class Opal::UI::Table

• Opal::UI::Table
• Opal::UI::Element
• Reference
• Object

Overview

Formatted data table component with column alignment, headers, row selection cursor, windowed scrolling pagination, and cell truncation.

Defined in:

Constructors

• .new(headers : Array(String) = [] of String, rows : Array(Array(String)) = [] of Array(String), header_fg : Color | Symbol | String = :cyan, border_fg : Color | Symbol | String = Color.none, selected_index : Int32 | Nil = nil, visible_rows : Int32 | Nil = nil, scroll_offset : Int32 = 0, truncate : Bool = true, zebra : Bool = false, selected_fg : Color | Symbol | String = :black, selected_bg : Color | Symbol | String = :cyan, cursor_char : String = "▶ ")

Instance Method Summary

• #border_fg : Color
• #border_fg=(border_fg : Color)
• #cursor_char : String
• #cursor_char=(cursor_char : String)
• #header_fg : Color
• #header_fg=(header_fg : Color)
• #headers : Array(String)
• #headers=(headers : Array(String))
• #move_down(count : Int32 = 1) : self
• #move_up(count : Int32 = 1) : self
• #page_down(count : Int32 = 10) : self
• #page_up(count : Int32 = 10) : self
• #preferred_size(available_w : Int32, available_h : Int32) : Tuple(Int32, Int32)
• #render(buffer : Buffer, x : Int32, y : Int32, width : Int32, height : Int32) : Nil
• #row(cells : Array(String)) : self
• #rows : Array(Array(String))
• #rows=(rows : Array(Array(String)))
• #scroll_offset : Int32
• #scroll_offset=(scroll_offset : Int32)
• #select(idx : Int32 | Nil) : self
• #selected_bg : Color
• #selected_bg=(selected_bg : Color)
• #selected_fg : Color
• #selected_fg=(selected_fg : Color)
• #selected_index : Int32 | Nil
• #selected_index=(selected_index : Int32 | Nil)
• #truncate=(truncate : Bool)
• #truncate? : Bool
• #visible_rows : Int32 | Nil
• #visible_rows=(visible_rows : Int32 | Nil)
• #zebra=(zebra : Bool)
• #zebra? : Bool

Constructor Detail

Instance Method Detail