如何从入门完成进入

Question

我正在看这篇文章:https://stackoverflow.com/a/2262200 我在编码的小东西中有一个非常类似的设置.我的问题是,一旦entrycompletion完成,并且输入框有url,我如何将完成后的url变为变量？entry.get_text()似乎不起作用,我尝试的其他所有东西似乎都给了我一个对象或地址.如果您不想点击,请参阅以上链接.

# 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()

Answer 1

以下代码变体适合我.

# 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()