examples: fix libcosmic features, warnings, etc.

examples/about/Cargo.toml

@@ -8,18 +8,15 @@ open = "5.3.2"
 
 [dependencies.libcosmic]
 path = "../../"
-default-features = false
 features = [
     "debug",
     "winit",
     "tokio",
     "xdg-portal",
-    "dbus-config",
     "desktop",
     "a11y",
     "wayland",
     "wgpu",
     "single-instance",
-    "multi-window",
     "about",
 ]

examples/application/Cargo.toml

@@ -14,16 +14,13 @@ tracing-log = "0.2.0"
 
 [dependencies.libcosmic]
 path = "../../"
-default-features = false
 features = [
     "debug",
     "winit",
     "tokio",
     "xdg-portal",
-    "dbus-config",
     "a11y",
     "wgpu",
     "single-instance",
-    "multi-window",
     "surface-message",
 ]

examples/calendar/Cargo.toml

@@ -10,5 +10,4 @@ chrono = "0.4.40"
 
 [dependencies.libcosmic]
 path = "../../"
-default-features = false
 features = ["debug", "winit", "tokio", "xdg-portal", "wgpu"]

examples/calendar/src/main.rs

@@ -113,6 +113,9 @@ where
 {
     fn update_title(&mut self) -> cosmic::app::Task<Message> {
         self.set_header_title(String::from("Calendar Demo"));
-        self.set_window_title(String::from("Calendar Demo"))
+        self.set_window_title(
+            String::from("Calendar Demo"),
+            self.core.main_window_id().unwrap(),
+        )
     }
 }

examples/config/src/main.rs

@@ -4,7 +4,7 @@
 use cosmic_config::{Config, ConfigGet, ConfigSet};
 
 fn test_config(config: Config) {
-    let watcher = config
+    let _watcher = config
         .watch(|config, keys| {
             println!("Changed: {:?}", keys);
             for key in keys.iter() {

examples/context-menu/Cargo.toml

@@ -10,13 +10,12 @@ tracing-log = "0.2.0"
 
 [dependencies.libcosmic]
 path = "../../"
-default-features = false
 features = [
     "debug",
     "winit",
+    "wgpu",
     "tokio",
     "xdg-portal",
-    "multi-window",
     "surface-message",
     "wayland",
 ]

examples/context-menu/src/main.rs

@@ -37,7 +37,6 @@ pub enum Message {
 pub struct App {
     core: Core,
     button_label: String,
-    show_context: bool,
     hide_content: bool,
 }
 
@@ -69,7 +68,6 @@ impl cosmic::Application for App {
             core,
             button_label: String::from("Right click me"),
             hide_content: false,
-            show_context: false,
         };
 
         app.set_header_title("COSMIC Context Menu Demo".into());
@@ -102,7 +100,7 @@ impl cosmic::Application for App {
     }
 
     /// Creates a view after each update.
-    fn view(&self) -> Element<Self::Message> {
+    fn view(&self) -> Element<'_, Self::Message> {
         let widget = cosmic::widget::context_menu(
             cosmic::widget::button::text(self.button_label.to_string()).on_press(Message::Clicked),
             self.context_menu(),

examples/image-button/Cargo.toml

@@ -9,5 +9,4 @@ tracing-subscriber = "0.3.19"
 
 [dependencies.libcosmic]
 path = "../../"
-default-features = false
-features = ["debug", "winit", "tokio"]
+features = ["debug", "winit", "wgpu", "tokio"]

examples/image-button/src/main.rs

@@ -79,7 +79,7 @@ impl cosmic::Application for App {
     }
 
     /// Creates a view after each update.
-    fn view(&self) -> Element<Self::Message> {
+    fn view(&self) -> Element<'_, Self::Message> {
         let mut content = cosmic::widget::column().spacing(12);
 
         for (id, image) in self.images.iter().enumerate() {
@@ -108,6 +108,9 @@ where
 {
     fn update_title(&mut self) -> Task<Message> {
         self.set_header_title(String::from("Image Button Demo"));
-        self.set_window_title(String::from("Image Button Demo"))
+        self.set_window_title(
+            String::from("Image Button Demo"),
+            self.core.main_window_id().unwrap(),
+        )
     }
 }

examples/menu/Cargo.toml

@@ -10,5 +10,4 @@ tracing-log = "0.2.0"
 
