Refactor new Rect construction (#575)

* Refactor new Rect construction

Introduces methods that can be chained to construct new Rects
out of pre-existing ones

* Clamp x and y to edges in Rect chop methods

* Rename Rect clipping functions

1 files changed, 0 insertions, 8 deletions

diff --git a/helix-term/src/ui/menu.rs b/helix-term/src/ui/menu.rs
index 3e63db35..a56cf19b 100644
--- a/helix-term/src/ui/menu.rs
+++ b/helix-term/src/ui/menu.rs
@@ -304,14 +304,6 @@ impl<T: Item + 'static> Component for Menu<T> {
             },
         );
 
-        // // TODO: set bg for the whole row if selected
-        // if line == self.cursor {
-        //     surface.set_style(
-        //         Rect::new(area.x, area.y + i as u16, area.width - 1, 1),
-        //         selected,
-        //     )
-        // }
-
         for (i, _) in (scroll..(scroll + win_height).min(len)).enumerate() {
             let is_marked = i >= scroll_line && i < scroll_line + scroll_height;