This week I am putting my 2 most recent self-published books on Sale starting today through November 26th. ReportLab – PDF Processing with Python is available for $9.99: Leanpub Gumroad – Use offer code black18 JupyterLab 101 is available for $9.99: Leanpub Gumroad – Use offer code black18 You can also get my book, wxPython […]
Black Friday / Cyber Monday Sale 2018 Read More »
I see questions relating to the title of this article a lot. How do I open a second frame / window? How do I get all the frames to close when I close the main application? When you are first learning wxPython, these kinds of questions can be kind of hard to find answers for
wxPython: How to Open a Second Window / Frame Read More »
A common UI element that you used to see a lot of was the Splash Screen. A splash screen is just a dialog with a logo or art on it that sometimes includes a message about how far along the application has loaded. Some developers use splash screens as a way to tell the user
wxPython 101: Creating a Splash Screen 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 was recently asked about how to implement drag-and-drop of items in a wx.ListCtrl or in ObjectListView. Unfortunately neither control has this built-in although I did find an article on the wxPython wiki that demonstrated one way to do drag-and-drop of the items in a ListCtrl. However I did think that implementing some buttons to
wxPython: Moving items in ObjectListView 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 »
I recently decided to start putting together some fun example desktop applications using Python. I’ve been using wxPython to create the cross platform applications. My first one is called Boomslang XML and is a basic XML editor. The name, Boomslang, comes from a large venomous snake. It’s name basically means “tree snake”, which I thought
ANN: Boomslang XML 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 always put a lot of thought into the covers of my book. For my first book on wxPython, I thought it would be fun to do a cookbook because I already had a lot of recipes on my blog. So I went with the idea of doing a cookbook. For the cover, my first
wxPython Cookbook Artist Interview: Liza Tretyakova Read More »