Clear saved input focus if the widget is removed from the container

[libs/gltk.git] / source / arrangement.h

diff --git a/source/arrangement.h b/source/arrangement.h
index 164a091c6a9032bdb3078d54e928e3ceee480483..15fb47ce328f92539e97b99a467544ae947ed641 100644 (file)
--- a/source/arrangement.h
+++ b/source/arrangement.h
@@ -15,7 +15,6 @@ class MSPGLTK_API arrangement_error: public std::logic_error
 {
 public:
        arrangement_error(const std::string &w): std::logic_error(w) { }
-       virtual ~arrangement_error() throw() { }
 };
 
 class MSPGLTK_API Arrangement
@@ -41,7 +40,7 @@ protected:
        };
 
        Layout &layout;
-       Arrangement *parent = 0;
+       Arrangement *parent = nullptr;
        Edge edges[4];
 
        Arrangement(Layout &);