Class: PhlexKit::MenubarSubTrigger

Inherits:
BaseComponent show all
Defined in:
app/components/phlex_kit/menubar/menubar_sub_trigger.rb

Overview

The row that opens a MenubarSub (trailing ▸ chevron). See menubar.rb.

Instance Method Summary collapse

Methods inherited from BaseComponent

#on

Constructor Details

#initialize(**attrs) ⇒ MenubarSubTrigger

Returns a new instance of MenubarSubTrigger.



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# File 'app/components/phlex_kit/menubar/menubar_sub_trigger.rb', line 4

def initialize(**attrs) = (@attrs = attrs)

Instance Method Details

#view_template(&block) ⇒ Object 



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# File 'app/components/phlex_kit/menubar/menubar_sub_trigger.rb', line 5

def view_template(&block)
  base = { class: "pk-menubar-item pk-menubar-sub-trigger" }
  # Defaults only when the caller didn't supply their own — `mix` fuses.
  base[:role] = "menuitem" unless attr_set?(:role)
  # -1: the roving focus reaches it via arrows (focus-within opens the
  # sub); tabindex 0 made it a stray tab stop inside the open panel.
  base[:tabindex] = "-1" unless attr_set?(:tabindex)
  base[:"aria-haspopup"] = "menu" unless aria_key_set?(:haspopup)
  # expanded starts false; the sub is revealed by CSS (:hover /
  # :focus-within), so MenubarSub's syncSub actions mirror that state
  # onto this attribute.
  base[:"aria-expanded"] = "false" unless aria_key_set?(:expanded)
  div(**mix(base, @attrs)) do
    block&.call
    render Icon.new(:chevron_right, size: nil, class: "pk-menubar-sub-chevron")
  end
end