 [dependencies.libcosmic]
 path = "../../"
-default-features = false
-features = ["debug", "winit", "tokio", "xdg-portal", "multi-window"]
+features = ["debug", "winit", "tokio", "xdg-portal", "wgpu"]

examples/menu/src/main.rs

@@ -110,7 +110,7 @@ impl cosmic::Application for App {
         (app, Task::none())
     }
 
-    fn header_start(&self) -> Vec<Element<Self::Message>> {
+    fn header_start(&self) -> Vec<Element<'_, Self::Message>> {
         vec![menu_bar(&self.config, &self.key_binds)]
     }
 
@@ -137,7 +137,7 @@ impl cosmic::Application for App {
     }
 
     /// Creates a view after each update.
-    fn view(&self) -> Element<Self::Message> {
+    fn view(&self) -> Element<'_, Self::Message> {
         let text = if self.config.hide_content {
             cosmic::widget::text("")
         } else {

examples/multi-window/Cargo.toml

@@ -6,4 +6,4 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-libcosmic = { path = "../..", features = ["debug", "winit", "tokio", "single-instance", "multi-window", "dbus-config", "wgpu", "wayland"] }
+libcosmic = { path = "../..", features = ["debug", "winit", "tokio", "single-instance", "wgpu", "wayland"] }

examples/multi-window/src/window.rs

@@ -2,11 +2,11 @@ use std::collections::HashMap;
 
 use cosmic::{
     app::Core,
-    iced::{self, event, window},
+    iced::{self, event, window, Subscription},
     iced_core::{id, Alignment, Length, Point},
     iced_widget::{column, container, scrollable, text},
+    prelude::*,
     widget::{button, header_bar},
-    ApplicationExt, Task,
 };
 
 #[derive(Debug, Clone, PartialEq)]
@@ -57,7 +57,7 @@ impl cosmic::Application for MultiWindow {
         (windows, cosmic::app::Task::none())
     }
 
-    fn subscription(&self) -> cosmic::iced_futures::Subscription<Self::Message> {
+    fn subscription(&self) -> Subscription<Self::Message> {
         event::listen_with(|event, _, id| {
             if let iced::Event::Window(window_event) = event {
                 match window_event {
@@ -74,7 +74,7 @@ impl cosmic::Application for MultiWindow {
         })
     }
 
-    fn update(&mut self, message: Self::Message) -> iced::Task<cosmic::Action<Self::Message>> {
+    fn update(&mut self, message: Self::Message) -> Task<cosmic::Action<Self::Message>> {
         match message {
             Message::CloseWindow(id) => window::close(id),
             Message::WindowClosed(id) => {
@@ -119,7 +119,7 @@ impl cosmic::Application for MultiWindow {
         }
     }
 
-    fn view_window(&self, id: window::Id) -> cosmic::prelude::Element<Self::Message> {
+    fn view_window(&self, id: window::Id) -> Element<'_, Self::Message> {
         let w = self.windows.get(&id).unwrap();
 
         let input_id = w.input_id.clone();
@@ -152,7 +152,7 @@ impl cosmic::Application for MultiWindow {
         }
     }
 
-    fn view(&self) -> cosmic::prelude::Element<Self::Message> {
+    fn view(&self) -> Element<'_, Self::Message> {
         self.view_window(self.core.main_window_id().unwrap())
     }
 }

examples/nav-context/Cargo.toml

@@ -10,5 +10,4 @@ tracing-log = "0.2.0"
 
 [dependencies.libcosmic]
 path = "../../"
-default-features = false
-features = ["debug", "winit", "tokio", "xdg-portal", "multi-window"]
+features = ["debug", "winit", "tokio", "xdg-portal", "wgpu"]

examples/nav-context/src/main.rs

@@ -172,7 +172,7 @@ impl cosmic::Application for App {
     }
 
     /// Creates a view after each update.
-    fn view(&self) -> Element<Self::Message> {
+    fn view(&self) -> Element<'_, Self::Message> {
         let page_content = self
             .nav_model
             .active_data::<String>()

examples/open-dialog/Cargo.toml

@@ -16,6 +16,5 @@ tracing-subscriber = "0.3.19"
 url = "2.5.4"
 
