January 2015
Intermediate to advanced
282 pages
6h 12m
English
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Making tiles
This part of the chapter is devoted to building the Tile widget. Tiles are more dynamic in nature than, for example, the Board widget that we've seen earlier. To account for this, we are going to create a number of Kivy properties on the Tile class so that any visible change to tile automatically leads to redrawing it.
Kivy properties differ from regular Python ones: a property in Python is basically just a variable bound to an instance of class, possibly coupled with getter and setter functions. In Kivy, properties have an additional feature: they emit events when changed and as such you can observe interesting properties and adjust other related variables accordingly, or perhaps repaint the screen.
Most of this work happens under ...
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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.