By Cody Precord
This booklet empowers you to create wealthy cross-platform graphical consumer interfaces utilizing Python
It is helping you advance purposes that may be deployed on home windows, OSX, and Linux
The recipes within the ebook contain real-world functions, providing you with a first-hand event of the sensible scenarios
wxPython is a GUI toolkit for the Python programming language equipped on best of the cross-platform wxWidgets GUI libraries. wxPython offers a robust set of instruments that let you speedy and successfully development purposes which may run on various assorted structures. in view that wxWidgets offers a wrapper round each one platform's local GUI toolkit, the functions outfitted with wxPython may have a local feel and appear at any place they're deployed.
This publication offers you the talents to construct hugely useful and local taking a look person interfaces for Python purposes on a number of working procedure environments. by way of operating throughout the recipes, you are going to achieve insights into and publicity to making purposes utilizing wxPython. With a variety of subject matters coated within the publication, there are recipes to get the main simple of rookies begun in GUI programming in addition to tips on how to support skilled clients get extra out in their purposes. The recipes will take you from the main easy program constructs all through to the deployment of entire applications.
What you'll learn
Create complete featured person interfaces
layout and increase customized controls
set up and distribute wxPython purposes to home windows, Macintosh OS X, Linux, and different UNIX-like environments
deal with and reply to software events
deal with and exhibit facts utilizing grids
engage with internet providers out of your GUI
Use Paint occasions to attract customized displays
aid the exhibit of consumer interfaces in a number of languages
About the Author
Cody Precord is a software program engineer dependent in Minneapolis, MN, united states. He designs and writes platforms and alertness software program for home windows, AIX, Linux, and Macintosh OS X utilizing essentially C++, C#, C, Perl, Bash, and Python. The consistent desire for engaged on a number of systems clearly led Cody to the wxPython toolkit, which he has used for a number of years. he's the writer of wxPython 2.8 program improvement Cookbook, Packt Publishing and has additionally contributed to the improvement of the wxPython library. Cody is drawn to selling go platform improvement practices and enhancing usability in software.
Table of Contents
wxPython beginning Points
universal person Controls
UI structure and Organization
bins and complex Controls
info screens and Grids
how one can Notify and Alert
inquiring for and Retrieving Information
person Interface Primitives
developing and Customizing Components
Getting Your software prepared for Release
Read or Download WxPython Application Development Cookbook PDF
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Extra info for WxPython Application Development Cookbook
44 3 UI Layout and Organization In this chapter, we will cover: ff Laying out controls with Sizers ff Controlling layout behavior ff Grouping controls with a StaticBox control ff Creating an automatic wrapping layout ff Using the standard dialog button sizer ff Simplifying the panel layout ff Making dialog layout easy ff Building XML resource-based layouts ff Extending XRC for custom controls ff Advancing your UI with AuiManager Introduction Understanding how to use various controls and putting them to work in your application is just part of the equation in developing a user interface.
PB_STYLE_TOGGLE This causes a button to operate like a ToggleButton control and generates EVT_TOGGLEBUTTON events instead of regular button events when clicked on. 24 This is the default style, as shown in the preceding example, with solid highlight color and rounded edges. Chapter 2 Offering options with CheckBoxes The CheckBox control in its usual configuration is similar to a type of binary input; it is either checked or not checked. So, as such, it is often used to offer selection options to "yes/ no" questions in a user interface, such as an option to enable or disable a feature in an application's configuration screen.
This area generates a separate EVT_PLATEBTN_DROPARROW_PRESSED event when clicked on. PB_STYLE_TOGGLE This causes a button to operate like a ToggleButton control and generates EVT_TOGGLEBUTTON events instead of regular button events when clicked on. 24 This is the default style, as shown in the preceding example, with solid highlight color and rounded edges. Chapter 2 Offering options with CheckBoxes The CheckBox control in its usual configuration is similar to a type of binary input; it is either checked or not checked.