From 9c75ddcb3370c0e2caefdb0a3c1f30ea877faf02 Mon Sep 17 00:00:00 2001
From: Jon Pacheco <jon.pacheco2@gmail.com>
Date: Sat, 22 May 2021 19:28:27 +0100
Subject: feat: add placeholder to pick_list example

---
 examples/pick_list/src/main.rs | 9 +++++----
 1 file 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)
-- 
cgit