1 files changed, 108 insertions, 0 deletions
diff --git a/ruby_1_8_5/ext/tk/lib/tk/root.rb b/ruby_1_8_5/ext/tk/lib/tk/root.rb
new file mode 100644
index 0000000000..0e5584c7c1
--- /dev/null
+++ b/ruby_1_8_5/ext/tk/lib/tk/root.rb
@@ -0,0 +1,108 @@
+#
+# tk/root.rb : treat root widget
+#
+require 'tk'
+require 'tk/wm'
+require 'tk/menuspec'
+
+class TkRoot<TkWindow
+  include Wm
+  include TkMenuSpec
+
+  def __methodcall_optkeys  # { key=>method, ... }
+    TOPLEVEL_METHODCALL_OPTKEYS
+  end
+  private :__methodcall_optkeys
+
+=begin
+  ROOT = []
+  def TkRoot.new(keys=nil)
+    if ROOT[0]
+      Tk_WINDOWS["."] = ROOT[0]
+      return ROOT[0]
+    end
+    new = super(:without_creating=>true, :widgetname=>'.')
+    if keys  # wm commands
+      keys.each{|k,v|
+        if v.kind_of? Array
+          new.send(k,*v)
+        else
+          new.send(k,v)
+        end
+      }
+    end
+    ROOT[0] = new
+    Tk_WINDOWS["."] = new
+  end
+=end
+  def TkRoot.new(keys=nil, &b)
+    unless TkCore::INTERP.tk_windows['.']
+      TkCore::INTERP.tk_windows['.'] = 
+        super(:without_creating=>true, :widgetname=>'.'){}
+    end
+    root = TkCore::INTERP.tk_windows['.']
+
+    keys = _symbolkey2str(keys)
+
+    # wm commands
+    root.instance_eval{
+      __methodcall_optkeys.each{|key, method|
+        value = keys.delete(key.to_s)
+        self.__send__(method, value) if value
+      }
+    }
+
+    if keys  # wm commands ( for backward comaptibility )
+      keys.each{|k,v|
+        if v.kind_of? Array
+          root.__send__(k,*v)
+        else
+          root.__send__(k,v)
+        end
+      }
+    end
+
+    root.instance_eval(&b) if block_given?
+    root
+  end
+
+  WidgetClassName = 'Tk'.freeze
+  WidgetClassNames[WidgetClassName] = self
+
+  def self.to_eval
+    # self::WidgetClassName
+    '.'
+  end
+
+  def create_self
+    @path = '.'
+  end
+  private :create_self
+
+  def path
+    "."
+  end
+
+  def add_menu(menu_info, tearoff=false, opts=nil)
+    # See tk/menuspec.rb for menu_info.
+    # opts is a hash of default configs for all of cascade menus. 
+    # Configs of menu_info can override it. 
+    if tearoff.kind_of?(Hash)
+      opts = tearoff
+      tearoff = false
+    end
+    _create_menubutton(self, menu_info, tearoff, opts)
+  end
+
+  def add_menubar(menu_spec, tearoff=false, opts=nil)
+    # See tk/menuspec.rb for menu_spec.
+    # opts is a hash of default configs for all of cascade menus.
+    # Configs of menu_spec can override it. 
+    menu_spec.each{|info| add_menu(info, tearoff, opts)}
+    self.menu
+  end
+
+  def TkRoot.destroy
+    TkCore::INTERP._invoke('destroy', '.')
+  end
+end