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ce1b23b7a5
* ext/tk/lib/tk.rb: better operation for SIGINT when processing callbacks. * ext/tk/lib/tk/msgcat.rb: ditto. * ext/tk/lib/tk/variable.rb: ditto. * ext/tk/lib/tk/timer.rb: ditto. * ext/tk/lib/tk/validation.rb: add Tk::ValidateConfigure.__def_validcmd() to define validatecommand methods easier * ext/tk/lib/tk.rb (_genobj_for_tkwidget): support autoload Tk ext classes * ext/tk/lib/tk/canvas.rb and so on: remove the parent widget type check for items (e.g. canvas items; depends on the class) to avoid some troubles on Tk extension widget class definition. * ext/tk/lib/tkextlib/: add Iwidget and TkTable extension support * ext/tk/sample/tkextlib/: add samples of Iwidget and TkTable git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6630 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
87 lines
1.6 KiB
Ruby
87 lines
1.6 KiB
Ruby
#
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# tkextlib/iwidgets/optionmenu.rb
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# by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
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#
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require 'tk'
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require 'tkextlib/iwidgets.rb'
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module Tk
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module Iwidgets
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class Optionmenu < Tk::Iwidgets::Labeledwidget
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end
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end
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end
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class Tk::Iwidgets::Optionmenu
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TkCommandNames = ['::iwidgets::optionmenu'.freeze].freeze
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WidgetClassName = 'Optionmenu'.freeze
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WidgetClassNames[WidgetClassName] = self
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def delete(first, last=nil)
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if last
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tk_call(@path, 'delete', first, last)
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else
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tk_call(@path, 'delete', first)
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end
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self
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end
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def disable(idx)
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tk_call(@path, 'disable', idx)
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self
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end
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def enable(idx)
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tk_call(@path, 'enable', idx)
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self
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end
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def get(first=nil, last=nil)
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if last
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simplelist(tk_call(@path, 'get', first, last))
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elsif first
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tk_call(@path, 'get', first)
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else
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tk_call(@path, 'get')
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end
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end
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def get_range(first, last)
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get(first, last)
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end
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def get_selected
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get()
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end
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def index(idx)
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number(tk_call(@path, 'index', idx))
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end
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def insert(idx, *args)
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tk_call(@path, 'insert', idx, *args)
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self
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end
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def select(idx)
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tk_call(@path, 'select', idx)
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self
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end
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def sort(*params, &b)
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# see 'lsort' man page about params
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if b
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tk_call(@path, 'sort', '-command', proc(&b), *params)
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else
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tk_call(@path, 'sort', *params)
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end
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self
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end
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def sort_ascending
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tk_call(@path, 'sort', 'ascending')
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self
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end
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def sort_descending
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tk_call(@path, 'sort', 'descending')
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self
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end
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end
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