1 files changed, 63 insertions, 0 deletions
diff --git a/public/panorama/controls/edgescroller.h b/public/panorama/controls/edgescroller.h
new file mode 100644
index 0000000..46b820f
--- /dev/null
+++ b/public/panorama/controls/edgescroller.h
@@ -0,0 +1,63 @@
+//=========== Copyright Valve Corporation, All rights reserved. ===============//
+//
+// Purpose: 
+//=============================================================================//
+
+#ifndef EDGE_SCROLLER_H
+#define EDGE_SCROLLER_H
+
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "panorama/controls/panel2d.h"
+
+namespace panorama
+{
+
+class CEdgeScrollBar;
+class CUIEdgeScrollBar;
+class CButton;
+
+//-----------------------------------------------------------------------------
+// Purpose: Control that shows buttons on the edges to scroll rather than a normal scroll bar
+//-----------------------------------------------------------------------------
+class CEdgeScroller : public CPanel2D
+{
+	DECLARE_PANEL2D( CEdgeScroller, CPanel2D );
+
+public:
+	CEdgeScroller( CPanel2D *pParent, const char *pchID );
+	virtual ~CEdgeScroller();
+
+	// Callback to client panel to create a scrollbar
+	virtual IUIScrollBar *CreateNewVerticalScrollBar( float flInitialScrollPos ) OVERRIDE;
+	virtual IUIScrollBar *CreateNewHorizontalScrollBar( float flInitialScrollPos ) OVERRIDE;
+};
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Scrollbar that just shows buttons on the edges of the panel rather than an actual Scrollbar
+//-----------------------------------------------------------------------------
+class CEdgeScrollBar : public CBaseScrollBar
+{
+	DECLARE_PANEL2D( CEdgeScrollBar, CBaseScrollBar );
+
+public:
+	CEdgeScrollBar( CPanel2D *pParent, const char *pchID, bool bHorizontal );
+	virtual ~CEdgeScrollBar();
+
+protected:
+	virtual void UpdateLayout( bool bImmediateMove ) OVERRIDE;
+
+private: 
+	bool m_bHorizontal;
+
+	CButton *m_pMinButton;
+	CButton *m_pMaxButton;
+};
+
+
+} // namespace panorama
+
+#endif // EDGE_SCROLLER_H