Book Image

wxPython Application Development Cookbook

By : Cody Precord
Book Image

wxPython Application Development Cookbook

By: Cody Precord

Overview of this book

wxPython is a GUI toolkit for the Python programming language built on top of the cross-platform wxWidgets GUI libraries. wxPython provides a powerful set of tools that allow you to quickly and efficiently building applications that can run on a variety of different platforms. Since wxWidgets provides a wrapper around each platform’s native GUI toolkit, the applications built with wxPython will have a native look and feel wherever they are deployed. This book will provide you with the skills to build highly functional and native looking user interfaces for Python applications on multiple operating system environments. By working through the recipes, you will gain insights into and exposure to creating applications using wxPython. With a wide range of topics covered in the book, there are recipes to get the most basic of beginners started in GUI programming as well as tips to help experienced users get more out of their applications. The recipes will take you from the most basic application constructs all the way through to the deployment of complete applications.
Table of Contents (17 chapters)
wxPython Application Development Cookbook
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Index

Styling text in StyledTextCtrl


The StyledTextCtrl class is an advanced text-editing component provided by the wx.stc module. This class is a wx wrapper around the Scintilla code editor control. This control is primarily geared toward editing source code files. It provides a large set of features for enhanced code-editing support. In this recipe, we will look at how to set up syntax highlighting for Python source code files using StyledTextCtrl.

How to do it…

Perform the following steps:

  1. This recipe will be split into two classes. Starting here with a base class to set up some programming language-independent settings on StyledTextCtrl. Take a look at the following code:

    import wx
    import wx.stc as stc
    import keyword
    
    class CodeEditorBase(stc.StyledTextCtrl):
        def __init__(self, parent):
            super(CodeEditorBase, self).__init__(parent)
    
            # Attributes
            font = wx.Font(10, wx.FONTFAMILY_MODERN,
                               wx.FONTSTYLE_NORMAL,
                               wx.FONTWEIGHT_NORMAL...