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+# Copyright (C) 2009, Tutorius.org
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+"""
+The Dialog module provides means of interacting with the user
+through the use of Dialogs.
+"""
+import gtk
+
+class TutoriusDialog(gtk.Dialog):
+ """
+ TutoriusDialog is a simple wrapper around gtk.Dialog.
+
+ It allows creating and showing a dialog and connecting the response and
+ button click events to callbacks.
+ """
+ def __init__(self, label="Hint", button_clicked_cb=None, response_cb=None):
+ """
+ Constructor.
+
+ @param label text to be shown on the dialog
+ @param button_clicked_cb callback for the button click
+ @param response_cb callback for the dialog response
+ """
+ gtk.Dialog.__init__(self)
+
+ self._button = gtk.Button(label)
+
+ self.add_action_widget(self._button, 1)
+
+ if not button_clicked_cb == None:
+ self._button.connect("clicked", button_clicked_cb)
+
+ self._button.show()
+
+ if not response_cb == None:
+ self.connect("response", response_cb)
+
+ self.set_decorated(False)
+
+ def set_button_clicked_cb(self, funct):
+ """Setter for the button_clicked callback"""
+ self._button.connect("clicked", funct)
+
+ def close_self(self, arg=None):
+ """Close the dialog"""
+ self.destroy()