[英]In gtk3+ for python how to get selected menuitem or index of menuitem selected?
def search(self,button):
print 'search clicked'
self.popup_menu=Gtk.Menu()
s=self.search_field.get_text()
if s:
href, title, size, seeders, leechers= scrape_test.main()
for i in range(len(href)):
i1 = Gtk.MenuItem(str(i+1)+'. '+title[i]+' '+size[i]+' '+seeders[i]+' '+leechers[i])
self.popup_menu.append(i1)
print ' '
self.popup_menu.show_all()
self.popup_menu.popup(None, None, None, None, 0, Gtk.get_current_event_time())
彈出窗口顯示菜單,但我要獲取所選菜單項或所選菜單項的索引。 我該怎么辦?
據我了解,您必須將處理程序連接到每個MenuItem的“ activate”事件。 像這樣:
def search(self):
print("search clicked")
self.popup_menu = Gtk.Menu()
s = "Some text to test "
if s:
for i in range(5):
i1 = Gtk.MenuItem(s + str(i))
self.popup_menu.append(i1)
i1.connect("activate", self.item_activated, i)
print(' ')
self.popup_menu.show_all()
self.popup_menu.popup(None, None, None, None, 0, \
Gtk.get_current_event_time())
def item_activated(self, wdg, i):
print('Item activated ', i)
我已經簡化了菜單項的實際文本,因為我沒有獲取實際文本的功能。
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