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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
78 lines
1.8 KiB
Ruby
78 lines
1.8 KiB
Ruby
#
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# tk/macpkg.rb : methods for Tcl/Tk packages for Macintosh
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# 2000/11/22 by Hidetoshi Nagai <nagai@ai.kyutech.ac.jp>
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#
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# ATTENTION !!
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# This is NOT TESTED. Because I have no test-environment.
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#
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#
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require 'tk'
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module Tk
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def Tk.load_tclscript_rsrc(resource_name, file=None)
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# Mac only
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tk_call('source', '-rsrc', resource_name, file)
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end
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def Tk.load_tclscript_rsrcid(resource_id, file=None)
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# Mac only
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tk_call('source', '-rsrcid', resource_id, file)
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end
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end
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module Tk::MacResource
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end
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#TkMacResource = Tk::MacResource
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Tk.__set_toplevel_aliases__(:Tk, Tk::MacResource, :TkMacResource)
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module Tk::MacResource
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extend Tk
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extend Tk::MacResource
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TkCommandNames = ['resource'.freeze].freeze
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PACKAGE_NAME = 'resource'.freeze
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def self.package_name
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PACKAGE_NAME
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end
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tk_call_without_enc('package', 'require', 'resource')
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def close(rsrcRef)
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tk_call('resource', 'close', rsrcRef)
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end
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def delete(rsrcType, opts=nil)
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tk_call('resource', 'delete', *(hash_kv(opts) << rsrcType))
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end
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def files(rsrcRef=nil)
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if rsrcRef
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tk_call('resource', 'files', rsrcRef)
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else
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tk_split_simplelist(tk_call('resource', 'files'))
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end
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end
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def list(rsrcType, rsrcRef=nil)
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tk_split_simplelist(tk_call('resource', 'list', rsrcType, rsrcRef))
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end
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def open(fname, access=nil)
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tk_call('resource', 'open', fname, access)
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end
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def read(rsrcType, rsrcID, rsrcRef=nil)
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tk_call('resource', 'read', rsrcType, rsrcID, rsrcRef)
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end
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def types(rsrcRef=nil)
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tk_split_simplelist(tk_call('resource', 'types', rsrcRef))
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end
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def write(rsrcType, data, opts=nil)
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tk_call('resource', 'write', *(hash_kv(opts) << rsrcType << data))
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end
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module_function :close, :delete, :files, :list, :open, :read, :types, :write
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end
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