July 2018
Intermediate to advanced
462 pages
12h 2m
English
Content preview from Qt5 Python GUI Programming Cookbook
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Creating a toolbar that shows different graphics tools
In this recipe, we will learn to create a toolbar that shows three toolbar buttons. These three toolbar buttons show the icons for the line, circle, and rectangle. When the user clicks the line toolbar button from the toolbar, he/she can click and drag the mouse on the form to draw a line between the two mouse locations. Similarly, by clicking on the circle toolbar button, the user can draw a circle on the form by clicking and dragging the mouse.
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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.