Class: OptionMenuButton (Ruby 2.3.4)

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In Files

tk/lib/tk/menu.rb

Parent

Tk::Menubutton

Namespace

CLASS Tk::OptionMenubutton::OptionMenu

Class/Module Index

OptionMenuButton

Constants

TkCommandNames

Public Class Methods

new(*args)

 
               # File tk/lib/tk/menu.rb, line 594
def initialize(*args)
  # args :: [parent,] [var,] [value[, ...],] [keys]
  #    parent --> TkWindow or nil
  #    var    --> TkVariable or nil
  #    keys   --> Hash
  #       keys[:parent] or keys['parent']     --> parent
  #       keys[:variable] or keys['variable'] --> var
  #       keys[:values] or keys['values']     --> value, ...
  #       other Hash keys are menubutton options
  keys = {}
  keys = args.pop if args[-1].kind_of?(Hash)
  keys = _symbolkey2str(keys)

  parent = nil
  if !args.empty? && (args[0].kind_of?(TkWindow) || args[0] == nil)
    keys.delete('parent') # ignore
    parent = args.shift
  else
    parent = keys.delete('parent')
  end

  @variable = nil
  if !args.empty? && (args[0].kind_of?(TkVariable) || args[0] == nil)
    keys.delete('variable') # ignore
    @variable = args.shift
  else
    @variable = keys.delete('variable')
  end
  @variable = TkVariable.new unless @variable

  (args = keys.delete('values') || []) if args.empty?
  if args.empty?
    args << @variable.value
  else
    @variable.value = args[0]
  end

  install_win(if parent then parent.path end)
  @menu = OptionMenu.new(tk_call('tk_optionMenu',
                                 @path, @variable.id, *args))

  configure(keys) if keys
end

Public Instance Methods

activate(index)

 
               # File tk/lib/tk/menu.rb, line 646
def activate(index)
  @menu.activate(index)
  self
end

add(value)

 
               # File tk/lib/tk/menu.rb, line 650
def add(value)
  @menu.add('radiobutton', 'variable'=>@variable,
            'label'=>value, 'value'=>value)
  self
end

current_entryconfiginfo(index, key=nil)

 
               # File tk/lib/tk/menu.rb, line 708
def current_entryconfiginfo(index, key=nil)
  @menu.current_entryconfiginfo(index, key)
end

current_menuconfiginfo(key=nil)

 
               # File tk/lib/tk/menu.rb, line 692
def current_menuconfiginfo(key=nil)
  @menu.current_configinfo(key)
end

delete(index, last=None)

 
               # File tk/lib/tk/menu.rb, line 666
def delete(index, last=None)
  @menu.delete(index, last)
  self
end

entrycget(index, key)

 
               # File tk/lib/tk/menu.rb, line 695
def entrycget(index, key)
  @menu.entrycget(index, key)
end

entrycget_strict(index, key)

 
               # File tk/lib/tk/menu.rb, line 698
def entrycget_strict(index, key)
  @menu.entrycget_strict(index, key)
end

entryconfiginfo(index, key=nil)

 
               # File tk/lib/tk/menu.rb, line 705
def entryconfiginfo(index, key=nil)
  @menu.entryconfiginfo(index, key)
end

entryconfigure(index, key, val=None)

 
               # File tk/lib/tk/menu.rb, line 701
def entryconfigure(index, key, val=None)
  @menu.entryconfigure(index, key, val)
  self
end

index(index)

 
               # File tk/lib/tk/menu.rb, line 655
def index(index)
  @menu.index(index)
end

insert(index, value)

 
               # File tk/lib/tk/menu.rb, line 661
def insert(index, value)
  @menu.insert(index, 'radiobutton', 'variable'=>@variable,
            'label'=>value, 'value'=>value)
  self
end

invoke(index)

 
               # File tk/lib/tk/menu.rb, line 658
def invoke(index)
  @menu.invoke(index)
end

menucget(key)

 
               # File tk/lib/tk/menu.rb, line 679
def menucget(key)
  @menu.cget(key)
end

menucget_strict(key)

 
               # File tk/lib/tk/menu.rb, line 682
def menucget_strict(key)
  @menu.cget_strict(key)
end

menuconfiginfo(key=nil)

 
               # File tk/lib/tk/menu.rb, line 689
def menuconfiginfo(key=nil)
  @menu.configinfo(key)
end

menuconfigure(key, val=None)

 
               # File tk/lib/tk/menu.rb, line 685
def menuconfigure(key, val=None)
  @menu.configure(key, val)
  self
end

value()

 
               # File tk/lib/tk/menu.rb, line 638
def value
  @variable.value
end

value=(val)

 
               # File tk/lib/tk/menu.rb, line 642
def value=(val)
  @variable.value = val
end

xposition(index)

 
               # File tk/lib/tk/menu.rb, line 670
def xposition(index)
  @menu.xposition(index)
end

yposition(index)

 
               # File tk/lib/tk/menu.rb, line 673
def yposition(index)
  @menu.yposition(index)
end