struct TUI::Form::PopupHost

• TUI::Form::PopupHost
• Struct
• Value
• Object

Overview

Narrows whatever an app hosts its widget navigation with (a NavStack(Widget) plus the Screen it was sized against) down to the three operations Form::Host actually needs to open/close a dropdown popup, so Host doesn't need the app's full navigation type threaded through it.

Defined in:

tui/form/popup_host.cr

Constructors

• .new(screen : Screen, push : Widget -> Nil, pop : -> Nil)

Instance Method Summary

• #clone
• #copy_with(screen _screen = @screen, push _push = @push, pop _pop = @pop)
• #pop : -> Nil
• #push : Widget -> Nil
• #screen : Screen

Constructor Detail

Instance Method Detail