trying to get a basic wayland setup

.gitignore

@@ -1 +1,2 @@
 /target
+.direnv

Cargo.lock

@@ -1138,6 +1138,7 @@ dependencies = [
  "iced_style",
  "log",
  "raw-window-handle",
+ "sysinfo",
  "thiserror",
  "web-sys",
  "winapi",
@@ -1626,6 +1627,15 @@ dependencies = [
  "minimal-lexical",
 ]
 
+[[package]]
+name = "ntapi"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e8a3895c6391c39d7fe7ebc444a87eb2991b2a0bc718fdabd071eec617fc68e4"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "num-integer"
 version = "0.1.45"
@@ -2387,6 +2397,21 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "sysinfo"
+version = "0.28.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b4c2f3ca6693feb29a89724516f016488e9aafc7f37264f898593ee4b942f31b"
+dependencies = [
+ "cfg-if",
+ "core-foundation-sys",
+ "libc",
+ "ntapi",
+ "once_cell",
+ "rayon",
+ "winapi",
+]
+
 [[package]]
 name = "termcolor"
 version = "1.3.0"

Cargo.toml

@@ -6,6 +6,6 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-iced = { version = "0.10.0", features = ["image", "debug"] }
+iced = { version = "0.10.0", features = ["image", "debug", "system"] }
 iced_aw = "0.7.0"
 iced_winit = "0.10.0"

shell.nix

@@ -6,6 +6,11 @@ mkShell rec {
   nativeBuildInputs = [
     gtk-layer-shell
     gtk3
+    vulkan-loader
+    wayland
+    wayland-protocols
+    libxkbcommon
+    pkg-config
   ];
 
   buildInputs = [
@@ -13,13 +18,12 @@ mkShell rec {
     stdenv
     gnumake
     gdb
-    pkg-config
     makeWrapper
-
+    vulkan-headers
     vulkan-loader
-    wayland
+    vulkan-tools
-    wayland-protocols
+    libGL
-    libxkbcommon
+
     # podofo
     mpv
     ffmpeg_5-full

src/main.rs

@@ -1,31 +1,91 @@
-use iced::executor;
+use iced::widget::{button, column, row, Button, Column, Container, Row, Text};
+use iced::{executor, Alignment, Length, Rectangle, Renderer};
 use iced::{Application, Command, Element, Settings, Theme};
+use iced_aw::native::TabBar;
+use iced_aw::split::Axis;
+use iced_aw::{split, Split};
 
 fn main() -> iced::Result {
+    std::env::set_var("WINIT_UNIX_BACKEND", "wayland");
     App::run(Settings::default())
 }
 
-struct App;
+struct App {
+    divider_position: Option<u16>,
+}
+
+#[derive(Debug, Clone)]
+enum Message {
+    OnVerResize(u16),
+}
 
 impl Application for App {
     type Executor = executor::Default;
     type Flags = ();
-    type Message = ();
+    type Message = Message;
     type Theme = Theme;
 
     fn new(_flags: ()) -> (App, Command<Self::Message>) {
-        (App, Command::none())
+        (
+            App {
+                divider_position: None,
+            },
+            Command::none(),
+        )
     }
 
     fn title(&self) -> String {
         String::from("A cool application")
     }
 
-    fn update(&mut self, _message: Self::Message) -> Command<Self::Message> {
+    fn update(&mut self, message: Message) -> Command<Message> {
+        match message {
+            Message::OnVerResize(position) => self.divider_position = Some(position),
+        };
         Command::none()
     }
 
-    fn view(&self) -> Element<Self::Message> {
+    fn view(&self) -> Element<Message> {
-        "Hello, world!".into()
+        let top: _ = Container::new(
+            row(vec![
+                Button::<Message, Renderer>::new("Edit")
+                    .height(Length::Fill)
+                    .padding(10)
+                    .into(),
+                Button::new("Present")
+                    .height(Length::Fill)
+                    .padding(10)
+                    .into(),
+                Button::new("Close Library")
+                    .height(Length::Fill)
+                    .padding(10)
+                    .into(),
+            ])
+            .width(Length::Fill)
+            .height(Length::Fill)
+            .align_items(Alignment::End),
+        );
+        let first = Container::new(Text::new("First"))
+            .width(Length::Fill)
+            .height(Length::Fill)
+            .center_x()
+            .center_y();
+        let second = Container::new(Text::new("Second"))
+            .width(Length::Fill)
+            .height(Length::Fill)
+            .center_x()
+            .center_y();
+        Split::new(
+            first,
+            second,
+            self.divider_position,
+            Axis::Vertical,
+            Message::OnVerResize,
+        )
+        .into()
+    }
+
+    fn theme(&self) -> Self::Theme {
+        Theme::Dark
     }
 }