Exercises, examples and other material relating to training module T223. This topic is presented on public course Tcl/Tk

The Entry, text and listbox widgets provide a user data entry and edit capability which is highly configurable by the programmer - you can write a complete editor using a text widget if you like. ÊThis module covers the three text-ish widgets in detail.

Articles and tips on this subject		updated
1475	Tcl/Tk - updating your display while tasks are running Let me make two statements: 1. When you are popping up a new window from your program, the very last thing you want to see happen is for the window to gradually appear, with bits of it being resized as it comes on the screen - not only is such an operation irritating on the eye, but also it's burning ...	2007-12-16
596	The magic of -textvariable If you're writing a GUI based application, you'll need to hold pertinent information in variables in your program, AND display that pertinent information to the user. The obvious way of doing this is to provide code that updates the display as required - in the case of Tcl/Tk you might write    .wname ...	2006-06-05

form	Form using Tk entry widget
form2	Second form using Tk entry widget.
lbex	Sample answer - listbox to choose types of fruit.
listbox1	Tk listbox example
listbox2	Tk second listbox example (code snippet only).
teditor	Simple text editor in Tk
tkt	A Tktable is a tabulator widget in Tcl/Tk
tktext	a Tk text widget used as a vehicle for custom text editing
tktx2	Marks and tags and editing in a Tk text widget
tktxt	Tk - Text Widget - first easy example

On site training in Tk