main.py 文件源码

def entryDialog(self, message, title='', defaultText=''):
        # Returns user input as a string or None
        # If user does not input text it returns None, NOT AN EMPTY STRING.
        dialogWindow = Gtk.MessageDialog(self, Gtk.DialogFlags.MODAL | Gtk.DialogFlags.DESTROY_WITH_PARENT, Gtk.MessageType.INFO, Gtk.ButtonsType.OK_CANCEL, message)

        dialogWindow.set_title(title)

        dialogBox = dialogWindow.get_content_area()
        userEntry = Gtk.Entry()
        userEntry.set_text(defaultText)
        dialogBox.pack_end(userEntry, False, False, 0)

        dialogWindow.show_all()
        response = dialogWindow.run()
        text = userEntry.get_text()
        dialogWindow.destroy()
        if (response == Gtk.ResponseType.OK) and (text != ''):
            return text
        else:
            return None