now it builds with the song_editor loaded just not visible

src/main.rs

@@ -1,5 +1,6 @@
 use clap::{command, Parser};
 use core::service_items::{ServiceItem, ServiceItemModel};
+use core::slide::*;
 use cosmic::app::context_drawer::ContextDrawer;
 use cosmic::app::{Core, Settings, Task};
 use cosmic::iced::clipboard::dnd::DndAction;
@@ -29,14 +30,13 @@ use std::path::PathBuf;
 use tracing::{debug, level_filters::LevelFilter};
 use tracing::{error, warn};
 use tracing_subscriber::EnvFilter;
-use ui::editor::SongEditor;
 use ui::library::{self, Library};
+use ui::presenter::{self, Presenter};
+use ui::song_editor::{self, SongEditor};
 
 pub mod core;
 pub mod lisp;
 pub mod ui;
-use core::slide::*;
-use ui::presenter::{self, Presenter};
 
 #[derive(Debug, Parser)]
 #[command(name = "lumina", version, about)]
@@ -105,7 +105,7 @@ struct App {
 enum Message {
     Present(presenter::Message),
     Library(library::Message),
-    SongEditor(editor::Message),
+    SongEditor(song_editor::Message),
     File(PathBuf),
     DndEnter(Entity, Vec<String>),
     DndDrop(Entity, Option<ServiceItem>, DndAction),

src/ui/song_editor.rs

@@ -1,30 +1,47 @@
-use cosmic::{Element, Task};
+use cosmic::{
+    iced::Font,
+    iced_widget::row,
+    widget::{dropdown, Container},
+    Element, Task,
+};
 
 use crate::core::songs::Song;
 
 #[derive(Debug, Clone)]
 pub struct SongEditor {
     song: Option<Song>,
+    fonts: Vec<Font>,
 }
 
 #[derive(Debug, Clone)]
 pub enum Message {
     ChangeSong(Song),
     UpdateSong(Song),
+    ChangeFont(usize),
 }
 
 impl SongEditor {
     pub fn new() -> Self {
-        Self { song: None }
+        let fonts = vec![
+            Font::with_name("Quicksand"),
+            Font::with_name("Noto Sans"),
+        ];
+        Self { song: None, fonts }
     }
     pub fn update(&self, message: Message) -> Task<Message> {
         match message {
             Message::ChangeSong(song) => todo!(),
             Message::UpdateSong(song) => todo!(),
+            Message::ChangeFont(font) => todo!(),
         }
     }
 
     pub fn view(&self) -> Element<Message> {
-        todo!()
+        let font_selector =
+            dropdown(&["Quicksand", "Noto Sans"], None, |font| {
+                Message::ChangeFont(font)
+            });
+        let toolbar = row![font_selector];
+        toolbar.into()
     }
 }