Reduced the GCContainer to be even more trivial

A container that deletes all its children on destruction doesn't have to
be so complicated. Also renamed it to simply Container, since I think it
should simply be default behavior.

WindowContainer and Popup classes now inherit from this Container.

1 files changed, 1 insertions, 5 deletions

diff --git a/src/gui/widgets/window.cpp b/src/gui/widgets/window.cpp
index 0aadeb3e..1d7961f3 100644
--- a/src/gui/widgets/window.cpp
+++ b/src/gui/widgets/window.cpp
@@ -97,11 +97,7 @@ Window::~Window()
     delete mLayout;
 
     while (!mWidgets.empty())
-    {
-        gcn::Widget *w = mWidgets.front();
-        remove(w);
-        delete(w);
-    }
+        delete mWidgets.front();
 
     removeWidgetListener(this);