Merge pull request #945 from derezzedex/menu

feat: add menus

2 files changed, 21 insertions, 0 deletions

diff --git a/examples/game_of_life/src/main.rs b/examples/game_of_life/src/main.rs
index 64599163..877aa2d2 100644
--- a/examples/game_of_life/src/main.rs
+++ b/examples/game_of_life/src/main.rs
@@ -6,6 +6,7 @@ mod style;
 use grid::Grid;
 use iced::button::{self, Button};
 use iced::executor;
+use iced::menu::{self, Menu};
 use iced::pick_list::{self, PickList};
 use iced::slider::{self, Slider};
 use iced::time;
@@ -128,6 +129,13 @@ impl Application for GameOfLife {
         }
     }
 
+    fn menu(&self) -> Menu<Message> {
+        Menu::with_entries(vec![menu::Entry::dropdown(
+            "Presets",
+            Preset::menu().map(Message::PresetPicked),
+        )])
+    }
+
     fn view(&mut self) -> Element<Message> {
         let version = self.version;
         let selected_speed = self.next_speed.unwrap_or(self.speed);
diff --git a/examples/game_of_life/src/preset.rs b/examples/game_of_life/src/preset.rs
index 05157b6a..1c199a72 100644
--- a/examples/game_of_life/src/preset.rs
+++ b/examples/game_of_life/src/preset.rs
@@ -1,3 +1,5 @@
+use iced::menu::{self, Menu};
+
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub enum Preset {
     Custom,
@@ -26,6 +28,17 @@ pub static ALL: &[Preset] = &[
 ];
 
 impl Preset {
+    pub fn menu() -> Menu<Self> {
+        Menu::with_entries(
+            ALL.iter()
+                .copied()
+                .map(|preset| {
+                    menu::Entry::item(preset.to_string(), None, preset)
+                })
+                .collect(),
+        )
+    }
+
     pub fn life(self) -> Vec<(isize, isize)> {
         #[rustfmt::skip]
         let cells = match self {