Class: TUI::Screens::Settings

Inherits:
Object
  • Object
show all
Defined in:
lib/tui/screens/settings.rb

Constant Summary collapse 

[
  "General",
  "Appearance",
  "Keybindings"
].freeze

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Settings

Returns a new instance of Settings.



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# File 'lib/tui/screens/settings.rb', line 12

def initialize
  # Initialized on first render — requires tui context from RatatuiRuby.run block
  @list_state = nil
end

Instance Method Details

#handle_event(event) ⇒ Object 



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# File 'lib/tui/screens/settings.rb', line 37

def handle_event(event)
  return false unless @list_state

  if event.down? || event.j?
    @list_state.select_next
    true
  elsif event.up? || event.k?
    @list_state.select_previous
    true
  else
    false
  end
end

#render(frame, area, tui) ⇒ Object 



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# File 'lib/tui/screens/settings.rb', line 17

def render(frame, area, tui)
  @list_state ||= tui.list_state(0)

  list = tui.list(
    items: MENU_ITEMS,
    highlight_style: {fg: "yellow", bold: true},
    highlight_symbol: "> ",
    block: tui.block(
      title: "Settings",
      titles: [
        {content: "↑/↓ navigate • Esc back", position: :bottom, alignment: :center}
      ],
      borders: [:all],
      border_type: :rounded,
      border_style: {fg: "green"}
    )
  )
  frame.render_stateful_widget(list, area, @list_state)
end