class

Opal::UI::Modal

Inherits Opal::UI::Control < Opal::UI::InputHookable < Opal::UI::Element < Opal::UI::Themable < Reference < Object

A centered floating modal dialog component with backdrop dimming and button choices.

Constructors

new(title : String, message : String, buttons : Array(String) = ["OK"], selected_button : Int32 = 0, border_fg : Color | Symbol | String | Nil = nil, title_fg : Color | Symbol | String | Nil = nil, button_fg : Color | Symbol | String | Nil = nil, selected_fg : Color | Symbol | String | Nil = nil, selected_bg : Color | Symbol | String | Nil = nil, bg : Color | Symbol | String | Nil = nil, border_style : Border | Symbol | String | Nil = nil, dim_backdrop : Bool = true, on_submit : Proc(Int32, Nil) | Nil = nil)

Instance methods

bg

bg=(bg : Color | Nil)

border_fg

border_fg=(border_fg : Color | Nil)

border_style

border_style=(border_style : Border | Nil)

button_fg

button_fg=(button_fg : Color | Nil)

buttons

buttons=(buttons : Array(String))

dim_backdrop

dim_backdrop=(dim_backdrop : Bool)

dismiss

dismissed=(dismissed : Bool)

dismissed?

handle_key(event : Terminal::KeyEvent) : Bool

Default key event handler. Override in subclasses if not using @default_input_proc.

handle_mouse(event : Terminal::MouseEvent) : Bool

Default mouse event handler. Override in subclasses if not using @default_input_proc.

message

message=(message : String)

on_submit

on_submit

on_submit=(on_submit : Proc(Int32, Nil) | Nil)

preferred_size(available_w : Int32, available_h : Int32) : Tuple(Int32, Int32)

render(buffer : Buffer, x : Int32, y : Int32, width : Int32, height : Int32) : Nil

selected_bg

selected_bg=(selected_bg : Color | Nil)

selected_button

selected_button=(selected_button : Int32)

selected_fg

selected_fg=(selected_fg : Color | Nil)

submit_selected

title

title=(title : String)

title_fg

title_fg=(title_fg : Color | Nil)