Source code for tesfdmtools.utils.widgets.msg

#!/usr/bin/env python3
"""
.. module:: msg
   :synopsis: Show a message in a window
.. moduleauthor:: Cor de Vries <c.p.de.vries@sron.nl>         
"""

import gi
gi.require_version('Gtk', '3.0')
from gi.repository import Gtk

def msg(msg,parent=None,title=None):
   '''
   Show a message in a window. Uses the Gtk.MessageDialog window.

   Args:
      * `msg` = The message text to be shown

   Kwargs:
      * `title` = Title for the message
      * `parent` = Parent window if it exists

   '''
   dialog=Gtk.MessageDialog(
        parent=None,type=Gtk.MessageType.INFO,buttons=Gtk.ButtonsType.OK,message_format=msg)
   if parent is not None:
        dialog.set_transient_for(parent)
   if title is not None:
        dialog.set_title(title)
   dialog.show()
   dialog.run()
   dialog.destroy()
   return None