From 37adc1174c81ac69fa4b8a745b4d6182f60932eb Mon Sep 17 00:00:00 2001
From: Victor Brekenfeld <github@drakulix.de>
Date: Sat, 27 Nov 2021 20:53:26 +0100
Subject: [PATCH] utils: Add Rectangle::contains_rect

---
 CHANGELOG.md          | 1 +
 src/utils/geometry.rs | 7 +++++++
 2 files changed, 8 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 21982a9..3fab971 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -58,6 +58,7 @@
 #### Utils
 
 - `Rectangle` can now also be converted from f64 to i32 variants
+- `Rectangle::contains_rect` can be used to check if a rectangle is contained within another
 
 ### Bugfixes
 
diff --git a/src/utils/geometry.rs b/src/utils/geometry.rs
index 3bb5823..8f3e97f 100644
--- a/src/utils/geometry.rs
+++ b/src/utils/geometry.rs
@@ -782,6 +782,13 @@ impl<N: Coordinate, Kind> Rectangle<N, Kind> {
             && (p.y < self.loc.y + self.size.h)
     }
 
+    /// Checks whether given [`Rectangle`] is inside the rectangle
+    #[inline]
+    pub fn contains_rect<R: Into<Rectangle<N, Kind>>>(self, rect: R) -> bool {
+        let r: Rectangle<N, Kind> = rect.into();
+        self.contains(r.loc) && self.contains(r.loc + r.size)
+    }
+
     /// Checks whether a given [`Rectangle`] overlaps with this one
     #[inline]
     pub fn overlaps(self, other: Rectangle<N, Kind>) -> bool {