Python AppIndicator 绑定 ->如何检查菜单是否打开？

发布于 2024-11-29 14:28:57 字数 600 浏览 1 评论 0原文

这是 AppIndicator 的一个最小示例：

#!/usr/bin/python

import gobject
import gtk
import appindicator

if __name__ == "__main__":
    ind = appindicator.Indicator("example-simple-client", "gtk-execute", appindicator.CATEGORY_APPLICATION_STATUS)
    ind.set_status (appindicator.STATUS_ACTIVE)
    menu = gtk.Menu()
    menu_items = gtk.MenuItem('Quit')
    menu.append(menu_items)
    menu_items.connect("activate", gtk.main_quit)
    menu_items.show()
    ind.set_menu(menu)
    gtk.main()

不幸的是，有关此的文档非常不完整。我正在寻找一种方法来检查用户是否打开了 AppIndicator 菜单（例如单击了指示器图标）。那么打开菜单时是否会发出信号？

原文

Here is a minimal example of an AppIndicator:

#!/usr/bin/python

import gobject
import gtk
import appindicator

if __name__ == "__main__":
    ind = appindicator.Indicator("example-simple-client", "gtk-execute", appindicator.CATEGORY_APPLICATION_STATUS)
    ind.set_status (appindicator.STATUS_ACTIVE)
    menu = gtk.Menu()
    menu_items = gtk.MenuItem('Quit')
    menu.append(menu_items)
    menu_items.connect("activate", gtk.main_quit)
    menu_items.show()
    ind.set_menu(menu)
    gtk.main()

Unfortunately the documentation on this is very incomplete. What I'm looking for is a way to check if the AppIndicator menu was opend by the user (e.g. the indicator icon was clicked). So is there a signal, that is emitted when the menu is opened?

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情定在深秋 2024-12-06 14:28:57

不幸的是，答案似乎是否定的。

print gobject.signal_list_names(ind)
('new-icon', 'new-attention-icon', 'new-status', 'new-label', 'x-ayatana-new-label', 'connection-changed', 'new-icon-theme-path')

我尝试了所有这些，但单击指示器时它们似乎都没有激活。值得一提的是，统一开发人员似乎希望保持所有指标以统一的方式运行，因此很可能是故意限制的。

It looks like the answer is no unfortunately.

print gobject.signal_list_names(ind)
('new-icon', 'new-attention-icon', 'new-status', 'new-label', 'x-ayatana-new-label', 'connection-changed', 'new-icon-theme-path')

I tried all of them and none of them appear to activate when the indicator is clicked. For what it's worth the unity devs seem to want to keep all indicators behaving in a uniform way, so it's quite possible that it's deliberately limited.

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