November 2014
Beginner to intermediate
264 pages
5h 32m
English
Content preview from Application Development with Qt Creator - 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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Hello World using the QtGui library
One of Qt's strengths is its rich collection of GUI elements that you can use to create windowed applications. Making a GUI application is similar in principle to making a console application; instead of choosing Qt Console Application, select Qt Widgets Application from the New dialog presented when you choose New File or Project. Try it now:
- First, close the current file and project by clicking on Close All Projects and Editors from the File menu.
- Next, click on New File or Project… again and click on Qt Widgets Application from the first step of the wizard.
- Walk through the wizard again, naming your project
HelloWorldGui. - Then, select the default kit. The New project wizard will prompt you for the name of the ...
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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.