11

我试图将一些小示例从 PyGTK 移植到新的 PyGobject 绑定,但是我遇到了一个弹出菜单的障碍,尽管没有错误,右键单击时没有显示菜单,这是代码,

from gi.repository import Gtk
class aStatusIcon:
    def __init__(self):
        self.statusicon = Gtk.StatusIcon()
        self.statusicon.set_from_stock(Gtk.STOCK_HOME) 
        self.statusicon.connect("popup-menu", self.right_click_event)

        window = Gtk.Window()
        window.connect("destroy", lambda w: Gtk.main_quit())
        window.show_all()

    def right_click_event(self, icon, button, time):
        menu = Gtk.Menu()

        about = Gtk.MenuItem()
        about.set_label("About")
        quit = Gtk.MenuItem()
        quit.set_label("Quit")

        about.connect("activate", self.show_about_dialog)
        quit.connect("activate", Gtk.main_quit)

        menu.append(about)
        menu.append(quit)

        menu.show_all()

        #menu.popup(None, None, gtk.status_icon_position_menu, button, time, self.statusicon) # previous working pygtk line
        menu.popup(None, None, None, Gtk.StatusIcon.position_menu, button, time) #i assume this is problem line

    def show_about_dialog(self, widget):
        about_dialog = Gtk.AboutDialog()

        about_dialog.set_destroy_with_parent(True)
        about_dialog.set_name("StatusIcon Example")
        about_dialog.set_version("1.0")
        about_dialog.set_authors(["Andrew Steele"])

        about_dialog.run()
        about_dialog.destroy()

aStatusIcon()
Gtk.main()

我认为问题是我没有告诉菜单关于 self.statusicon 在那里,但它在任何 args 中都不起作用,因为他们都想要一个小部件 arg 或没有,而不是 statusicon,这里的任何聪明的 ppl 都知道我要去哪里错误的?

4

2 回答 2

16

啊最后,如果其他人有这个问题,由于 gimpnet#python 上的一个家伙的一些很棒的帮助,它得到了解决#python 你必须保持你的菜单在范围内,否则它会被垃圾收集,因此没有错误,但没有菜单,这是工作代码

from gi.repository import Gtk

class aStatusIcon:
    def __init__(self):
        self.statusicon = Gtk.StatusIcon()
        self.statusicon.set_from_stock(Gtk.STOCK_HOME)
        self.statusicon.connect("popup-menu", self.right_click_event)

        window = Gtk.Window()
        window.connect("destroy", lambda w: Gtk.main_quit())
        window.show_all()

    def right_click_event(self, icon, button, time):
        self.menu = Gtk.Menu()

        about = Gtk.MenuItem()
        about.set_label("About")
        quit = Gtk.MenuItem()
        quit.set_label("Quit")

        about.connect("activate", self.show_about_dialog)
        quit.connect("activate", Gtk.main_quit)

        self.menu.append(about)
        self.menu.append(quit)

        self.menu.show_all()

        def pos(menu, icon):
                return (Gtk.StatusIcon.position_menu(menu, icon))

        self.menu.popup(None, None, pos, self.statusicon, button, time)

    def show_about_dialog(self, widget):
        about_dialog = Gtk.AboutDialog()

        about_dialog.set_destroy_with_parent(True)
        about_dialog.set_name("StatusIcon Example")
        about_dialog.set_version("1.0")
        about_dialog.set_authors(["Andrew Steele"])

        about_dialog.run()
        about_dialog.destroy()

aStatusIcon()
Gtk.main()
于 2011-06-27T19:43:27.100 回答
0

从上面复制Mike 的解决方案,并对较新的 gtk3 进行一些小的清理和修复:

#!/usr/bin/python3
import gi
gi.require_version('Gtk', '3.0')

from gi.repository import Gtk

class MyStatusIconApp:
    def __init__(self):
        self.status_icon = Gtk.StatusIcon()
        self.status_icon.set_from_stock(Gtk.STOCK_HOME)
        self.status_icon.connect("popup-menu", self.right_click_event)

    def right_click_event(self, icon, button, time):
        self.menu = Gtk.Menu()

        about = Gtk.MenuItem()
        about.set_label("About")
        about.connect("activate", self.show_about_dialog)
        self.menu.append(about)

        quit = Gtk.MenuItem()
        quit.set_label("Quit")
        quit.connect("activate", Gtk.main_quit)
        self.menu.append(quit)

        self.menu.show_all()

        self.menu.popup(None, None, None, self.status_icon, button, time)

    def show_about_dialog(self, widget):
        about_dialog = Gtk.AboutDialog()

        about_dialog.set_destroy_with_parent(True)
        about_dialog.set_name("StatusIcon Example")
        about_dialog.set_version("1.0")
        about_dialog.set_authors(["Andrew Steele"])

        about_dialog.run()
        about_dialog.destroy()

app = MyStatusIconApp()
Gtk.main()

(如果 gtk 再次更改,请随时更新)

于 2015-11-01T21:15:59.780 回答