Merge pull request #1882 from nicksenger/shadows

Quad shadows

3 files changed, 23 insertions, 10 deletions

diff --git a/graphics/src/damage.rs b/graphics/src/damage.rs
index 59e9f5b4..ba9192ef 100644
--- a/graphics/src/damage.rs
+++ b/graphics/src/damage.rs
@@ -78,6 +78,20 @@ impl<T: Damage> Damage for Primitive<T> {
                 // damage bounds (?)
                 raw.clip_bounds.expand(1.5)
             }
+            Self::Quad { bounds, shadow, .. } if shadow.color.a > 0.0 => {
+                let bounds_with_shadow = Rectangle {
+                    x: bounds.x + shadow.offset.x.min(0.0) - shadow.blur_radius,
+                    y: bounds.y + shadow.offset.y.min(0.0) - shadow.blur_radius,
+                    width: bounds.width
+                        + shadow.offset.x.abs()
+                        + shadow.blur_radius * 2.0,
+                    height: bounds.height
+                        + shadow.offset.y.abs()
+                        + shadow.blur_radius * 2.0,
+                };
+
+                bounds_with_shadow.expand(1.0)
+            }
             Self::Quad { bounds, .. }
             | Self::Image { bounds, .. }
             | Self::Svg { bounds, .. } => bounds.expand(1.0),
diff --git a/graphics/src/primitive.rs b/graphics/src/primitive.rs
index 20affaaf..aed59e1a 100644
--- a/graphics/src/primitive.rs
+++ b/graphics/src/primitive.rs
@@ -3,7 +3,9 @@ use crate::core::alignment;
 use crate::core::image;
 use crate::core::svg;
 use crate::core::text;
-use crate::core::{Background, Color, Font, Pixels, Point, Rectangle, Vector};
+use crate::core::{
+    Background, Border, Color, Font, Pixels, Point, Rectangle, Shadow, Vector,
+};
 use crate::text::editor;
 use crate::text::paragraph;
 
@@ -65,12 +67,10 @@ pub enum Primitive<T> {
         bounds: Rectangle,
         /// The background of the quad
         background: Background,
-        /// The border radii of the quad
-        border_radius: [f32; 4],
-        /// The border width of the quad
-        border_width: f32,
-        /// The border color of the quad
-        border_color: Color,
+        /// The [`Border`] of the quad
+        border: Border,
+        /// The [`Shadow`] of the quad
+        shadow: Shadow,
     },
     /// An image primitive
     Image {
diff --git a/graphics/src/renderer.rs b/graphics/src/renderer.rs
index 1b0f5c5b..3ba41c3f 100644
--- a/graphics/src/renderer.rs
+++ b/graphics/src/renderer.rs
@@ -124,9 +124,8 @@ impl<B: Backend, T> iced_core::Renderer for Renderer<B, T> {
         self.primitives.push(Primitive::Quad {
             bounds: quad.bounds,
             background: background.into(),
-            border_radius: quad.border_radius.into(),
-            border_width: quad.border_width,
-            border_color: quad.border_color,
+            border: quad.border,
+            shadow: quad.shadow,
         });
     }