Gpui

Cargo.toml

@@ -9,6 +9,7 @@ edition = "2021"
 anyhow = "1.0.89"
 clap = { version = "4.5.20", features = ["derive"] }
 floem = { git = "https://github.com/lapce/floem", branch = "main" }
+gpui = { git = "https://github.com/zed-industries/zed" }
 iced = "0.13.1"
 iced-tetris = { git = "https://code.everydayimshuflin.com/greg/tetres" }
 

justfile

@@ -3,7 +3,7 @@ _default:
 
 
 run *args:
-    cargo run -- {{args}}
+    cargo run --bin gui-playground -- {{args}}
 
 
 floem:

src/gpui.rs

@@ -1,5 +1,33 @@
 use anyhow::Result;
+use gpui::*;
  
-pub fn main() -> Result<()> {
-    Ok(())
+// See https://www.gpui.rs/
+
+struct HelloWorld {
+    text: SharedString,
+}
+ 
+impl Render for HelloWorld {
+    fn render(&mut self, _cx: &mut ViewContext<Self>) -> impl IntoElement {
+        div()
+            .flex()
+            .bg(rgb(0x2e7d32))
+            .size_full()
+            .justify_center()
+            .items_center()
+            .text_xl()
+            .text_color(rgb(0xffffff))
+            .child(format!("Hello, {}!", &self.text))
+    }
+}
+ 
+pub(crate) fn main() {
+    App::new().run(|cx: &mut AppContext| {
+        cx.open_window(WindowOptions::default(), |cx| {
+            cx.new_view(|_cx| HelloWorld {
+                text: "World".into(),
+            })
+        })
+        .unwrap();
+    });
 }

src/main.rs

@@ -27,7 +27,9 @@ fn main() -> Result<()> {
         Command::IcedTetris => iced_tetris::tetris_main().map_err(|err| anyhow!(err)),
         Command::Egui => egui_main(),
         Command::Druid => druid_main(),
-        Command::Gpui => gpui::main(),
+        Command::Gpui => { gpui::main();
+            Ok(())
+        }
     }
 }