Tk::HTML_Widget::ClippingWindow

Constants

HtmlClip_TBL
WidgetClassName

Public Class Methods

new(parent, keys={}) click to toggle source

 
               # File tk/lib/tkextlib/tkHTML/htmlwidget.rb, line 47
def self.new(parent, keys={})
  if parent.kind_of?(Hash)
    keys = TkComm._symbolkey2str(parent)
    parent = keys.delete('parent')
  end

  if parent.kind_of?(String)
    ppath = parent.path
  elsif parent
    ppath = parent
  else
    ppath = ''
  end
  HtmlClip_TBL.mutex.synchronize{
    return HtmlClip_TBL[ppath] if HtmlClip_TBL[ppath]
  }

  widgetname = keys.delete('widgetname')
  if widgetname =~ /^(.*)\.[^.]+$/
    ppath2 = $1
    if ppath2[0] != ?.
      ppath2 = ppath + '.' + ppath2
    end
    HtmlClip_TBL.mutex.synchronize{
      return HtmlClip_TBL[ppath2] if HtmlClip_TBL[ppath2]
    }

    ppath = ppath2
  end

  parent = TkComm._genobj_for_tkwidget(ppath)
  unless parent.kind_of?(Tk::HTML_Widget)
    fail ArgumentError, "parent must be a Tk::HTML_Widget instance"
  end

  super(parent)
end

new(parent) click to toggle source

 
               # File tk/lib/tkextlib/tkHTML/htmlwidget.rb, line 85
def initialize(parent)
  @parent = parent
  @ppath = parent.path
  @path = @id = @ppath + '.x'
  HtmlClip_TBL.mutex.synchronize{
    HtmlClip_TBL[@ppath] = self
  }
end

Public Instance Methods

method_missing(m, *args, &b) click to toggle source

 
               # File tk/lib/tkextlib/tkHTML/htmlwidget.rb, line 94
def method_missing(m, *args, &b)
  @parent.__send__(m, *args, &b)
end