diff options
Diffstat (limited to '')
| -rw-r--r-- | examples/pick_list/src/main.rs | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/examples/pick_list/src/main.rs b/examples/pick_list/src/main.rs index 68662602..1eec9791 100644 --- a/examples/pick_list/src/main.rs +++ b/examples/pick_list/src/main.rs @@ -11,7 +11,7 @@ pub fn main() -> iced::Result { struct Example { scroll: scrollable::State, pick_list: pick_list::State<Language>, - selected_language: Language, + selected_language: Option<Language>, } #[derive(Debug, Clone, Copy)] @@ -33,7 +33,7 @@ impl Sandbox for Example { fn update(&mut self, message: Message) { match message { Message::LanguageSelected(language) => { - self.selected_language = language; + self.selected_language = Some(language); } } } @@ -42,9 +42,10 @@ impl Sandbox for Example { let pick_list = PickList::new( &mut self.pick_list, &Language::ALL[..], - Some(self.selected_language), + self.selected_language, Message::LanguageSelected, - ); + ) + .placeholder("Choose a language..."); let mut content = Scrollable::new(&mut self.scroll) .width(Length::Fill) |