Home Classes Methods

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) click to toggle source

 
               # 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) click to toggle source

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

add(value) click to toggle source

 
               # 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) click to toggle source

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

current_menuconfiginfo(key=nil) click to toggle source

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

delete(index, last=None) click to toggle source

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

entrycget(index, key) click to toggle source

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

entrycget_strict(index, key) click to toggle source

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

entryconfiginfo(index, key=nil) click to toggle source

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

entryconfigure(index, key, val=None) click to toggle source

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

index(index) click to toggle source

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

insert(index, value) click to toggle source

 
               # 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) click to toggle source

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

menucget(key) click to toggle source

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

menucget_strict(key) click to toggle source

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

menuconfiginfo(key=nil) click to toggle source

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

menuconfigure(key, val=None) click to toggle source

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

value() click to toggle source

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

value=(val) click to toggle source

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

xposition(index) click to toggle source

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

yposition(index) click to toggle source

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

Commenting is here to help enhance the documentation. For example, code samples, or clarification of the documentation.

If you have questions about Ruby or the documentation, please post to one of the Ruby mailing lists. You will get better, faster, help that way.

If you wish to post a correction of the docs, please do so, but also file bug report so that it can be corrected for the next release. Thank you.

If you want to help improve the Ruby documentation, please visit Documenting-ruby.org.