dynamic_sizing.py 文件源码

def on_folder_clicked(self, widget):
        dialog = Gtk.FileChooserDialog("Please choose a folder", self.get_toplevel(),
                                       Gtk.FileChooserAction.SELECT_FOLDER,
                                       (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL,
                                        "Select", Gtk.ResponseType.OK))
        dialog.set_default_size(800, 400)

        response = dialog.run()
        if response == Gtk.ResponseType.OK:
            print("Select clicked")
            str1 = "Folder selected: " + dialog.get_filename()
            print(str1)
            self.fold_str = str1
            self.text_folder.set_text(dialog.get_filename())
        elif response == Gtk.ResponseType.CANCEL:
            print("Cancel clicked")

        dialog.destroy()