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[ci skip] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53332 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
138 lines
4.1 KiB
Ruby
138 lines
4.1 KiB
Ruby
# frozen_string_literal: false
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#
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# tk/menubar.rb
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#
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# Original version:
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# Copyright (C) 1998 maeda shugo. All rights reserved.
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# This file can be distributed under the terms of the Ruby.
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# Usage:
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#
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# menu_spec = [
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# [['File', 0],
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# ['Open', proc{puts('Open clicked')}, 0],
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# '---',
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# ['Quit', proc{exit}, 0]],
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# [['Edit', 0],
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# ['Cut', proc{puts('Cut clicked')}, 2],
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# ['Copy', proc{puts('Copy clicked')}, 0],
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# ['Paste', proc{puts('Paste clicked')}, 0]]
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# ]
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# menubar = TkMenubar.new(nil, menu_spec,
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# 'tearoff'=>false,
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# 'foreground'=>'grey40',
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# 'activeforeground'=>'red',
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# 'font'=>'-adobe-helvetica-bold-r-*--12-*-iso8859-1')
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# menubar.pack('side'=>'top', 'fill'=>'x')
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#
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#
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# OR
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#
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#
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# menubar = TkMenubar.new
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# menubar.add_menu([['File', 0],
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# ['Open', proc{puts('Open clicked')}, 0],
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# '---',
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# ['Quit', proc{exit}, 0]])
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# menubar.add_menu([['Edit', 0],
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# ['Cut', proc{puts('Cut clicked')}, 2],
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# ['Copy', proc{puts('Copy clicked')}, 0],
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# ['Paste', proc{puts('Paste clicked')}, 0]])
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# menubar.configure('tearoff', false)
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# menubar.configure('foreground', 'grey40')
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# menubar.configure('activeforeground', 'red')
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# menubar.configure('font', '-adobe-helvetica-bold-r-*--12-*-iso8859-1')
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# menubar.pack('side'=>'top', 'fill'=>'x')
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#
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#
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# OR
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#
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# radio_var = TkVariable.new('y')
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# menu_spec = [
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# [['File', 0],
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# {:label=>'Open', :command=>proc{puts('Open clicked')}, :underline=>0},
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# '---',
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# ['Check_A', TkVariable.new(true), 6],
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# {:type=>'checkbutton', :label=>'Check_B',
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# :variable=>TkVariable.new, :underline=>6},
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# '---',
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# ['Radio_X', [radio_var, 'x'], 6],
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# ['Radio_Y', [radio_var, 'y'], 6],
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# ['Radio_Z', [radio_var, 'z'], 6],
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# '---',
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# ['cascade', [
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# ['sss', proc{p 'sss'}, 0],
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# ['ttt', proc{p 'ttt'}, 0],
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# ['uuu', proc{p 'uuu'}, 0],
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# ['vvv', proc{p 'vvv'}, 0],
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# ], 0],
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# '---',
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# ['Quit', proc{exit}, 0]],
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# [['Edit', 0],
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# ['Cut', proc{puts('Cut clicked')}, 2],
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# ['Copy', proc{puts('Copy clicked')}, 0],
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# ['Paste', proc{puts('Paste clicked')}, 0]]
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# ]
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# menubar = TkMenubar.new(nil, menu_spec,
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# 'tearoff'=>false,
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# 'foreground'=>'grey40',
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# 'activeforeground'=>'red',
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# 'font'=>'Helvetia 12 bold')
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# menubar.pack('side'=>'top', 'fill'=>'x')
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# See tk/menuspec.rb about the format of the menu_spec
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# To use add_menu, configuration must be done by calling configure after
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# adding all menus by add_menu, not by the constructor arguments.
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require 'tk'
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require 'tk/frame'
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require 'tk/composite'
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require 'tk/menuspec'
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class TkMenubar<Tk::Frame
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include TkComposite
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include TkMenuSpec
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def initialize(parent = nil, spec = nil, options = {})
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if parent.kind_of? Hash
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options = parent
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parent = nil
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spec = (options.has_key?('spec'))? options.delete('spec'): nil
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end
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_symbolkey2str(options)
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menuspec_opt = {}
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TkMenuSpec::MENUSPEC_OPTKEYS.each{|key|
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menuspec_opt[key] = options.delete(key) if options.has_key?(key)
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}
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super(parent, options)
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@menus = []
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spec.each{|info| add_menu(info, menuspec_opt)} if spec
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options.each{|key, value| configure(key, value)} if options
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end
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def add_menu(menu_info, menuspec_opt={})
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mbtn, menu = _create_menubutton(@frame, menu_info, menuspec_opt)
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submenus = _get_cascade_menus(menu).flatten
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@menus.push([mbtn, menu])
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delegate('tearoff', menu, *submenus)
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delegate('foreground', mbtn, menu, *submenus)
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delegate('background', mbtn, menu, *submenus)
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delegate('disabledforeground', mbtn, menu, *submenus)
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delegate('activeforeground', mbtn, menu, *submenus)
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delegate('activebackground', mbtn, menu, *submenus)
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delegate('font', mbtn, menu, *submenus)
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delegate('kanjifont', mbtn, menu, *submenus)
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end
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def [](index)
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return @menus[index]
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end
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end
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