June 2003
Intermediate to advanced
960 pages
20h 55m
English
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Chapter 45. Managing User Preferences
This chapter describes a user preferences package. The resource database stores preference settings. Applications specify Tcl variables that are initialized from the database entries. A user interface lets the user browse and change their settings.
User customization is an important part of any complex application. There are always design decisions that could go either way. A typical approach is to choose a reasonable default, but then let users change the default setting through a preferences user interface. This chapter describes a preference package that works by tying together a Tcl variable, which the application uses, and a resource specification, which the user sets. In addition, a user interface is ...
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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.