 [dependencies.libcosmic]
-features = ["debug", "winit", "multi-window", "wayland", "tokio"]
+features = ["debug", "winit", "wgpu", "wayland", "tokio"]
 path = "../../"
-default-features = false

examples/open-dialog/src/main.rs

@@ -82,7 +82,7 @@ impl cosmic::Application for App {
         (app, cmd)
     }
 
-    fn header_end(&self) -> Vec<Element<Self::Message>> {
+    fn header_end(&self) -> Vec<Element<'_, Self::Message>> {
         // Places a button the header to create open dialogs.
         vec![button::suggested("Open").on_press(Message::OpenFile).into()]
     }
@@ -186,13 +186,17 @@ impl cosmic::Application for App {
             Message::CloseError => {
                 self.error_status = None;
             }
-            Message::Surface(surface) => {}
+            Message::Surface(action) => {
+                return cosmic::task::message(cosmic::Action::Cosmic(
+                    cosmic::app::Action::Surface(action),
+                ));
+            }
         }
 
         Task::none()
     }
 
-    fn view(&self) -> Element<Self::Message> {
+    fn view(&self) -> Element<'_, Self::Message> {
         let mut content = Vec::new();
 
         if let Some(error) = self.error_status.as_deref() {

examples/spin-button/Cargo.toml

@@ -7,6 +7,6 @@ edition = "2021"
 fraction = "0.15.3"
 
 [dependencies.libcosmic]
-features = ["debug", "multi-window", "wayland", "winit", "desktop", "tokio"]
+features = ["debug", "wgpu", "winit", "desktop", "tokio"]
 path = "../.."
 default-features = false

examples/spin-button/src/main.rs

@@ -130,7 +130,7 @@ impl Application for SpinButtonExamplApp {
         Task::none()
     }
 
-    fn view(&self) -> Element<Self::Message> {
+    fn view(&'_ self) -> Element<'_, Self::Message> {
         let space_xs = cosmic::theme::spacing().space_xs;
 
         let vert_spinner_row = iced::widget::row![

examples/table-view/Cargo.toml

@@ -10,6 +10,5 @@ tracing-log = "0.2.0"
 chrono = "*"
 
 [dependencies.libcosmic]
-features = ["debug", "multi-window", "wayland", "winit", "desktop", "tokio"]
+features = ["debug", "wgpu", "winit", "desktop", "tokio"]
 path = "../.."
-default-features = false

examples/table-view/src/main.rs

@@ -204,7 +204,7 @@ impl cosmic::Application for App {
     }
 
     /// Creates a view after each update.
-    fn view(&self) -> Element<Self::Message> {
+    fn view(&self) -> Element<'_, Self::Message> {
         cosmic::widget::responsive(|size| {
             if size.width < 600.0 {
                 widget::compact_table(&self.table_model)

examples/text-input/Cargo.toml

@@ -10,5 +10,4 @@ tracing-log = "0.2.0"
 
 [dependencies.libcosmic]
 path = "../../"
-default-features = false
-features = ["debug", "winit", "tokio", "xdg-portal"]
+features = ["debug", "winit", "wgpu", "tokio", "xdg-portal"]

examples/text-input/src/main.rs

@@ -87,7 +87,7 @@ impl cosmic::Application for App {
     }
 
     /// Creates a view after each update.
-    fn view(&self) -> Element<Self::Message> {
+    fn view(&self) -> Element<'_, Self::Message> {
         let editable = cosmic::widget::editable_input(
             "Input text here",
             &self.input,
@@ -118,6 +118,6 @@ where
     fn update_title(&mut self) -> Task<Message> {
         let window_title = format!("COSMIC TextInputs Demo");
         self.set_header_title(window_title.clone());
-        self.set_window_title(window_title)
+        self.set_window_title(window_title, self.core.main_window_id().unwrap())
     }
 }