Move implementations from example to libcosmic

src/widget/icon.rs

@@ -0,0 +1,18 @@
+use iced::widget::svg;
+
+pub fn icon(name: &str, size: u16) -> svg::Svg {
+    let handle = match freedesktop_icons::lookup(name)
+        .with_size(size)
+        .with_theme("Pop")
+        .with_cache()
+        .force_svg()
+        .find()
+    {
+        Some(path) => svg::Handle::from_path(path),
+        None => {
+            eprintln!("icon '{}' size {} not found", name, size);
+            svg::Handle::from_memory(Vec::new())
+        },
+    };
+    svg::Svg::new(handle)
+}

src/widget/list_view.rs

@@ -0,0 +1,23 @@
+use iced::{
+    Background,
+    Color,
+    Theme,
+    widget::{
+        container,
+    },
+};
+
+pub fn list_view_style(theme: &Theme) -> container::Appearance {
+    container::Appearance {
+        text_color: None,
+        background: Some(Background::Color(
+            match theme {
+                Theme::Dark => Color::from_rgb8(0x27, 0x27, 0x27),
+                Theme::Light => Color::from_rgb8(0xf7, 0xf7, 0xf7),
+            }
+        )),
+        border_radius: 8.0,
+        border_width: 0.0,
+        border_color: Color::TRANSPARENT,
+    }
+}

src/widget/mod.rs

@@ -0,0 +1,22 @@
+#[macro_export]
+macro_rules! button {
+    ($($x:expr),+ $(,)?) => (
+        $crate::iced::widget::Button::new(
+            $crate::iced::widget::Row::with_children(
+                vec![$($crate::iced::Element::from($x)),+]
+            )
+            .spacing(8)
+        )
+        .padding([8, 16])
+    );
+}
+pub use button;
+
+mod icon;
+pub use self::icon::icon;
+
+mod list_view;
+pub use list_view::list_view_style;
+
+mod nav_bar;
+pub use nav_bar::nav_bar_style;

src/widget/nav_bar.rs

@@ -0,0 +1,23 @@
+use iced::{
+    Background,
+    Color,
+    Theme,
+    widget::{
+        container,
+    },
+};
+
+pub fn nav_bar_style(theme: &Theme) -> container::Appearance {
+    container::Appearance {
+        text_color: None,
+        background: Some(Background::Color(
+            match theme {
+                Theme::Dark => Color::from_rgb8(0x29, 0x29, 0x29),
+                Theme::Light => Color::from_rgb8(0xfd, 0xfd, 0xfd),
+            }
+        )),
+        border_radius: 8.0,
+        border_width: 0.0,
+        border_color: Color::TRANSPARENT,
+    }
+}