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Tkinter GUI Programming by Example
book

Tkinter GUI Programming by Example

by David Love
April 2018
Beginner content levelBeginner
340 pages
7h 54m
English
Packt Publishing
Content preview from Tkinter GUI Programming by Example

Vertical movement

To go up and down lines, you could again cast the index to a float and add n.0 to it, but there is once again a much neater shortcut. This time, it is +nl or -nl, depending on the direction.

For example, if we had a shortcut to move the cursor three lines down, we could get its position with pos = text.index(tk.INSERT) and then set it to three lines lower with pos = pos + "+3l".

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Publisher Resources

ISBN: 9781788627481Supplemental Content