def test_append():
a = App()
c = Combo(a, ["foo", "bar"])
assert c.options == ["foo", "bar"]
c.append("car")
assert c.options == ["foo", "bar", "car"]
a.destroy()
def test_no_options():
a = App()
c = Combo(a)
assert c.value == ""
assert len(c.options) == 0
c.append("foo")
assert c.value == "foo"
a.destroy()
from guizero import App, Combo
def selected(value):
print(value)
app = App()
combo = Combo(app, ["Nothing", "Something", "Everything"],
command=selected,
selected="Something")
combo.remove("Something")
combo2 = Combo(app)
combo2.append("hi")
combo2.append("bye")
app.display()
from guizero import App, Combo
def selected(value):
print(value)
app = App()
combo = Combo(app, ["Nothing", "Something"], command = selected, selected="Something")
combo.append("Everything")
combo2 = Combo(app, ["hi", "bye"])
app.display()
