2 files changed, 4 insertions, 0 deletions
diff --git a/include/ui/Rect.h b/include/ui/Rect.h
index 40d1166..3886f93 100644
--- a/include/ui/Rect.h
+++ b/include/ui/Rect.h
@@ -31,6 +31,8 @@ class Rect : public ARect, public LightFlattenablePod<Rect>
 public:
     typedef ARect::value_type value_type;
 
+    static const Rect INVALID_RECT;
+
     // we don't provide copy-ctor and operator= on purpose
     // because we want the compiler generated versions
 
diff --git a/include/ui/Region.h b/include/ui/Region.h
index 49740f7..2a14918 100644
--- a/include/ui/Region.h
+++ b/include/ui/Region.h
@@ -35,6 +35,8 @@ class String8;
 class Region : public LightFlattenable<Region>
 {
 public:
+    static const Region INVALID_REGION;
+
                         Region();
                         Region(const Region& rhs);
     explicit            Region(const Rect& rhs);