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#!/usr/bin/env python
'''Entry Completion
GtkEntryCompletion provides a mechanism for adding support for
completion in GtkEntry.
'''
# pygtk version: Maik Hertha <maik.hertha@berlin.de>
import gtk
class EntryCompletionDemo(gtk.Dialog):
def __init__(self, parent=None):
gtk.Dialog.__init__(self, self.__class__.__name__, parent,
0,
(gtk.STOCK_CLOSE, gtk.RESPONSE_NONE))
try:
self.set_screen(parent.get_screen())
except AttributeError:
self.connect('destroy', lambda *w: gtk.main_quit())
self.connect("response", lambda d, r: d.destroy())
self.set_resizable(False)
vbox = gtk.VBox(False, 5)
self.vbox.pack_start(vbox, True, True, 0)
vbox.set_border_width(5)
label = gtk.Label()
label.set_markup("Completion demo, try writing <b>total</b> "
"or <b>gnome</b> for example.")
vbox.pack_start(label, False, False, 0)
# Create our entry
entry = gtk.Entry()
vbox.pack_start(entry, False, False, 0)
# Create the completion object
completion = gtk.EntryCompletion()
# Assign the completion to the entry
entry.set_completion(completion)
# Create a tree model and use it as the completion model
completion_model = self.__create_completion_model()
completion.set_model(completion_model)
# Use model column 0 as the text column
completion.set_text_column(0)
self.show_all()
def __create_completion_model(self):
''' Creates a tree model containing the completions.
'''
store = gtk.ListStore(str)
# Append one word
iter = store.append()
store.set(iter, 0, "GNOME")
# Append another word
iter = store.append()
store.set(iter, 0, "total")
# And another word
iter = store.append()
store.set(iter, 0, "totally")
return store
def main():
EntryCompletionDemo()
gtk.main()
if __name__ == '__main__':
main()
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