail. It would be better to update all of the existing windows. But how many are there? Will you have to keep a list of all open documents?
What Notifications Are
The task is actually much easier than that. Every running ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.