Question

我用pygtk创建了一个简单的游戏，它启动了白色启动页面（选项，新游戏，ecc），当我按下newgame按钮时，我想更改窗口/框架并替换为游戏窗口。以下是代码示例：

import gi

gi.require_version('Gtk', '3.0')
from gi.repository import Gtk


class MainWindow(Gtk.Window):
    def __init__(self):
        Gtk.Window.__init__(self, title="Title of Window")
        self.set_border_width(20)
        layout = Gtk.Box(spacing=10)
        self.add(layout)
        self.set_default_size(300, 500)

        label_start = Gtk.Label("This is start page")
        layout.pack_start(label_start, True, True, 0)

        new_game_button = Gtk.Button("NEW GAME")
        new_game_button.connect("clicked", self.start_new_game)
        new_game_button.set_border_width(20)
        new_game_button.set_valign(Gtk.Align.CENTER)
        layout.pack_start(new_game_button, True, True, 0)

    def start_new_game(self, widget):
        # here is were i want to go to first page
        pass


class FirstPage(Gtk.Window):
    def __init__(self):
        Gtk.Window.__init__(self, title="Title of Window")
        self.set_border_width(20)
        layout = Gtk.Box(spacing=10)
        self.add(layout)
        self.set_default_size(300, 500)

        label_start = Gtk.Label("This is start page")
        layout.pack_start(label_start, True, True, 0)

        return_button = Gtk.Button("NEW GAME")
        return_button.connect("clicked", self.return_start_page)
        return_button.set_border_width(20)
        return_button.set_valign(Gtk.Align.CENTER)
        layout.pack_start(return_button, True, True, 0)


def return_start_page(self, widget):
    # here is were i want to manage the event to return to start page
    pass


window = MainWindow()
window.connect("delete-event", Gtk.main_quit)
window.show_all()
Gtk.main()

＆＃34;开始新游戏＆＃34;和＆＃34;返回开始页面＆＃34;方法是我想管理这个事件。我还需要将其他参数传递给New Game。我可以简单地在游戏窗口的 init 上添加它们吗？ PS：＆＃34;游戏窗口＆＃34;示例中是MainWindow，FirstPage代表我的＆＃34;开始页面＆＃34;选项菜单和其他东西。

更改窗口/框架gtk3 pygtk并传递参数

0 个答案: