Class: LifeGameViewerFrame

Inherits:
JFrame
  • Object
show all
Defined in:
lib/life_game_viewer/view/life_game_viewer_frame.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(life_model) ⇒ LifeGameViewerFrame

Returns a new instance of LifeGameViewerFrame.



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# File 'lib/life_game_viewer/view/life_game_viewer_frame.rb', line 58

def initialize(life_model)
  model_validation_message = ModelValidation.new.methods_missing_message(life_model)
  if model_validation_message
    raise model_validation_message
  end

  super('The Game of Life')
  @table_model = LifeTableModel.new(life_model)
  self.default_close_operation = JFrame::EXIT_ON_CLOSE
  add(JScrollPane.new(Table.new(table_model)), BorderLayout::CENTER)
  add(HeaderPanel.new, BorderLayout::NORTH)
  add(BottomPanel.new(@table_model, self), BorderLayout::SOUTH)
  content_pane.border = BorderFactory.create_empty_border(12, 12, 12, 12)
  pack
end

Instance Attribute Details

#table_model ⇒ Object

Returns the value of attribute table_model.



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# File 'lib/life_game_viewer/view/life_game_viewer_frame.rb', line 44

def table_model
  @table_model
end

Class Method Details

.view_sample ⇒ Object

Special class method for demonstration purposes; makes it trivially simple to view the program in action without having to add any custom behavior.



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# File 'lib/life_game_viewer/view/life_game_viewer_frame.rb', line 49

def self.view_sample
  str = ''
  12.times { str << ('*-' * 6) << "\n" }
  model = SampleLifeModel.create_from_string(str)
  frame = LifeGameViewerFrame.new(model)
  frame.visible = true
  frame  # return frame so it can be manipulated (.visible =, etc.)
end

Instance Method Details

#getPreferredSize ⇒ Object

This is the method that Swing will call to ask what size to attempt to set for this window.



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# File 'lib/life_game_viewer/view/life_game_viewer_frame.rb', line 76

def getPreferredSize
  # use the default size calculation; this would of course also be accomplished
  # by not implementing the method at all.
  super

  # Or, you can override it with specific pixel sizes (width, height)
  # Dimension.new(700, 560)

  # Or, use the line below to make it the full screen size:
  # Toolkit.get_default_toolkit.screen_size
end