X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;ds=sidebyside;f=source%2Fcontainer.cpp;h=bec206602a95248c72f53ad4de28f41444b71659;hb=9fdbf99cdb3c5620e665c3ecb34e83d778cb311a;hp=4c0ce93fa6fda1a5fca02860cc793e13e9bb2a03;hpb=9bfda3958f5b610c4513a912f4cd07d703d3d184;p=libs%2Fgltk.git

diff --git a/source/container.cpp b/source/container.cpp
index 4c0ce93..bec2066 100644
--- a/source/container.cpp
+++ b/source/container.cpp
@@ -1,10 +1,3 @@
-/* $Id$
-
-This file is part of libmspgltk
-Copyright © 2009-2011  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
 #include "container.h"
 
 using namespace std;
@@ -12,6 +5,11 @@ using namespace std;
 namespace Msp {
 namespace GLtk {
 
+hierarchy_error::hierarchy_error(const string &w):
+	logic_error(w)
+{ }
+
+
 Container::Container():
 	click_focus(0),
 	click_button(0)
@@ -42,7 +40,7 @@ void Container::remove(Widget &wdg)
 			return;
 		}
 
-	throw InvalidState("That Widget is not in this Container");
+	throw hierarchy_error("widget not in container");
 }
 
 Container::Child *Container::create_child(Widget *wdg)