--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/browserutilities/browserdialogsprovider/Inc/BrowserSelectElementListBox.h Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,192 @@
+/*
+* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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: Listbox for select element.
+*
+*
+*/
+
+
+#ifndef CBROWSERSELECTELEMENTLISTBOX_H
+#define CBROWSERSELECTELEMENTLISTBOX_H
+
+// INCLUDES
+#include <aknlists.h>
+#include <BrCtlDialogsProvider.h>
+
+// CLASSES
+
+class TBrCtlSelectElementFilterTextArray: public MDesCArray
+ {
+ /**
+ * Construction
+ */
+ public:
+ TBrCtlSelectElementFilterTextArray(
+ const CArrayFix<TBrCtlSelectOptionData>& aOptions );
+
+ public: // from MDesCArray
+
+ /**
+ * Get number of items in the array.
+ * @return Number of items.
+ */
+ TInt MdcaCount() const;
+
+ /**
+ * Text to be displayed for this item.
+ * @param aIndex Index of item.
+ * @return TPtrC for this item text.
+ */
+ TPtrC MdcaPoint( TInt aIndex ) const;
+
+ /**
+ * The model uses this class.
+ */
+ friend class CBrowserSelectElementModel;
+
+ private: // data
+
+ /**
+ * Pointer to real data. Not owned.
+ */
+ const CArrayFix<TBrCtlSelectOptionData>& iOptions;
+ };
+
+class TBrCtlSelectElementItemTextArray: public MDesCArray
+ {
+ public:
+ /**
+ * Contructor.
+ */
+ TBrCtlSelectElementItemTextArray(
+ const CArrayFix<TBrCtlSelectOptionData>& aOptions );
+
+ /**
+ * Destructor.
+ */
+ ~TBrCtlSelectElementItemTextArray();
+
+ public: // from MDesCArray
+
+ /**
+ * Get number of items in the array.
+ * @return Number of items.
+ */
+ TInt MdcaCount() const;
+
+ /**
+ * Text to be displayed for this item.
+ * @param aIndex Index of item.
+ * @return TPtrC for this item text.
+ */
+ TPtrC MdcaPoint( TInt aIndex ) const;
+
+ void FormatTextL( const TBrCtlSelectOptionData& optionData );
+
+ HBufC* AddPrefixLC( const TDesC& aText, TBool aIsOptionGroup ) const;
+
+ /**
+ * The model uses this class.
+ */
+ friend class CBrowserSelectElementModel;
+
+ private: // data
+
+ const CArrayFix<TBrCtlSelectOptionData>& iOptions; //Pointer to real data. Not owned.
+ HBufC* iText;
+ };
+
+
+/**
+* Implements the WML selection list.
+*/
+class CBrowserSelectElementListBox :
+ public CAknSingleGraphicPopupMenuStyleListBox
+ {
+ public: // Constructors and destructor
+
+ CBrowserSelectElementListBox(
+ const TBrCtlSelectOptionType aBrCtlSelectOptionType,
+ const CArrayFix<TBrCtlSelectOptionData>& aOptions );
+
+ /**
+ * C++ default constructor.
+ * @param aParent The parent control.
+ * @param aElement The select element.
+ */
+ void ConstructL( const CCoeControl& aParent );
+
+ public: // Functions from CAknSingleGraphicStyleListBox
+
+ /**
+ * Creates its own itemdrawer.
+ */
+ void CreateItemDrawerL();
+
+ /**
+ * Handles key events.
+ * @param aKeyEvent The key event.
+ * @param aType The type.
+ * @return Response.
+ */
+ TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent,
+ TEventCode aType );
+
+ /**
+ * Calls the base class's method if its possible.
+ * @param aDrawNow Enable redraw.
+ */
+ void FocusChanged( TDrawNow aDrawNow );
+
+ /**
+ * Calls AdjustHighlight.
+ */
+ void SizeChanged();
+
+ void HighlightSelectableItem();
+
+ /**
+ * Sets the selection, and moves the highlight to the right position.
+ */
+ void SetSelectionIndexesL();
+
+ void HandleResourceChangeL( TInt aType );
+ /**
+ * HandlePointerEventL
+ * From CCoeControl
+ *
+ */
+ void HandlePointerEventL(const TPointerEvent& aPointerEvent);
+
+
+ private: // New functions
+
+ /**
+ * Moves the highlight to the first visible selected item
+ * or the first item.
+ */
+ void AdjustHighlight();
+
+ private:
+
+ const CArrayFix<TBrCtlSelectOptionData>& iOptions;
+
+ const TBrCtlSelectOptionType iBrCtlSelectOptionType;
+
+ TBool iHasNotMoved;//show whether the user has pressed any key
+ };
+
+#endif
+
+// End of File