From: Andrey Demidov <andrey.demidov@...>
Date: 2009-06-17T15:13:59+09:00
Subject: [qt] - connect signal with my method

Hi all,

  I'm trying to connect signal with the method of my class. If the
method doesn't have any arguments I have not the problems.  But I
couldn't find any solution to pass argument to my method.

  This is my code:

class RDPSelect < Qt::ListWidget

  slots 'action()'

  def initialize(parent = nil)
    super(parent)
  end

  def action(item)
    puts "hello"
  end
end

# gui section

app = Qt::Application.new(ARGV)

window = Qt::Widget.new()
window.resize(200, 120)

list = RDPSelect.new(window)
configs.each {|config| list.addItem(config['name'])}
Qt::Object.connect(list, SIGNAL('itemActivated(QListWidgetItem*)'),
list, SLOT('action(item)'))

window.show()
app.exec()

   When I launch it I get the message:

Object::connect: No such slot RDPSelect::action(item)

   Thanks in advance,
   Andrey
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