July 2016
Intermediate to advanced
300 pages
6h 24m
English
Content preview from Qt5 C++ GUI Programming CookbookBecome 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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Property animation in Qt
In this example, we will learn how to animate our Graphical User Interface (GUI) elements using Qt's property animation class, part of its powerful animation framework, which allows us to create fluid looking animation with minimal effort.
How to do it…
- First, let's create a new Qt Widgets Application project. After that, open up
mainwindow.uiwith Qt Designer and place a button on the main window, as shown here:
- Next, open up
mainwindow.cppand add the following line of code at the beginning of the source code:#include <QPropertyAnimation>
- After that, open up
mainwindow.cppand add the following code to the constructor:QPropertyAnimation ...
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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.