class

CRT::Ncurses::Scale(T)

Inherits CRT::Ncurses::CRTObjs < CRT::Ncurses::Formattable < CRT::Ncurses::CommonControls < CRT::Ncurses::WindowHooks < CRT::Ncurses::WindowInput < CRT::Ncurses::HasTitle < CRT::Ncurses::HasScreen < CRT::Ncurses::ExitConditions < CRT::Ncurses::Bindings < CRT::Ncurses::Focusable < CRT::Ncurses::Borders < CRT::Ncurses::Movement < CRT::Ncurses::Converters < CRT::Ncurses::Justifications < CRT::Ncurses::Alignments < Reference < Object

Constructors

new(screen : CRT::Ncurses::Screen, *, low : T, high : T, step : T, page : T, x : Int32, y : Int32, title : String = "", label : String = "", start : T = low, field_attr : Int32 = 0, field_width : Int32 = 0, digits : Int32 = 0, box : Bool | CRT::Ncurses::Framing | Nil = nil, shadow : Bool = false)

Instance methods

activate(actions : Array(Int32) | Nil = nil) : T

background=(attrib : Int32)

current

current=(value : T)

destroy

digits

digits=(digits : Int32)

draw(box : Bool = @box)

draw_field

erase

field_attr

field_attr=(field_attr : Int32)

field_width

focus

high

inject(input : Int32) : T

limit_current_value

low

object_type

page

page=(page : T)

parent

set_range(low : T, high : T)

step

step=(step : T)

unfocus