ivanceras / titik

A cross platform minimalistic text user interface

titik

Titik is a crossplatform TUI widget library with the goal of being able to interact intuitively on these widgets.

It uses crossterm as the underlying backend.

To run the demo use the following command:

cargo run --example demo 2>/dev/null

Note: 2>/dev/null is sending the debugging log from eprintln into the /dev/null device

Without doing so, will result a flicker in your screen caused by debugging info and tui mixed in one terminal output.

Alternatively, you can pipe the debugging log from eprintln into a file say /tmp/debug.log by doing so:

cargo run --example demo 2>/tmp/debug.log

You can then open a new terminal and tail the /tmp/debug.log file

tail -f /tmp/debug.log

License: MIT

titik's Issues

Radio buttons are exclusive options

In the demo image, two radio buttons are shown selected at the same time. If they are meant to be of the same group, they should be exclusive (selecting one deselects the other).

Performance regression in crossterm 0.23.0

To reproduce the regression, checkout this repo and run the examples

git clone --depth=1 https://github.com/ivanceras/titik

To run the examples using crossterm 0.18.0, the TUI is snappy and responsive.

cargo run --release --example simple
cargo run --release --example demo

To run the examples using crossterm 0.23.0, the TUI is very sluggish/slow.

cargo run --release --example simple --no-default-features --features crossterm_new
cargo run --release --example demo --no-default-features --features crossterm_new

Unicode character in `demo`

If I enter a Unicode character (I tried ë) in the "Hello World!" line the character is shown but the application crashes when I enter another character (also ASCII).