--- /dev/null
+// Created on: 2010-05-21
+// Created by: PAUL SUPRYATKIN
+// Copyright (c) 2010-2014 OPEN CASCADE SAS
+//
+// This file is part of Open CASCADE Technology software library.
+//
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
+//
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
+
+#ifndef _Aspect_GradientBackground_HeaderFile
+#define _Aspect_GradientBackground_HeaderFile
+
+#include <Standard.hxx>
+#include <Standard_DefineAlloc.hxx>
+#include <Standard_Handle.hxx>
+
+#include <Quantity_Color.hxx>
+#include <Aspect_GradientFillMethod.hxx>
+#include <Aspect_Background.hxx>
+class Quantity_Color;
+
+
+//! This class allows the definition of
+//! a window gradient background.
+class Aspect_GradientBackground : public Aspect_Background
+{
+public:
+
+ DEFINE_STANDARD_ALLOC
+
+
+ //! Creates a window gradient background.
+ //! Default colors : Quantity_NOC_BLACK.
+ //! Default fill method : Aspect_GFM_NONE
+ Standard_EXPORT Aspect_GradientBackground();
+
+ //! Creates a window gradient background with colours <AColor1, AColor2>.
+ Standard_EXPORT Aspect_GradientBackground(const Quantity_Color& AColor1, const Quantity_Color& AColor2, const Aspect_GradientFillMethod AMethod = Aspect_GFM_HOR);
+
+ //! Modifies the colours of the window gradient background <me>.
+ Standard_EXPORT void SetColors (const Quantity_Color& AColor1, const Quantity_Color& AColor2, const Aspect_GradientFillMethod AMethod = Aspect_GFM_HOR);
+
+ //! Returns colours of the window gradient background <me>.
+ Standard_EXPORT void Colors (Quantity_Color& AColor1, Quantity_Color& AColor2) const;
+
+ //! Returns the current gradient background fill mode.
+ Standard_EXPORT Aspect_GradientFillMethod BgGradientFillMethod() const;
+
+
+
+
+protected:
+
+
+
+
+
+private:
+
+
+
+ Quantity_Color MyColor2;
+ Aspect_GradientFillMethod MyGradientMethod;
+
+
+};
+
+
+
+
+
+
+
+#endif // _Aspect_GradientBackground_HeaderFile