Feature Request: Set cursor in TextField

[macill0]

In the process of my project: to create a notepad with Flet, I am currently coming up against the limits of the TextField control as there is no option to move/set the cursor manually.

For example, if you click on the summary text in a preview, it would be nice if the cursor jumped directly to the line with the original text in the text field

(Optional): Suggest A Solution

similar to #1005, I would like to see something like: TextField.setCursor( line, column )

[typedecker]

I support this notion. We need this feature in flet.

[Progressing-Llama]

Hi everyone,
I saw this issue mentions needing better control over cursor movement, text insertion, and selection in TextField. I built a small extension called FletTextfieldExtras that adds features like:
• text_selection + on_selection_change for tracking selection changes
• get_cursor_position() / set_cursor_position(...) to move the cursor programmatically
• insert_text(...) to insert at any position
• get_selection() / set_selection(...) for full control over selecting text segments
It works with Flet ≥ 0.28.3 and you can install via PyPI or pull from GitHub.
Repo: https://github.com/Progressing-Llama/Flet-Textfield-Extras/tree/main

Would appreciate any feedback or suggestions if you try it out.
Cheers!