April 2018
Intermediate to advanced
404 pages
8h 27m
English
Content preview from Hands-On GUI Programming with C++ and Qt5
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Item Views and Dialogs
In the previous chapter, we learned how to display data using different types of chart. Charts are one of many ways to present information to the users on screen. It is very important for your application to present vital information to the users so that they know exactly what's happening to the application—whether data has been saved successfully, or the application is waiting for the user's input, or warning/error messages that the users should be aware of, and so on—it's all very important to ensure your application's user-friendliness and usability.
In this chapter, we will cover the following topics :
- Working with item view widgets
- Working with dialog boxes
- Working with file selection dialogs
- Image scaling and ...
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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.