The Publish-Subscribe pattern is pretty common in computer science and very useful too. The wxPython GUI toolkit has had an implementation of it for a very long time in wx.lib.pubsub. This implementation is based on the PyPubSub package. While you could always download PyPubSub and use it directly instead, it was nice to be able
wxPython 4 and PubSub Read More »
Let’s say you finished up a wonderful GUI application using wxPython. How do you share it with the world? This is always the dilemma when you finish an amazing program. Fortunately, there are several ways you can share your code. If you want to share your code with other developers, than Github or a similar
How to Distribute a wxPython Application Read More »
The other day, I saw an interesting question in the wxPython IRC channel. They were asking if there was a way to set which display their application would appear on. Robin Dunn, the creator of wxPython, gave the questioner some pointers, but I decided to go ahead and write up a quick tutorial on the
wxPython: Set Which Display the Frame is on Read More »
Every now and then, someone will ask about how they can run the demo code from wxPython’s demo outside of the demo. In other words, they wonder how you can extract the code from the demo and run it in your own. I think I wrote about this very topic quite some time ago on
How to Use wxPython Demo Code Outside the Demo Read More »
I recently had my self-published book, “wxPython Cookbook” picked up by Apress and republished as wxPython Recipes. Since they gave me a few complimentary paperback copies, I have decided to do a little contest. Rules Post a comment telling me why you would want a copy The most clever or heartfelt commenter will be chosen
wxPython Recipes Book Contest Read More »
I was contacted earlier this year by Apress about republishing my book, wxPython Cookbook, under their branding. I thought it might be fun to see what I could learn from a publisher so I went with them as I have enjoyed several of their books in the past. The biggest change to the book is
wxPython Recipes Book Release Read More »
I recently came across a question on StackOverflow where the user wanted to know how to drag images onto their image control in wxPython and have the dragged image resize into a thumbnail. This piqued my interest and I decided to figure out how to do it. I knew that you could create a thumbnail
wxPython: Drag and Drop an Image onto Your Application Read More »
The wxPython toolkit supports using keyboard shortcuts via the concept of Accelerators and Accelerator Tables. You can also bind directly to key presses, but in a lot of cases, you will want to go with Accelerators. The accelerator gives to the ability to add a keyboard shortcut to your application, such as the ubiquitous “CTRL+S”
wxPython: All About Accelerators Read More »
Every now and then, I see someone asking how to get the text for each item in a row of a ListCtrl in report mode. The ListCtrl does not make it very obvious how you would get the text in row one, column three for example. In this article we will look at how we
wxPython – Getting Data From All Columns in a ListCtrl Read More »
Most applications come with the Status Bar. The status bar is the widget along the bottom of most applications that you use every day. They give you information about what line you’re editing in a text editor or when you last saved. In wxPython, you can add a status bar to your frame by using
wxPython: Working with Status Bars Read More »
The wxPython GUI toolkit comes with many widgets. A common control is a tree widget. wxPython has several different tree widgets, including the regular wx.TreeCtrl, the newer DVC_TreeCtrl and the pure Python variants, CustomTreeCtrl and HyperTreeList. In this article, we will focus on the regular wx.TreeCtrl and learn the basics of how to create and
wxPython: Learning about TreeCtrls Read More »
I recently finished up Mmy third book, wxPython Cookbook and I am officially releasing it today. My wxPython Cookbook is my longest book yet, clocking in at over 340 pages and over 50 recipes. I have a full table of contents on Leanpub for anyone who is interested in the nitty gritty details. Here are
wxPython Cookbook is Officially Released! Read More »
I am happy to announce that I now have all the chapters for my latest book, wxPython Cookbook, ready to be checked out. I still consider the book to be in beta mode as I need to go through each chapter and check them over as much as possible this month, but I am also
wxPython Cookbook Writing Update: Beta Version Available Read More »
I always spend some time thinking about how I want my book’s cover to look. When I was designing the Cookbook’s cover, I thought mostly about food and chefs. I had originally thought I might have some kind of kitchen scene with mice in chef hats and a snake on the mantle. But I wanted
wxPython Cookbook Cover Story Read More »
My newest book will be my own home brewed version of a wxPython Cookbook. If you’re interested in learning more about it, then please check out the Kickstarter campaign. The brief synopsis is that it will have a little over 50 recipes in the book and around 300 pages of content. To help you make
wxPython Cookbook Sample Chapters Read More »