Class: TkFrameAdapter

Inherits:
TkFrame
  • Object
show all
Defined in:
lib/a-tkcommons.rb

Direct Known Subclasses

AGTkSplittedFrames

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(scope_parent = nil, args = nil) ⇒ TkFrameAdapter

Returns a new instance of TkFrameAdapter.



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# File 'lib/a-tkcommons.rb', line 267

def initialize(scope_parent=nil, args=nil)
  newargs =  Arcadia.style('panel')
  if !args.nil?
    newargs.update(args) 
  end
  super(scope_parent, newargs)
  @scope_parent = scope_parent
  #@movable = false
end

Instance Attribute Details

#frame ⇒ Object (readonly)

include TkMovable



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# File 'lib/a-tkcommons.rb', line 266

def frame
  @frame
end

Instance Method Details

#attach_frame(_frame) ⇒ Object 



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# File 'lib/a-tkcommons.rb', line 295

def attach_frame(_frame)
  @frame = _frame
  refresh_layout_manager
  self.map
  self.bind("Map", proc{@frame.raise})
  self
end

#detach_frame ⇒ Object

def add_moved_by(_obj)

  @movable = true
  start_moving(_obj, self)
end



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# File 'lib/a-tkcommons.rb', line 282

def detach_frame
  if @frame
#      if @movable
#        @frame.bind_remove("Configure")
#        @frame.bind_remove("Map")
#        @frame.bind_remove("Unmap")
#      end
    self.bind_remove("Map")
    self.unmap(@manager_forced_to_frame)
    @frame = nil
  end
end

#is_pack? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/a-tkcommons.rb', line 315

def is_pack?
  @frame_manager == 'pack'
end

#is_place? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/a-tkcommons.rb', line 311

def is_place?
  @frame_manager == 'place' || is_undefined?
end

#is_undefined? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/a-tkcommons.rb', line 307

def is_undefined?
  @frame_manager.nil? || @frame_manager == ''
end

#map(_layout_manager = nil) ⇒ Object 



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# File 'lib/a-tkcommons.rb', line 319

def map(_layout_manager=nil)
  if _layout_manager == "place" || (_layout_manager.nil? && is_place?) 
    if is_undefined? && _layout_manager
      @frame.place('x'=>0, 'y'=>0, 'relheight'=> 1, 'relwidth'=>1, 'bordermode'=>'outside')
      @manager_forced_to_frame = "place" 
    end
    place('in'=>@frame, 'x'=>0, 'y'=>0, 'relheight'=> 1, 'relwidth'=>1, 'bordermode'=>'outside')
  elsif _layout_manager == "pack" || (_layout_manager.nil? && is_pack?)
    if is_undefined? && _layout_manager
      @frame.pack('fill'=>'both', :padx=>0, :pady=>0,  'expand'=>'yes')
      @manager_forced_to_frame = "pack" 
    end
    pack('in'=>@frame, 'fill'=>'both', :padx=>0, :pady=>0,  'expand'=>'yes')
  end
end

#refresh_layout_manager ⇒ Object 



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# File 'lib/a-tkcommons.rb', line 303

def refresh_layout_manager
  @frame_manager = TkWinfo.manager(@frame)
end

#unmap(_layout_manager = nil) ⇒ Object 



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# File 'lib/a-tkcommons.rb', line 335

def unmap(_layout_manager=nil)
  if _layout_manager == "place" || (_layout_manager.nil? && is_place?)
    self.unplace
    @frame.unplace if @frame && @manager_forced_to_frame == "place"
  elsif _layout_manager == "pack" || (_layout_manager.nil? && is_pack?)
    self.unpack
    @frame.unpack if @frame  && @manager_forced_to_frame == "pack"
  end
end