From 9cf89c37de706358023917d6f523b6dadd7827b2 Mon Sep 17 00:00:00 2001
From: Alexandre Bury <alexandre.bury@gmail.com>
Date: Sun, 2 Oct 2016 15:33:55 -0700
Subject: [PATCH] Clear screen if a layer is shrinked

---
 src/views/stack_view.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/views/stack_view.rs b/src/views/stack_view.rs
index f221ca4..0014eef 100644
--- a/src/views/stack_view.rs
+++ b/src/views/stack_view.rs
@@ -105,7 +105,11 @@ impl View for StackView {
 
         for layer in &mut self.layers {
             // Give each guy what he asks for, within the budget constraints.
-            layer.size = Vec2::min(size, layer.view.get_min_size(size));
+            let size = Vec2::min(size, layer.view.get_min_size(size));
+            if !layer.size.fits_in(size) {
+                ::B::clear();
+            }
+            layer.size = size;
             layer.view.layout(layer.size);
 
             // We do it here instead of when adding a new layer because...?