feat: init adwaita

applets/cosmic-applet-graphics/Cargo.toml

@@ -7,6 +7,7 @@ edition = "2021"
 
 [dependencies]
 gtk4 = { git = "https://github.com/gtk-rs/gtk4-rs", features = ["v4_2"] }
+adw = { git = "https://gitlab.gnome.org/World/Rust/libadwaita-rs", package = "libadwaita"}
 libcosmic-applet = { path = "../../libcosmic-applet" }
 once_cell = "1.9.0"
 relm4-macros = { git = "https://github.com/Relm4/Relm4.git", branch = "next" }

applets/cosmic-applet-graphics/src/main.rs

@@ -41,8 +41,9 @@ fn row_clicked(_: &ListBox, row: &ListBoxRow) {
 }
 
 fn main() {
-    gtk4::init().unwrap();
-
+    let _ = gtk4::init();
+    adw::init();
+    
     let provider = gtk4::CssProvider::new();
     provider.load_from_data(include_bytes!("style.css"));
     gtk4::StyleContext::add_provider_for_display(