Tkinter Basics 3: Control Variables

Learn how easy it is to use Tkinter and Python to build simple GUI applications with author Alan D Moore.
Example code for this video can be found here: github.com/ala...
Check out Python GUI Programming with Tkinter, 2nd Edition: www.amazon.com...

[@RonaldModesitt]

Tkinter explained very well, including the nuances.

[@jimrakel418]

Finally, a deep dive into Tkinter! Thanks.

[@alandmoorecodes3585]

Glad you liked it!

[@chung-heejeong7172]

This is deep. Please make more videos like this.

[@johnnytoobad7785]

I like to call these "tk-vars". I use them all the time especially for CheckBox an StatusLine code.
It's interesting how they are "full-duplex" and dynamically update the widgets data with a minimum of coding.

[@BehoAII]

Nice keep going . much appreciate

[@alandmoorecodes3585]

Thank you!

[@alananalyst7795]

Thanks God I found this video, I am reading chapter three of your book but I am struggling with control variables, it's just not clicking for me

[@RonaldModesitt]

It seems that the Save button is still functional after setting ..trace_add (subject_var_trace_add and cat_var_trace_add). Do we need to disable the Save button after set the trace functions?

[@rckeith]

Very useful thanks.👍