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tk/lib/tkextlib/itk/incr_tk.rb

Parent

TkObject

Methods

::id2obj
::new
::new
#bind
#bind_append
#bind_remove
#bindinfo
#epath
#master
#method_missing
#mutex
#name
#path
#tk_send
#tk_send_with_enc
#tk_send_without_enc
#to_eval
#widget
#widget_class

Class/Module Index

Tk::Itk::Component

Constants

ComponentID_TBL
Itk_Component_ID

Public Class Methods

id2obj(master, id) click to toggle source

 
               # File tk/lib/tkextlib/itk/incr_tk.rb, line 159
def self.id2obj(master, id)
  if master.kind_of?(TkObject)
    master = master.path
  else
    master = master.to_s
  end
  ComponentID_TBL.mutex.synchronize{
    if ComponentID_TBL.key?(master)
      (ComponentID_TBL[master].key?(id))? ComponentID_TBL[master][id]: id
    else
      id
    end
  }
end

new(master, component) click to toggle source

 
               # File tk/lib/tkextlib/itk/incr_tk.rb, line 205
def initialize(master, component)
  @master = master
  @component = component

  ComponentID_TBL.mutex.synchronize{
    ComponentID_TBL[@master][@component] = self
  }

  begin
    @widget = window(tk_call(@master, 'component', @component))
    @path = @widget.path
  rescue
    @widget = nil
    @path = nil
  end
end

new(master, component=nil) click to toggle source

 
               # File tk/lib/tkextlib/itk/incr_tk.rb, line 174
def self.new(master, component=nil)
  if master.kind_of?(TkObject)
    master = master.path
  else
    master = master.to_s
  end

  if component.kind_of?(Tk::Itk::Component)
    component = component.name
  elsif component
    component = component.to_s
  else
    Itk_Component_ID.mutex.synchronize{
      component = Itk_Component_ID.join(TkCore::INTERP._ip_id_)
      Itk_Component_ID[1].succ!
    }
  end

  ComponentID_TBL.mutex.synchronize{
    if ComponentID_TBL.key?(master)
      if ComponentID_TBL[master].key?(component)
        return ComponentID_TBL[master][component]
      end
    else
      ComponentID_TBL[master] = {}
    end
  }

  super(master, component)
end

Public Instance Methods

bind(context, *args) click to toggle source

def bind(*args)

unless @widget
  begin
    @widget = window(tk_call(@master, 'component', @component))
    @path = @widget.path
  rescue
    fail RuntimeError, 'component is not assigned to a widget'
  end
end
@widget.bind(*args)

end

 
               # File tk/lib/tkextlib/itk/incr_tk.rb, line 373
def bind(context, *args)
  unless @widget
    begin
      @widget = window(tk_call(@master, 'component', @component))
      @path = @widget.path
    rescue
      fail RuntimeError, 'component is not assigned to a widget'
    end
  end
  # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
  if TkComm._callback_entry?(args[0]) || !block_given?
    cmd = args.shift
  else
    cmd = Proc.new
  end
  @widget.bind(context, cmd, *args)
end

bind_append(context, *args) click to toggle source

def #bind_append(*args)

unless @widget
  begin
    @widget = window(tk_call(@master, 'component', @component))
    @path = @widget.path
  rescue
    fail RuntimeError, 'component is not assigned to a widget'
  end
end
@widget.bind_append(*args)

end

 
               # File tk/lib/tkextlib/itk/incr_tk.rb, line 402
def bind_append(context, *args)
  unless @widget
    begin
      @widget = window(tk_call(@master, 'component', @component))
      @path = @widget.path
    rescue
      fail RuntimeError, 'component is not assigned to a widget'
    end
  end
  # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
  if TkComm._callback_entry?(args[0]) || !block_given?
    cmd = args.shift
  else
    cmd = Proc.new
  end
  @widget.bind_append(context, cmd, *args)
end

bind_remove(*args) click to toggle source

 
               # File tk/lib/tkextlib/itk/incr_tk.rb, line 420
def bind_remove(*args)
  unless @widget
    begin
      @widget = window(tk_call(@master, 'component', @component))
      @path = @widget.path
    rescue
      fail RuntimeError, 'component is not assigned to a widget'
    end
  end
  @widget.bind_remove(*args)
end

