glimmer_0_5_0.rb

# You may clone glimmer repo, follow setup instructions, and run bin/girb then copy/paste code below
class RedLabel
  include Glimmer::UI::CustomWidget

  before_body {
    @color = color(:red)
  }
  
  after_body {
    body_root.on_mouse_up {
      message_box = MessageBox.new(swt_widget.getShell)
      message_box.setText("Red Label")
      message_box.setMessage("This is a Red Label")
      message_box.open        
    }
  }
  
  body {
    label(:center) {
      background @color
    }
  }    
end

shell {
  text 'Example'
  red_label {
    text 'Click Me'
    font height: 20
  }
}.open