def action_go_event(self):
"""
Changes the current dir to the one, that is given in the adress bar.
"""
next_dir = QDir(self.adressbar.text())
if (next_dir.isAbsolute() and next_dir.exists()):
next_path = next_dir.path()
self.update_current_path(next_path)
else:
dialog = utility.message_dialog('The path entered does not exist.',
QMessageBox.Warning)
dialog.exec()
def action_up_event(self):
"""
Changes the current dir to one dir up in the hierarchy
"""
dir_up = QDir(self.current_path)
if (dir_up.cdUp()):
next_path = dir_up.path()
self.update_current_path(next_path)
else:
logging.warning('There is no directory above the one you are in.'
+ ' This message should not occur, because the'
+ ' button triggering this should be deactivated'
+ ' Please report this issue.')