3

我正在看这篇文章:https ://stackoverflow.com/a/2262200 ,我在编写的小东西中有一个非常相似的设置。我的问题是,一旦 entrycompletion 完成,并且输入框有 url,我如何从完成中获取该 url 到变量中?entry.get_text() 似乎不起作用,我尝试的其他一切似乎都给了我一个对象或地址。如果您不想点击,这里是来自上述链接的报价。

# simplified example from the tutorial
import gtk

urls = [
    'http://www.google.com',
    'http://www.google.com/android',
    'http://www.greatstuff.com',
    'http://www.facebook.com',
    ]
liststore = gtk.ListStore(str)
for s in urls:
    liststore.append([s])

completion = gtk.EntryCompletion()
completion.set_model(liststore)
completion.set_text_column(0)

entry = gtk.Entry()
entry.set_completion(completion)

# boilerplate
window = gtk.Window()
window.add(entry)

window.connect('destroy', lambda w: gtk.main_quit())
window.show_all()
gtk.main()
4

1 回答 1

6

您的代码的以下变体对我有用。

# simplified example from the tutorial
import gtk 

def on_match_selected(completion, treemodel, treeiter):
  print treemodel[treeiter][completion.get_text_column()]

urls = [ 
    'http://www.google.com',
    'http://www.google.com/android',
    'http://www.greatstuff.com',
    'http://www.facebook.com',
    ]   
liststore = gtk.ListStore(str)
for s in urls:
    liststore.append([s])

completion = gtk.EntryCompletion()
completion.set_model(liststore)
completion.set_text_column(0)

completion.connect('match-selected', on_match_selected)

entry = gtk.Entry()
entry.set_completion(completion)

# boilerplate
window = gtk.Window()
window.add(entry)

window.connect('destroy', lambda w: gtk.main_quit())
window.show_all()
gtk.main()
于 2012-06-17T19:59:08.600 回答