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import gi
gi.require_version("Gtk", "4.0")
from gi.repository import Gtk
class DropDownWindow(Gtk.ApplicationWindow):
def __init__(self, **kargs):
super().__init__(**kargs, title="DropDown Demo")
dropdown = Gtk.DropDown()
dropdown.connect("notify::selected-item", self.on_string_selected)
self.set_child(dropdown)
strings = Gtk.StringList()
dropdown.props.model = strings
items = "This is a long list of words to populate the dropdown".split()
# Populate the list
for item in items:
strings.append(item)
def on_string_selected(self, dropdown, _pspec):
# Selected Gtk.StringObject
selected = dropdown.props.selected_item
if selected is not None:
print("Selected", selected.props.string)
def on_activate(app):
win = DropDownWindow(application=app)
win.present()
app = Gtk.Application(application_id="com.example.App")
app.connect("activate", on_activate)
app.run(None)
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