feat(widget): create list-styled containers with list::container()

src/widget/list/mod.rs

@@ -6,3 +6,30 @@ pub mod column;
 
 pub use self::column::{list_column, ListColumn};
 // pub use self::item::{ListItem, list_item};
+
+use crate::widget::Container;
+use crate::Element;
+use iced::{Background, Color};
+
+pub fn container<'a, Message>(
+    content: impl Into<Element<'a, Message>>,
+) -> Container<'a, Message, crate::Renderer> {
+    super::container(content)
+        .padding([16, 6])
+        .style(crate::theme::Container::custom(style))
+        .width(iced::Length::Fill)
+}
+
+#[must_use]
+#[allow(clippy::trivially_copy_pass_by_ref)]
+pub fn style(theme: &crate::Theme) -> crate::widget::container::Appearance {
+    let container = &theme.current_container().component;
+    crate::widget::container::Appearance {
+        icon_color: Some(container.on.into()),
+        text_color: Some(container.on.into()),
+        background: Some(Background::Color(container.base.into())),
+        border_radius: 8.0.into(),
+        border_width: 0.0,
+        border_color: Color::TRANSPARENT,
+    }
+}