1 files changed, 53 insertions, 0 deletions
diff --git a/public/panorama/controls/mousescroll.h b/public/panorama/controls/mousescroll.h
new file mode 100644
index 0000000..62ee5eb
--- /dev/null
+++ b/public/panorama/controls/mousescroll.h
@@ -0,0 +1,53 @@
+//=========== Copyright Valve Corporation, All rights reserved. ===============//
+//
+// Purpose: 
+//=============================================================================//
+
+#ifndef MOUSESCROLL_H
+#define MOUSESCROLL_H
+
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "mathlib/mathlib.h"
+#include "mathlib/beziercurve.h"
+#include "panel2d.h"
+#include "panorama/controls/label.h"
+#include "panorama/controls/mousescroll.h"
+#include "panorama/uischeduleddel.h"
+
+
+namespace panorama
+{
+DECLARE_PANEL_EVENT1( MouseScroll, int );
+
+//-----------------------------------------------------------------------------
+// Purpose: Panel which is the clickable mouse region to scroll a carousel or other horizontal list type panel
+//-----------------------------------------------------------------------------
+class CMouseScrollRegion : public CPanel2D
+{
+	DECLARE_PANEL2D( CMouseScrollRegion, CPanel2D );
+
+public:
+	CMouseScrollRegion( CPanel2D *parent, const char * pchPanelID );
+	virtual ~CMouseScrollRegion();
+	
+	virtual bool OnMouseButtonDown( const MouseData_t &code );
+	virtual bool OnMouseButtonDoubleClick( const MouseData_t &code );
+	virtual bool OnMouseButtonTripleClick( const MouseData_t &code );
+	virtual bool OnMouseButtonUp( const MouseData_t &code );
+
+private:
+	void DispatchScrollEvent();
+	void MouseButtonDown();	
+
+	CCubicBezierCurve< Vector2D > m_repeatCurve;
+	panorama::CUIScheduledDel m_scheduledScrollRepeat;
+	double m_flMouseDownTimestamp;
+	int m_cMouseDownRepeats;
+};
+
+} // namespace panorama
+
+#endif // MOUSESCROLL_H