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switchable between Tk (standard Tcl/Tk widget set) and Ttk (Tile). Initial default widget set is Tk. Now, toplevel widget classes are removed and defined as aliases. For example, "TkButton" is an alias of the "Tk::Button" class. Those aliases are replaced when switching default widget set. "Tk.default_widget_set=" is the method for switching default widget set. "Tk.default_widget_set = :Ttk" defines Ttk (Tile) widget set as default. It means that "TkButton" denotes "Tk::Tile::Button" class. And then, "TkButton.new" creates a Tk::Tile::Button widget. Of course, you can back to use standard Tk widgets as the default widget set by calling "Tk.default_widget_set = :Tk", whenever you want. Based on thie feature, you can use Ttk widget styling engine on your old Ruby/Tk application without modifying its source, if you don'tuse widget options unsupported on Ttk widgets (At first, call "Tk.default_widget_set = :Ttk", and next load and run your application). This is one step for supporting Tcl/Tk8.5 features. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15618 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
117 lines
2.4 KiB
Ruby
117 lines
2.4 KiB
Ruby
#
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# tnotebook widget
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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/tile.rb'
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module Tk
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module Tile
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class TNotebook < TkWindow
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end
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Notebook = TNotebook
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end
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end
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Tk.__set_toplevel_aliases__(:Ttk, Tk::Tile::Notebook, :TkNotebook)
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class Tk::Tile::TNotebook < TkWindow
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################################
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include TkItemConfigMethod
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def __item_cget_cmd(id)
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[self.path, 'tab', id]
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end
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private :__item_cget_cmd
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def __item_config_cmd(id)
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[self.path, 'tab', id]
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end
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private :__item_config_cmd
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def __item_listval_optkeys(id)
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[]
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end
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private :__item_listval_optkeys
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def __item_methodcall_optkeys(id) # { key=>method, ... }
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{}
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end
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private :__item_methodcall_optkeys
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#alias tabcget itemcget
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alias tabconfigure itemconfigure
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alias tabconfiginfo itemconfiginfo
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alias current_tabconfiginfo current_itemconfiginfo
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def tabcget(tagOrId, option)
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tabconfigure(tagOrId, option)[-1]
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end
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################################
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include Tk::Tile::TileWidget
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if Tk::Tile::USE_TTK_NAMESPACE
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TkCommandNames = ['::ttk::notebook'.freeze].freeze
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else
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TkCommandNames = ['::tnotebook'.freeze].freeze
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end
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WidgetClassName = 'TNotebook'.freeze
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WidgetClassNames[WidgetClassName] = self
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def self.style(*args)
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[self::WidgetClassName, *(args.map!{|a| _get_eval_string(a)})].join('.')
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end
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def enable_traversal()
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if Tk::Tile::TILE_SPEC_VERSION_ID < 5
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tk_call_without_enc('::tile::enableNotebookTraversal', @path)
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elsif Tk::Tile::TILE_SPEC_VERSION_ID < 7
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tk_call_without_enc('::tile::notebook::enableTraversal', @path)
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else
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tk_call_without_enc('::ttk::notebook::enableTraversal', @path)
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end
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self
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end
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def add(child, keys=nil)
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if keys && keys != None
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tk_send_without_enc('add', _epath(child), *hash_kv(keys))
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else
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tk_send_without_enc('add', _epath(child))
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end
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self
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end
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def forget(idx)
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tk_send('forget', idx)
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self
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end
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def index(idx)
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number(tk_send('index', idx))
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end
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def insert(idx, subwin, keys=nil)
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if keys && keys != None
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tk_send('insert', idx, subwin, *hash_kv(keys))
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else
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tk_send('insert', idx, subwin)
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end
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self
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end
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def select(idx)
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tk_send('select', idx)
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self
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end
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def selected
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window(tk_send_without_enc('select'))
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end
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def tabs
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list(tk_send('tabs'))
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end
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end
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