app.rb

#
# Initialize the stuff
#
# We build the status bar item menu

framework 'AppKit'
def setupMenu
  menu = NSMenu.new
  menu.initWithTitle 'Flipsicle'
  mi = NSMenuItem.new
  mi.title = 'Hellow from Flipsicle!'
  mi.action = 'sayHello:'
  mi.target = self
  menu.addItem mi
 
  mi = NSMenuItem.new
  mi.title = 'Quit'
  mi.action = 'quit:'
  mi.target = self
  menu.addItem mi
 
  menu
end
 
# Init the status bar
def initStatusBar(menu)
  status_bar = NSStatusBar.systemStatusBar
  status_item = status_bar.statusItemWithLength(NSVariableStatusItemLength)
  status_item.setMenu menu 
  img = NSImage.new.initWithContentsOfFile 'bitcoin.png'
  status_item.setImage(img)
end
 
#
# Menu Item Actions
#
def sayHello(sender)
    alert = NSAlert.new
    alert.messageText = 'This is Flipsicle'
    alert.informativeText = "Isn't this cool?"
    alert.alertStyle = NSInformationalAlertStyle
    alert.addButtonWithTitle("Yeah!")
    response = alert.runModal
end
def quit(sender)
  app = NSApplication.sharedApplication
  app.terminate(self)
end
 
# Rock'n Roll
app = NSApplication.sharedApplication
# Create the status bar item, add the menu and set the image
initStatusBar(setupMenu)
app.run

bitcoin.png