class Opal::UI::Modal

• Opal::UI::Modal
• Opal::UI::Element
• Reference
• Object

Overview

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

Defined in:

Constructors

• .new(title : String, message : String, buttons : Array(String) = ["OK"], selected_button : Int32 = 0, border_fg : Color | Symbol | String = :cyan, title_fg : Color | Symbol | String = :bright_white, button_fg : Color | Symbol | String = :white, selected_fg : Color | Symbol | String = :black, selected_bg : Color | Symbol | String = :cyan, dim_backdrop : Bool = true)

Instance Method Summary

• #border_fg : Color
• #button_fg : Color
• #buttons : Array(String)
• #dim_backdrop : Bool
• #message : String
• #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 : Color
• #selected_button : Int32
• #selected_button=(selected_button : Int32)
• #selected_fg : Color
• #title : String
• #title_fg : Color

Constructor Detail

Instance Method Detail