class Tui::Screen

• Tui::Screen
• Reference
• Object

Defined in:

tui/screen.cr

Constant Summary

CLEAR = "\e[2J\e[H"

CTRL_C = '\u0003'

HIDE_CURSOR = "\e[?25l"

KEY_MAP = {'k' => :up, 'j' => :down, 'h' => :left, 'l' => :l, 'q' => :q, 'r' => :r, 'b' => :b, 'e' => :e, '/' => :slash}

SHOW_CURSOR = "\e[?25h"

TIOCGWINSZ = 21523_u64

Class Method Summary

• .columns(fallback : Int32 = 80) : Int32
• .detect_winsize : Winsize | Nil
• .rows(fallback : Int32 = 24) : Int32

Instance Method Summary

• #clear
• #hide_cursor
• #read_key : Symbol
• #read_line(initial : String = "", &render : String -> ) : String | Nil

  Reads a line of text for an inline prompt: printable characters are appended, backspace/DEL removes the last one, and any other key (Enter, arrows, letters, ...) submits the buffer.

• #session(&)
• #show_cursor
• #suspend(&)

Class Method Detail

Instance Method Detail