Rename Empty widget to Space

web/src/widget/space.rs

@@ -4,43 +4,42 @@ use dodrio::bumpalo;
 /// An amount of empty space.
 ///
 /// It can be useful if you want to fill some space with nothing.
-///
-/// [`Empty`]: struct.Empty.html
 #[derive(Debug)]
-pub struct Empty {
+pub struct Space {
     width: Length,
     height: Length,
 }
 
-impl Empty {
-    /// Creates an amount of [`Empty`] space.
+impl Space {
+    /// Creates an amount of empty [`Space`] with the given width and height.
     ///
-    /// [`Empty`]: struct.Empty.html
-    pub fn new() -> Self {
-        Empty {
-            width: Length::Shrink,
+    /// [`Space`]: struct.Space.html
+    pub fn new(width: Length, height: Length) -> Self {
+        Space { width, height }
+    }
+
+    /// Creates an amount of horizontal [`Space`].
+    ///
+    /// [`Space`]: struct.Space.html
+    pub fn with_width(width: Length) -> Self {
+        Space {
+            width,
             height: Length::Shrink,
         }
     }
 
-    /// Sets the width of the [`Empty`] space.
+    /// Creates an amount of vertical [`Space`].
     ///
-    /// [`Empty`]: struct..html
-    pub fn width(mut self, width: Length) -> Self {
-        self.width = width;
-        self
-    }
-
-    /// Sets the height of the [`Empty`] space.
-    ///
-    /// [`Empty`]: struct.Column.html
-    pub fn height(mut self, height: Length) -> Self {
-        self.height = height;
-        self
+    /// [`Space`]: struct.Space.html
+    pub fn with_height(height: Length) -> Self {
+        Space {
+            width: Length::Shrink,
+            height,
+        }
     }
 }
 
-impl<'a, Message> Widget<Message> for Empty {
+impl<'a, Message> Widget<Message> for Space {
     fn node<'b>(
         &self,
         bump: &'b bumpalo::Bump,
@@ -63,8 +62,8 @@ impl<'a, Message> Widget<Message> for Empty {
     }
 }
 
-impl<'a, Message> From<Empty> for Element<'a, Message> {
-    fn from(empty: Empty) -> Element<'a, Message> {
-        Element::new(empty)
+impl<'a, Message> From<Space> for Element<'a, Message> {
+    fn from(space: Space) -> Element<'a, Message> {
+        Element::new(space)
     }
 }