aknnavilabel.h

00001 /*
00002 * ============================================================================
00003 *  Name     : aknnavilabel.h
00004 *  Part of  : AVKON
00005 *
00006 *  Description:
00007 *   Label control to the status pane's navigation pane.
00008 *
00009 *  Version:
00010 *
00011 *  Copyright © 2002 Nokia Corporation.
00012 *  This material, including documentation and any related 
00013 *  computer programs, is protected by copyright controlled by 
00014 *  Nokia Corporation. All rights are reserved. Copying, 
00015 *  including reproducing, storing,  adapting or translating, any 
00016 *  or all of this material requires the prior written consent of 
00017 *  Nokia Corporation. This material also contains confidential 
00018 *  information which may not be disclosed to others without the 
00019 *  prior written consent of Nokia Corporation.
00020 * ============================================================================
00021 */
00022 
00023 #ifndef AKNNAVILABEL_H
00024 #define AKNNAVILABEL_H
00025 
00026 #include <AknControl.h>
00027 
00028 class CAknNaviLabelExtension;
00029 class TAknLayoutText;
00030 
00034 class CAknNaviLabel : public CAknControl
00035         {
00036 public:
00037     enum TNaviLabelType
00038         {
00039         ENavigationLabel,
00040         EAdditionalInfoLabel,
00041         EHintText
00042         };
00043 
00044 public:  // new functions
00045 
00049     IMPORT_C CAknNaviLabel();
00050 
00054     IMPORT_C ~CAknNaviLabel();
00055 
00060     IMPORT_C void SetNaviLabelType(TNaviLabelType aNaviLabelType);
00061 
00066     IMPORT_C TNaviLabelType NaviLabelType();
00067 
00072     IMPORT_C void SetTextL(const TDesC& aText);
00073 
00078     inline const TDesC* Text() const;
00079 
00080 public: 
00081 
00086         IMPORT_C void HandlePointerEventL(const TPointerEvent& aPointerEvent); 
00087 
00088 protected: // from CCoeControl
00089 
00093     IMPORT_C virtual void SizeChanged();
00094 
00100     IMPORT_C void Draw(const TRect& aRect) const;
00101 private:
00105     IMPORT_C void* ExtensionInterface( TUid aInterface );
00106 
00107 private:
00112     TInt WidthInsideMargins() const;
00113 
00118     TAknLayoutText LayoutText() const;    
00119 
00120 private:
00121         HBufC* iText;
00122         CAknNaviLabelExtension* iExtension;
00123     const CFont* iFont;
00124     TInt iLeftMargin;
00125     TInt iRightMargin;
00126     TInt iSpare;
00127     TInt iRightOffset;
00128     TRgb iColor; 
00129 
00130     TNaviLabelType iLabelType;
00131         };
00132 
00133 
00134 inline const TDesC* CAknNaviLabel::Text() const
00135         { return(iText); }
00136 
00137 
00138 // AKNNAVILABEL_H
00139 #endif