Complete some hash_layout implementations

native/src/widget/button.rs

@@ -7,9 +7,7 @@
 //! [`Class`]: enum.Class.html
 
 use crate::input::{mouse, ButtonState};
-use crate::{
+use crate::{Element, Event, Hasher, Layout, MouseCursor, Node, Point, Widget};
-    Element, Event, Hasher, Layout, MouseCursor, Node, Point, Rectangle, Widget,
-};
 use std::hash::Hash;
 
 pub use iced_core::button::*;
@@ -70,7 +68,9 @@ where
     }
 
     fn hash_layout(&self, state: &mut Hasher) {
+        self.label.hash(state);
         self.width.hash(state);
+        self.align_self.hash(state);
     }
 }
 

native/src/widget/image.rs

@@ -1,8 +1,6 @@
 //! Display images in your user interface.
 
-use crate::{
+use crate::{Element, Hasher, Layout, MouseCursor, Node, Point, Widget};
-    Element, Hasher, Layout, MouseCursor, Node, Point, Rectangle, Widget,
-};
 
 use std::hash::Hash;
 
@@ -31,6 +29,7 @@ where
     fn hash_layout(&self, state: &mut Hasher) {
         self.width.hash(state);
         self.height.hash(state);
+        self.align_self.hash(state);
     }
 }
 

native/src/widget/text.rs

@@ -27,6 +27,8 @@ where
     fn hash_layout(&self, state: &mut Hasher) {
         self.content.hash(state);
         self.size.hash(state);
+        self.width.hash(state);
+        self.height.hash(state);
     }
 }