Add component trait and vsplit

examples/test.rs

@@ -1,5 +1,5 @@
 use embedded_components::{
-  Calendar, ComponentStyle, Gauge, List, ListItem, ListItemData, ScrollingCalendar,
+  Calendar, ComponentStyle, Gauge, List, ListItem, ListItemData, ScrollingCalendar, VSplit,
 };
 use embedded_graphics::{
   pixelcolor::{raw::RawU2, BinaryColor, Rgb888},
@@ -85,8 +85,6 @@ fn main() -> Result<(), core::convert::Infallible> {
   //calendar.draw(&mut display)?;
 
   let list = List {
-    top_left: Point::new(320, 0),
-    size: Size::new(280, 448),
     style: calendar_style.clone(),
     items_shown: 10,
     list_items: vec![
@@ -94,18 +92,19 @@ fn main() -> Result<(), core::convert::Infallible> {
       ListItemData::new("O", "Other test task"),
     ],
   };
-  list.draw(&mut display)?;
+  //list.draw(&mut display)?;
 
   let calendar_week = ScrollingCalendar {
-    top_left: Point::new(0, 0),
-    size: Size::new(320, 448),
     style: calendar_style,
     day: chrono::Local::now().naive_local().date(),
     //.checked_add_signed(chrono::Duration::days(28 * 4 * 0 - 14))
     //.unwrap(),
-    weeks: 5,
+    prev_weeks: 2,
+    next_weeks: 5,
   };
-  calendar_week.draw(&mut display)?;
+  //calendar_week.draw(&mut display)?;
+
+  VSplit::new(calendar_week, list).draw(&mut display)?;
 
   let output_settings = OutputSettingsBuilder::new()
     .theme(BinaryColorTheme::Default)