July 2018
Intermediate to advanced
462 pages
12h 2m
English
Content preview from Qt5 Python GUI Programming Cookbook
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Getting ready
Let's create an application that consists of two Line Edit and two Push Button widgets. On clicking the first push button, the text in the first Line Edit widget will be copied and on clicking the second push button, the text copied from the first Line Edit widget will be pasted onto the second Line Edit widget.
Let's create a new application based on the Dialog without Buttons template by performing the following steps:
- Begin by adding QLineEdit and QPushButton to the form by dragging and dropping the Line Edit and Push Button widgets from the Widget box on the form.
To preview a form while editing, select either Form, Preview, or use Ctrl + R .
- To copy the text of the Line Edit widget when the user selects the push button ...
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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.