如何用PYGtk设置Gtk Icon主题？

How can I set the global system icon theme with Python (PYGtk 3)?

如何使用Python（PYGtk 3）设置全局系统图标主题？

This is returning the current Icon Theme in the system. It works perfect.

这将返回系统中的当前图标主题。它完美无缺。

from gi.repository import Gtk, GObject, Gio, GLib
print(Gtk.Settings.get_default().get_property("gtk-icon-theme-name"))

But I can't set it. I tried this, but without a result:

但我无法设定它。我尝试了这个，但没有结果：

from gi.repository import Gtk, GObject, Gio, GLib
Gtk.Settings.get_default().set_property("gtk-icon-theme-name", "Numix")

Thanks!

谢谢！

1 个解决方案

#1

You have to check that the directory of the theme you want exists in /path/to/Python/x.x/Lib/site-packages/gnome/share/themes/.

您必须在/path/to/Python/x.x/Lib/site-packages/gnome/share/themes/中检查所需主题的目录。

Then, before the program/script initialises the Gtk Window, set the theme to use:

然后，在程序/脚本初始化Gtk窗口之前，设置要使用的主题：

from sys import stderr, exit
try:
    import gi
    gi.require_version('Gtk', '3.0')
    from gi.repository import Gtk, Gdk, GObject, Gio, GLib
except (ImportError, ImportWarning):
    stderr.write("Could not import GTK. Please install it.")

class HelloWindow(Gtk.Window):

    def __init__(self):
        Gtk.Settings.get_default().set_property("gtk-icon-theme-name", "Numix")
        Gtk.Settings.get_default().set_property("gtk-theme-name", "MS-Windows-XP")
        Gtk.Window.__init__(self, title="Hello World")
        ...

1 个解决方案

#1

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