Handle close&resize in Window, not Widget

1 files changed, 6 insertions, 0 deletions

diff --git a/dgl/Window.hpp b/dgl/Window.hpp
index 714fdbf5..60c2587f 100644
--- a/dgl/Window.hpp
+++ b/dgl/Window.hpp
@@ -65,6 +65,12 @@ public:
     void addIdleCallback(IdleCallback* const callback);
     void removeIdleCallback(IdleCallback* const callback);
 
+protected:
+    virtual void onDisplayBefore();
+    virtual void onDisplayAfter();
+    virtual void onClose();
+    virtual void onReshape(int width, int height);
+
 private:
     struct PrivateData;
     PrivateData* const pData;