bindinfo(*args) click to toggle source

 
               # File tk/lib/tkextlib/itk/incr_tk.rb, line 432
def bindinfo(*args)
  unless @widget
    begin
      @widget = window(tk_call(@master, 'component', @component))
      @path = @widget.path
    rescue
      fail RuntimeError, 'component is not assigned to a widget'
    end
  end
  @widget.bindinfo(*args)
end

epath() click to toggle source

 
               # File tk/lib/tkextlib/itk/incr_tk.rb, line 234
def epath
  path()
end

master() click to toggle source

 
               # File tk/lib/tkextlib/itk/incr_tk.rb, line 242
def master
  @master
end

method_missing(id, *args) click to toggle source

 
               # File tk/lib/tkextlib/itk/incr_tk.rb, line 274
def method_missing(id, *args)
  name = id.id2name

  # try 1 : component command
  begin
    return tk_call(@master, 'component', @component, name, *args)
  rescue
  end

  # try 2 : component configure
  len = args.length
  begin
    case len
    when 1
      if name[-1] == ?=
        return configure(name[0..-2], args[0])
      else
        return configure(name, args[0])
      end
    when 0
      return cget(name)
    end
  rescue
  end

  # try 3 : widget method or widget configure
  begin
    unless @widget
      @widget = window(tk_call(@master, 'component', @component))
      @path = @widget.path
    end
    @widget.__send__(id, *args)
  rescue
  end

  # unknown method
  super(id, *args)
  # fail RuntimeError, "unknown method '#{name}' for #{self.inspect}"
end

mutex() click to toggle source

 
               # File tk/lib/tkextlib/itk/incr_tk.rb, line 151
def mutex; @mutex; end

name() click to toggle source

 
               # File tk/lib/tkextlib/itk/incr_tk.rb, line 246
def name
  @component
end

path() click to toggle source

 
               # File tk/lib/tkextlib/itk/incr_tk.rb, line 222
def path
  unless @path
    begin
      @widget = window(tk_call(@master, 'component', @component))
      @path = @widget.path
    rescue
      fail RuntimeError, 'component is not assigned to a widget'
    end
  end
  @path
end

tk_send(cmd, *rest) click to toggle source

 
               # File tk/lib/tkextlib/itk/incr_tk.rb, line 314
def tk_send(cmd, *rest)
  begin
    tk_call(@master, 'component', @component, cmd, *rest)
  rescue
    unless @path
      begin
        @widget = window(tk_call(@master, 'component', @component))
        @path = @widget.path
      rescue
        fail RuntimeError, 'component is not assigned to a widget'
      end
    end
    tk_call(@path, cmd, *rest)
  end
end

tk_send_with_enc(cmd, *rest) click to toggle source

 
               # File tk/lib/tkextlib/itk/incr_tk.rb, line 346
def tk_send_with_enc(cmd, *rest)
  begin
    tk_call_with_enc(@master, 'component', @component, cmd, *rest)
  rescue
    unless @path
      begin
        @widget = window(tk_call(@master, 'component', @component))
        @path = @widget.path
      rescue
        fail RuntimeError, 'component is not assigned to a widget'
      end
    end
    tk_call_with_enc(@path, cmd, *rest)
  end
end

tk_send_without_enc(cmd, *rest) click to toggle source

 
               # File tk/lib/tkextlib/itk/incr_tk.rb, line 330
def tk_send_without_enc(cmd, *rest)
  begin
    tk_call_without_enc(@master, 'component', @component, cmd, *rest)
  rescue
    unless @path
      begin
        @widget = window(tk_call(@master, 'component', @component))
        @path = @widget.path
      rescue
        fail RuntimeError, 'component is not assigned to a widget'
      end
    end
    tk_call_without_enc(@path, cmd, *rest)
  end
end

to_eval() click to toggle source

 
               # File tk/lib/tkextlib/itk/incr_tk.rb, line 238
def to_eval
  path()
end

widget() click to toggle source

 
               # File tk/lib/tkextlib/itk/incr_tk.rb, line 250
def widget
  unless @widget
    begin
      @widget = window(tk_call(@master, 'component', @component))
      @path = @widget.path
    rescue
      fail RuntimeError, 'component is not assigned to a widget'
    end
  end
  @widget
end

widget_class() click to toggle source

 
               # File tk/lib/tkextlib/itk/incr_tk.rb, line 262
def widget_class
  unless @widget
    begin
      @widget = window(tk_call(@master, 'component', @component))
      @path = @widget.path
      @widget.classname
    rescue
      nil
    end
  end
end

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