aknradiobuttonsettingpage.h

00001 /*
00002 * ============================================================================
00003 *  Name         : AknRadioButtonSettingPage.h
00004 *  Part of      : Avkon
00005 *
00006 *  Description:
00007 *         Support for Radio Button setting page 
00008 *  Version:
00009 *
00010 *  Copyright © 2002 Nokia Corporation.
00011 *  This material, including documentation and any related 
00012 *  computer programs, is protected by copyright controlled by 
00013 *  Nokia Corporation. All rights are reserved. Copying, 
00014 *  including reproducing, storing,  adapting or translating, any 
00015 *  or all of this material requires the prior written consent of 
00016 *  Nokia Corporation. This material also contains confidential 
00017 *  information which may not be disclosed to others without the 
00018 *  prior written consent of Nokia Corporation.
00019 * ============================================================================
00020 */
00021 
00022 #ifndef __AKNRADIOBUTTONSETTINGPAGE_H__
00023 #define __AKNRADIOBUTTONSETTINGPAGE_H__ 
00024 
00025 // For coecontrol
00026 #include <coecntrl.h>
00027 #include <eikdef.h>
00028 
00029 #include <aknlistboxsettingpage.h>
00030 
00035 class CAknRadioButtonSettingPage : public CAknListBoxSettingPage
00036 {
00037 public:
00038         IMPORT_C CAknRadioButtonSettingPage(
00039                 TInt aResourceID, 
00040                 TInt& aCurrentSelectionIndex, 
00041                 const MDesCArray* aItemArray );
00071         IMPORT_C CAknRadioButtonSettingPage(    const TDesC* aSettingTitleText, 
00072                                                                 TInt aSettingNumber, 
00073                                                                 TInt aControlType,
00074                                                                 TInt aEditorResourceId, 
00075                                                                 TInt aSettingPageResourceId,
00076                                                                 TInt& aCurrentSelectionIndex, 
00077                                                                 const MDesCArray* aItemArray );
00078 
00083         IMPORT_C virtual void ConstructL();
00084 
00090         IMPORT_C CAknSetStyleListBox* ListBoxControl() const; 
00091 
00097         IMPORT_C virtual void HandleListBoxEventL(CEikListBox* aListBox,
00098                                  MEikListBoxObserver::TListBoxEvent aEventType);
00099 
00107         IMPORT_C void SetItemArrayAndSelectionL( const MDesCArray* aItemArray, TInt aPushed );
00108 
00115     IMPORT_C void HandlePointerEventL(const TPointerEvent& aPointerEvent);
00116     
00117     IMPORT_C void HandleResourceChange(TInt aType);
00118 
00119 protected:
00123         IMPORT_C virtual ~CAknRadioButtonSettingPage();
00124 
00128         IMPORT_C virtual void UpdateSettingL();
00129 
00133         IMPORT_C void DynamicInitL();
00134 
00140         IMPORT_C virtual void SelectCurrentItemL();
00141 
00142 private:
00147         void SetRadioButtonSelectionL( TInt aPushed );
00148 
00153         void GenerateInternalArrayAndGiveToListBoxL();
00154 
00155     void InitialiseRadioButtonBitmapsL();
00156 
00157 //
00158 // CoeControl Framework and reserved methods
00159 //
00160 protected:
00161 
00169         IMPORT_C virtual void WriteInternalStateL(RWriteStream& aWriteStream) const;
00170 
00171 private: 
00175         IMPORT_C virtual void Reserved_2();
00176 
00177 private:
00181     IMPORT_C void* ExtensionInterface( TUid aInterface );
00182 
00186 private: 
00187         IMPORT_C virtual void CAknSettingPage_Reserved_1();
00188         IMPORT_C virtual void CAknSettingPage_Reserved_2();
00189 
00190 private:
00195         IMPORT_C virtual void CAknListBoxSettingPage_Reserved_1();
00196 
00197 
00198 private:
00199         // Back up copy of the selection index
00200         TInt iOldSelectionIndex;
00201 
00202         // This CBase object is owned. Note that this depends upon the ownership flag given 
00203         // to the CTextListBoxModel object
00204         CDesCArrayFlat* iInternalItemArray; 
00205 
00206         // The objects pointed to or referenced by these are not owned
00207         TInt& iCurrentSelectionIndex; 
00208         const MDesCArray* iItemArray; 
00209 
00210 };
00211 
00212 #endif