add initial examples, replacing the 'Demos/Demos3'. Will make it work cross-platform, OpenGL3/OpenGL2 and add more examples to it.

examples/ThirdPartyLibs/Gwen/Controls/GroupBox.cpp

@@ -0,0 +1,42 @@
+/*
+	GWEN
+	Copyright (c) 2010 Facepunch Studios
+	See license in Gwen.h
+*/
+
+
+#include "Gwen/Controls/GroupBox.h"
+
+using namespace Gwen;
+using namespace Gwen::Controls;
+
+
+GWEN_CONTROL_CONSTRUCTOR( GroupBox )
+{
+	// Set to true, because it's likely that our  
+	// children will want mouse input, and they
+	// can't get it without us..
+	SetMouseInputEnabled( true );
+
+	SetTextPadding( Padding( 10, 0, 0, 0 ) );
+
+	SetAlignment( Pos::Top | Pos::Left );
+	Invalidate();
+
+	m_InnerPanel = new Base( this );
+	m_InnerPanel->Dock( Pos::Fill );
+	
+}
+
+void GroupBox::Layout( Skin::Base* skin )
+{
+	m_InnerPanel->SetMargin( Margin( TextHeight() + 3, 6, 6, 6 ) );
+
+	BaseClass::Layout( skin );
+}
+
+
+void GroupBox::Render( Skin::Base* skin )
+{
+	skin->DrawGroupBox( this, TextX(), TextHeight(), TextWidth() );
+}