CTkCodeBoxPlus

A code editor widget for customtkinter (Enhanced Edition).

Features

• Multiple language support
• Code syntax highlighting
• Line highlighting (Enhanced)
• Auto-Indent and Outdent (Enhanced)
• Custom history with undo and redo (Enhanced)
• Smart selection on double and triple click (Enhanced)
• Implemented actions like copy, paste, cut (Enhanced)
• Keybindings for implemented actions (Enhanced)
• Multiple Themes
• Right-click menu (Enhanced)
• Line numbers on left side
• Fully customizable
• Easy to Use

Installation

pip install CTkCodeBoxPlus

Simple Usage

import customtkinter
from CTkCodeBoxPlus import *

root = customtkinter.CTk()

codebox = CTkCodeBox(root, language="python")
codebox.pack(padx=10, pady=10, expand=True,fill="both")

root.mainloop()

Arguments

Parameter	Type	Default	Description
master	Widget	-	Parent widget
language	str/pygments.lexer.Lexer	-	Pygments language name (str) or a lexer class
height	int	200	Widget height in pixels (passed to CTkTextbox)
theme	str	"solarized-light"	Pygments style name used for highlighting
line_numbering	bool	True	Enable line numbers
numbering_color	str	None	Color for line numbers
menu	bool	True	Enable context menu
menu_fg_color	str	None	Context menu background color
menu_text_color	str	None	Context menu text color
menu_hover_color	str	None	Context menu active background color
wrap	bool	True	Enable word wrap
select_color	str	None	Override selection background color
cursor_color	str	None	Cursor color I (blinking)
highlight_current_line	bool	True	Highlight the active line
highlight_current_line_color	str	None	Explicit color for active line
history_enabled	bool	True	Enable built-in undo/redo history
history_cooldown (ms)	int	2500	Cooldown for pushing history in _on_keypress_history()
history_max	int	100	Maximum undo frames to keep.
indent_width	int	4	Number of spaces for indent/outdent.
**kwargs	various	-	Additional CTkTextBox parameters

Methods

• .insert(index, code, push_history): Insert code/text in the box and trigger a non-editing highlight update with pushing history (if push_history is True)
• .get(index1, index2): Get code/text from the box
• .configure(kwargs): Change parameters of the codebox
• .cget(parameter): Get the parameter value from the codebox by name
• .update_code(): Schedule a debounced re-highlight and update edited flag
• .clear_code(): Remove all highlighting tags while preserving selection
• .set_wrap(enabled): Enable/disable word wrap
• .toggle_wrap(): Toggle wrap mode
• .is_edited(): Return True if the text has been edited since last reset
• .reset_edited(): Reset edited state flag to False
• .cut_text(): Cut selected text to clipboard and notify change
• .copy_text(): Copy selected text to clipboard
• .paste_text(): Paste clipboard text, replacing selection if present, and refresh highlighting/lines with notify change
• .clear_all_text(): Delete all content and notify change
• .select_all_text(): Select all content
• .set_history_enabled(enabled): Enable/disable the internal undo/redo history
• .set_history_limit(limit): Set maximum number of undo frames to keep
• .clear_history(): Clear undo and redo stacks
• .undo(): Undo the last change if history is enabled
• .redo(): Redo the last undone change if available

More lexers available here: https://pygments.org/docs/lexers/

Color Themes

abap, arduino, autumn, borland, colorful, default, dracula, emacs, 
friendly_grayscale, friendly, fruity, github-dark, gruvbox-dark, 
gruvbox-light, igor, inkpot, lightbulb, lilypond, lovelace, manni, material, 
monokai, murphy, native, nord-darker, nord, one-dark, paraiso-dark, paraiso-light, 
pastie, perldoc, rainbow_dash, rrt, sas, solarized-dark, solarized-light, staroffice, 
stata-dark, stata-light, tango, trac, vim, vs, xcode, zenburn

More style examples given here: https://pygments.org/styles/

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Support & Issues

• GitHub Issues: Report bugs or request features
• Discussions: Community support and questions

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Authors

• Original Author: Akash Bora (Akascape) - CTkCodeBox
• Author: xzyqox (KiTant) - CTkCodeBoxPlus (Enhanced version with new\better features)

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License

This project is licensed under the MIT License.

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