[英]How to embed external window in GUI (Python + Glade + Gtk3)
I started to build a GUI with Glade, python and Gtk3 libraries. 我开始使用Glade,python和Gtk3库构建GUI。 I want to try to view an external window linking it inside a container in my GUI. 我想尝试查看在GUI中的容器内链接它的外部窗口。 Is it possible? 可能吗? Which is the best container object to do this? 哪个是最好的容器对象呢?
I started to search but easy methods in Gtk2 (like here ) can't be used any more in Gtk3. 我开始搜索,但Gtk2中的简单方法(就像这里 )在Gtk3中不能再使用了。
I found a very interesting post here which allow me to set the right ID of the target window but I'm still confused on how to show it inside my GUI. 我在这里发现了一个非常有趣的帖子,它允许我设置目标窗口的正确ID,但我仍然对如何在GUI中显示它感到困惑。
I unsucessfully tried to change a bit these tutorials with cairo. 我没有试图用cairo改变这些教程 。
My piece of code so far ( I want to display the window with ID = 0x360000b in the map_area container and I have to use the "self." handles structure). 到目前为止我的代码片段(我想在map_area容器中显示ID = 0x360000b的窗口,我必须使用“self。”处理结构)。 Temporarily the map_area container is a Drawingarea. 暂时map_area容器是Drawingarea。
# if condition occurs
Gdk.Window.process_all_updates()
win_id = 0x360000b # from xwininfo command
root_win = GdkX11.X11Display.get_default()
win = GdkX11.X11Window.foreign_new_for_display(root_win, win_id)
width = win.get_width()
height = win.get_height()
self.map_area = cairo.ImageSurface(cairo.FORMAT_ARGB32, width, height)
pixbuf = Gdk.pixbuf_get_from_window(win, 0, 0, width, height)
cr = cairo.Context(self.map_area)
Gdk.cairo_set_source_pixbuf(cr, pixbuf, 0, 0)
cr.paint()
Can anyone help me? 谁能帮我? Thank you in advance! 先感谢您!
It sounds like you want to be a window manager. 听起来你想成为一名窗口管理员。 Have a look at the answers to questions about how to write a window manager, such as this one: 看看有关如何编写窗口管理器的问题的答案,例如:
Creating a window manager for Linux 为Linux创建窗口管理器
or this one: 或者这个:
Building a Window Manager 构建一个窗口管理器
Good luck! 祝好运!
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