Add window padding option

Padding can be configured by using the `padding` field in the config
file, like so:

    padding:
      x: 2
      y: 2

which would result in a 2px padding within each side of the window.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/window.rs b/src/window.rs
index b821c77b..00f60c38 100644
--- a/src/window.rs
+++ b/src/window.rs
@@ -360,11 +360,11 @@ impl Proxy {
 }
 
 pub trait SetInnerSize<T> {
-    fn set_inner_size<S: ToPoints>(&mut self, size: S);
+    fn set_inner_size<S: ToPoints>(&mut self, size: &S);
 }
 
 impl SetInnerSize<Pixels<u32>> for Window {
-    fn set_inner_size<T: ToPoints>(&mut self, size: T) {
+    fn set_inner_size<T: ToPoints>(&mut self, size: &T) {
         let size = size.to_points(self.hidpi_factor());
         self.glutin_window.set_inner_size(*size.width as _, *size.height as _);
     }