dialog.py

   1 import gtk
   2
   3 n_windows = 0
   4
   5 class Dialog(gtk.Dialog):
   6         def __init__(self):
   7                 global n_windows
   8                 gtk.Dialog.__init__(self)
   9                 self.set_has_separator(False)
  10                 self.set_position(gtk.WIN_POS_CENTER)
  11
  12                 def destroyed(widget):
  13                         global n_windows
  14                         n_windows -= 1
  15                         if n_windows == 0:
  16                                 gtk.main_quit()
  17                 self.connect('destroy', destroyed)
  18
  19                 n_windows += 1
  20
  21         def add_mixed_button(self, message, stock, response):
  22                 button = gtk.Button()
  23
  24                 label = gtk.Label('')
  25                 label.set_text_with_mnemonic(message)
  26                 label.set_mnemonic_widget(button)
  27
  28                 image = gtk.image_new_from_stock(stock, gtk.ICON_SIZE_BUTTON)
  29                 box = gtk.HBox(False, 2)
  30                 align = gtk.Alignment(0.5, 0.5, 0.0, 0.0)
  31
  32                 box.pack_start(image, False, False, 0)
  33                 box.pack_end(label, False, False, 0)
  34
  35                 button.add(align)
  36                 align.add(box)
  37                 button.set_flags(gtk.CAN_DEFAULT)
  38
  39                 self.add_action_widget(button, response)
  40                 button.show_all()
  41
  42 def alert(parent, message):
  43         box = gtk.MessageDialog(parent, gtk.DIALOG_DESTROY_WITH_PARENT,
  44                                 gtk.MESSAGE_ERROR, gtk.BUTTONS_OK,
  45                                 str(message))
  46         box.set_position(gtk.WIN_POS_CENTER)
  47         box.connect('response', lambda b, r: box.destroy())
  48         box.show()