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ComboBox + ListStore
Время создания: 08.05.2017 22:00
Текстовые метки: example
Раздел: Python - PyGTK - classes - gtk - ComboBox
Запись: xintrea/mytetra_db_mcold/master/base/14942700498ztre2v7lf/text.html на raw.githubusercontent.com
import gi
gi.require_version(
'Gtk', '3.0')
from gi.repository import Gtk

class ComboBoxWindow(Gtk.Window):

def __init__(self):
Gtk.Window.
__init__(self, title="ComboBox Example")

self.set_border_width(10)

name_store = Gtk.ListStore(
int, str)
name_store.append([
1, "Billy Bob"])
name_store.append([
11, "Billy Bob Junior"])
name_store.append([
12, "Sue Bob"])
name_store.append([
2, "Joey Jojo"])
name_store.append([
3, "Rob McRoberts"])
name_store.append([
31, "Xavier McRoberts"])

vbox = Gtk.Box(
orientation=Gtk.Orientation.VERTICAL, spacing=6)

name_combo = Gtk.ComboBox.new_with_model_and_entry(name_store)
name_combo.connect(
"changed", self.on_name_combo_changed)
name_combo.set_entry_text_column(
1)
vbox.pack_start(name_combo
, False, False, 0)

country_store = Gtk.ListStore(
str)
countries = [
"Austria", "Brazil", "Belgium", "France", "Germany",
"Switzerland", "United Kingdom", "United States of America",
"Uruguay"]
for country in countries:
country_store.append([country])

country_combo = Gtk.ComboBox.new_with_model(country_store)
country_combo.connect(
"changed", self.on_country_combo_changed)
renderer_text = Gtk.CellRendererText()
country_combo.pack_start(renderer_text
, True)
country_combo.add_attribute(renderer_text
, "text", 0)
vbox.pack_start(country_combo
, False, False, True)

currencies = [
"Euro", "US Dollars", "British Pound", "Japanese Yen",
"Russian Ruble", "Mexican peso", "Swiss franc"]
currency_combo = Gtk.ComboBoxText()
currency_combo.set_entry_text_column(
0)
currency_combo.connect(
"changed", self.on_currency_combo_changed)
for currency in currencies:
currency_combo.append_text(currency)

vbox.pack_start(currency_combo
, False, False, 0)

self.add(vbox)

def on_name_combo_changed(self, combo):
tree_iter = combo.get_active_iter()
if tree_iter != None:
model = combo.get_model()
row_id
, name = model[tree_iter][:2]
print("Selected: ID=%d, name=%s" % (row_id, name))
else:
entry = combo.get_child()
print("Entered: %s" % entry.get_text())

def on_country_combo_changed(self, combo):
tree_iter = combo.get_active_iter()
if tree_iter != None:
model = combo.get_model()
country = model[tree_iter][
0]
print("Selected: country=%s" % country)

def on_currency_combo_changed(self, combo):
text = combo.get_active_text()
if text != None:
print("Selected: currency=%s" % text)

win = ComboBoxWindow()
win.connect(
"delete-event", Gtk.main_quit)
win.show_all()
Gtk.main()
 
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