Class: SimpleGuiCreator::NonBlockingDialog

Inherits:
JDialog
  • Object
show all
Defined in:
lib/simple_gui_creator/swing_helpers.rb

Instance Method Summary collapse

Constructor Details

#initialize(title_and_display_text, close_button_text = 'Close') ⇒ NonBlockingDialog

Returns a new instance of NonBlockingDialog.



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# File 'lib/simple_gui_creator/swing_helpers.rb', line 152

def initialize title_and_display_text, close_button_text = 'Close'
  super nil # so that set_title will work
  lines = title_and_display_text.split("\n")
  set_title lines[0]
  get_content_pane.set_layout nil
  lines.each_with_index{|line, idx|
    jlabel = JLabel.new line
    jlabel.set_bounds(10, 15*idx, 550, 24)
    get_content_pane.add jlabel
  }
  close = JButton.new( close_button_text ).on_clicked {
    self.dispose
  }
  number_of_lines = lines.length
  close.set_bounds(125,30+15*number_of_lines, close_button_text.length * 15,25)
  get_content_pane.add close
  set_size 550, 100+(15*number_of_lines) # XXX variable width? or use swing build in better?
  set_visible true
  setDefaultCloseOperation JFrame::DISPOSE_ON_CLOSE
  setLocationRelativeTo nil # center it on the screen
  
end