reorganize files and add btgui

btgui/Gwen/Controls/ScrollBarBar.cpp

@@ -0,0 +1,57 @@
+/*
+	GWEN
+	Copyright (c) 2010 Facepunch Studios
+	See license in Gwen.h
+*/
+
+
+#include "Gwen/Controls/ScrollBar.h"
+#include "Gwen/Controls/ScrollBarBar.h"
+
+using namespace Gwen;
+using namespace Gwen::Controls;
+using namespace Gwen::ControlsInternal;
+
+//Actual bar representing height of parent
+
+GWEN_CONTROL_CONSTRUCTOR( ScrollBarBar )
+{
+	RestrictToParent( true );
+	SetTarget( this );
+}
+
+void ScrollBarBar::Render( Skin::Base* skin )
+{
+	skin->DrawScrollBarBar(this, m_bDepressed, IsHovered(), m_bHorizontal );
+	BaseClass::Render( skin );
+}
+
+void ScrollBarBar::OnMouseMoved( int x, int y, int deltaX, int deltaY )
+{
+	BaseClass::OnMouseMoved( x, y, deltaX, deltaY );
+
+	if ( !m_bDepressed )
+		return;
+
+	InvalidateParent();
+}
+
+void ScrollBarBar::OnMouseClickLeft( int x, int y, bool bDown )
+{
+	BaseClass::OnMouseClickLeft( x, y, bDown );
+	InvalidateParent();
+}
+
+void ScrollBarBar::Layout( Skin::Base* /*skin*/ )
+{
+	if ( !GetParent() )
+		return;
+
+	//Move to our current position to force clamping - is this a hack?
+	MoveTo( X(), Y() );
+}
+
+void ScrollBarBar::MoveTo( int x, int y )
+{
+	BaseClass::MoveTo( x, y );
+}