July 2010
Intermediate to advanced
560 pages
14h 45m
English
Content preview from Advanced Qt Programming: Creating Great Software with C++ and Qt 4
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12. Creating Graphics/View Scenes
In this chapter we will look at a conventional application that makes use of Qt’s graphics/view architecture. The program is a basic drawing application that shows how to create various kinds of custom items and how to save and load graphics items using a custom file format. The application’s implementation also shows how to provide the user with the means to add items to a scene, change their properties (including those of groups of selected items), and remove items. Considered together, this example and the one shown in the previous chapter cover a lot of the features and functionality ...
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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.