Move list view row and toggler to libcosmic

src/widget/list.rs

@@ -0,0 +1,55 @@
+use iced::{
+    Background,
+    Color,
+    Theme,
+    widget,
+};
+
+#[macro_export]
+macro_rules! list_item {
+    ($($x:expr),+ $(,)?) => (
+        $crate::iced::widget::Row::with_children(vec![$($crate::iced::Element::from($x)),+])
+        .padding([0, 8])
+        .spacing(12)
+    );
+}
+pub use list_item;
+
+#[macro_export]
+macro_rules! list_view {
+    ($($x:expr),+ $(,)?) => (
+        $crate::iced::widget::Container::new({
+            let mut children = vec![$($crate::iced::Element::from($x)),+];
+
+            //TODO: more efficient method for adding separators
+            let mut i = 1;
+            while i < children.len() {
+                children.insert(i, $crate::iced::widget::horizontal_rule(12).into());
+                i += 2;
+            }
+
+            $crate::iced::widget::Column::with_children(children)
+            .spacing(12)
+        })
+        .padding([12, 16])
+        .style(theme::Container::Custom(
+            $crate::widget::list_view_style
+        ))
+    );
+}
+pub use list_view;
+
+pub fn list_view_style(theme: &Theme) -> widget::container::Appearance {
+    widget::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,
+    }
+}