import gtk

class CmdWindow:
    def __init__(self):
        self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
        self.window.set_geometry_hints(min_width = 350);
        self.window.connect("delete_event", self.delete_event)
        self.window.connect("destroy", self.destroy_event)
        self.entry = gtk.Entry()
        self.entry.connect("activate", self.activate_event)
        self.button = gtk.Button(stock = gtk.STOCK_OK)
        self.button.connect("clicked", self.activate_event)
        self.hbox = gtk.HBox()
        self.hbox.pack_start(self.entry)
        self.hbox.pack_start(self.button, expand = False)
        self.window.add(self.hbox)
        self.window.show_all()

    def main(self):
        self.text = ''
        gtk.main()
        return self.text

    def delete_event(self, widget, event, data=None):
        return False

    def destroy_event(self, widget, data=None):
        gtk.main_quit()

    def activate_event(self, widget, data=None):
        self.text = self.entry.get_text()
        self.window.destroy()