--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/uiaccelerator_plat/alf_visual_api/inc/alf/alfshadowborderbrush.h Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,146 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: Shadowed border brush
+*
+*/
+
+
+
+#ifndef C_ALFSHADOWBORDERBRUSH_H
+#define C_ALFSHADOWBORDERBRUSH_H
+
+#include <alf/alfbrush.h>
+#include <alf/alfmetric.h>
+
+class CAlfEnv;
+
+/**
+ * Shadowed border brush
+ *
+ * A brush that creates a shadow border around its visual.
+ * When comparing a shadow border brush to a drop shadow brush, the main difference is that
+ * the shadow border brush draws only the borders, while the drop shadow brush fills
+ * the entire shadow area.
+ *
+ * The shadow border brush draws the shadow on the outside of the visual rectangle.
+ * One can conveniently combine it with a regular border brush.
+ *
+ * Usage:
+ * @code
+ *
+ * //Create ImageVisual and set image
+ * CAlfImageVisual* imagevisual = CAlfImageVisual::AddNewL( control );
+ * imagevisual->SetImage(*image);
+ * imagevisual->SetFlags(EAlfVisualFlagManualLayout);
+ *
+ * //Manually set up an image visual to be 2/3 of the original size of the image
+ * Size texSize = image->Texture().Size();
+ * imagevisual->SetRect(TRect(Point(50, 50),TSize(texSize.iWidth*2/3, texSize.iHeight*2/3)));
+ * imagevisual->EnableBrushesL();
+ *
+ * //Create shadow border brush
+ * CAlfShadowBorderBrush* brush = CAlfShadowBorderBrush::NewL(iEnv, TAlfMetric( 0.25 ) );
+ * brush->SetOpacity(0.25);
+ * imagevisual->Brushes()->AppendL(brush, EAlfHasOwnership);
+ *
+ * @endcode
+ *
+ * @lib alfclient.lib
+ * @since S60 v 3.2
+ */
+NONSHARABLE_CLASS( CAlfShadowBorderBrush ): public CAlfBrush
+ {
+
+public:
+
+ /**
+ * Constructor.
+ *
+ * @param aEnv Environment
+ * @param aWidth Shadow border width in given metric units.
+ */
+ IMPORT_C static CAlfShadowBorderBrush* NewL(
+ CAlfEnv& aEnv,
+ const TAlfMetric& aWidth );
+
+ /**
+ * Constructor. The new brush is left on the cleanup stack.
+ *
+ * @param aEnv Environment
+ * @param aWidth Shadow border width in given metric units.
+ */
+ IMPORT_C static CAlfShadowBorderBrush* NewLC(
+ CAlfEnv& aEnv,
+ const TAlfMetric& aWidth );
+
+ /**
+ * Constructor.
+ * @deprecated migrate to using metrics instead.
+ */
+ IMPORT_C static CAlfShadowBorderBrush* NewL(
+ CAlfEnv& aEnv,
+ TInt aWidth );
+
+ /**
+ * Constructor. The new brush is left on the cleanup stack.
+ * @deprecated migrate to using metrics instead.
+ */
+ IMPORT_C static CAlfShadowBorderBrush* NewLC(
+ CAlfEnv& aEnv,
+ TInt aWidth );
+
+
+ /**
+ * Destructor.
+ */
+ virtual ~CAlfShadowBorderBrush();
+
+ /**
+ * Gets width of the shadow border.
+ * @return Width magnitude of the border in metric units.
+ */
+ IMPORT_C const TAlfTimedValue& Width() const;
+
+ /**
+ * Sets width of the shadow border.
+ * @param aWidth Width magnitude of the border in metric units.
+ */
+ IMPORT_C void SetWidth( const TAlfTimedValue& aWidth );
+
+ /**
+ * Sets width of the shadow border.
+ * @param aWidth Width of the border in metric units.
+ */
+ IMPORT_C void SetWidth( const TAlfMetric& aWidth );
+
+
+private:
+
+
+ CAlfShadowBorderBrush();
+
+ void ConstructL( CAlfEnv& aEnv, TInt aWidth );
+
+ void ConstructL( CAlfEnv& aEnv, const TAlfMetric& aWidth );
+
+private:
+
+ struct TShadowBorderPrivateData;
+ TShadowBorderPrivateData* iShadowBorderData;
+
+ };
+
+
+
+#endif // C_ALFSHADOWBORDERBRUSH_H