Exercise_list.rar_s60_symbian_vs2003

/* * ============================================================================ * Name : CListContainer from ListContainer.h * Part of : List * Created : 2006-4-15 by LiuLiping * Implementation notes: * Initial content was generated by Series 60 AppWizard. * Version : * Copyright: * ============================================================================ */ // INCLUDE FILES #include "ListContainer.h" #include <list.rsg> #include <list.mbg> #include <barsread.h> //TResourceReader #include <stringloader.h> //StringLoader #include <e32base.h> //CArrayPtr #include <akniconarray.h> //CAknIconArray #include <eikclbd.h> //CColumnListBoxData #include <aknnotedialog.h> //CAknNoteDialog #include <eikmenub.h> //CEikMenuBar // ================= MEMBER FUNCTIONS ======================= // --------------------------------------------------------- // CListContainer::ConstructL(const TRect& aRect) // EPOC two phased constructor // --------------------------------------------------------- // void CListContainer::ConstructL(const TRect& aRect) { CreateWindowL(); CreateListBoxL(); iListBox->SetListBoxObserver(this); SetupListIconsL(); SetupScrollBarsL(); SetRect(aRect); ActivateL(); } // Destructor CListContainer::~CListContainer() { delete iListBox; } // --------------------------------------------------------- // CListContainer::SizeChanged() // Called by framework when the view size is changed // --------------------------------------------------------- // void CListContainer::SizeChanged() { // TODO: Add here control resize code etc. iListBox->SetExtent(TPoint(0,0),iListBox->MinimumSize()); } // --------------------------------------------------------- // CListContainer::CountComponentControls() const // --------------------------------------------------------- // TInt CListContainer::CountComponentControls() const { return 1; // return nbr of controls inside this container } // --------------------------------------------------------- // CListContainer::ComponentControl(TInt aIndex) const // --------------------------------------------------------- // CCoeControl* CListContainer::ComponentControl(TInt aIndex) const { switch ( aIndex ) { case 0: return iListBox; default: return NULL; } } // --------------------------------------------------------- // CListContainer::Draw(const TRect& aRect) const // --------------------------------------------------------- // void CListContainer::Draw(const TRect& aRect) const { CWindowGc& gc = SystemGc(); // TODO: Add your drawing code here // example code... gc.Clear(aRect); } // --------------------------------------------------------- // CListContainer::HandleControlEventL( // CCoeControl* aControl,TCoeEvent aEventType) // --------------------------------------------------------- // void CListContainer::HandleControlEventL( CCoeControl* /*aControl*/,TCoeEvent /*aEventType*/) { // TODO: Add your control event handler code here } void CListContainer::CreateListBoxL() { iListBox = new (ELeave) CAknSingleGraphicStyleListBox;; iListBox->SetContainerWindowL(*this); TResourceReader reader; iCoeEnv->CreateResourceReaderLC(reader,R_LIST); iListBox->ConstructFromResourceL(reader); CleanupStack::PopAndDestroy(); } void CListContainer::SetupListIconsL() { HBufC* iconFileName; iconFileName=StringLoader::LoadLC(R_PICTURE_FILENAME); CArrayPtr<CGulIcon>* icons=new(ELeave) CAknIconArray(2); CleanupStack::PushL(icons); icons->AppendL(iEikonEnv->CreateIconL(*iconFileName,EMbmListList,EMbmListList_m)); icons->AppendL(iEikonEnv->CreateIconL(*iconFileName,EMbmListList,EMbmListList_m)); CleanupStack::Pop(icons); CleanupStack::PopAndDestroy(iconFileName); iListBox->ItemDrawer()->ColumnData()->SetIconArray(icons); } void CListContainer::SetupScrollBarsL() { iListBox->CreateScrollBarFrameL(ETrue); iListBox->ScrollBarFrame()->SetScrollBarVisibilityL( CEikScrollBarFrame::EOff, CEikScrollBarFrame::EAuto); } TKeyResponse CListContainer::OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType) { TBool selectKeyPressed=(aType==EEventKey)&&(aKeyEvent.iCode== EKeyOK); TBool ListBoxNotEmpty=(iListBox)&&(iListBox->Model()->NumberOfItems()>0); TInt currentList = iListBox->CurrentItemIndex(); if(selectKeyPressed&&ListBoxNotEmpty) { if(currentList == 0 ) { CAknNoteDialog* note=new(ELeave)CAknNoteDialog (CAknNoteDialog::EConfirmationTone,CAknNoteDialog::EShortTimeout); note->PrepareLC(R_SELFDIALOG); note->SetTextPluralityL(ETrue); note->RunLD(); } else if(currentList == 1) { CEikMenuBar* parentMenuBar=iEikonEnv->AppUiFactory()->MenuBar(); parentMenuBar->SetMenuTitleResourceId(R_LIST_CONTEXTLIST_MENUBAR); if(parentMenuBar) { parentMenuBar->TryDisplayMenuBarL(); } parentMenuBar->SetMenuTitleResourceId(R_LIST_MENUBAR); } return EKeyWasConsumed; } else if (iListBox) return iListBox->OfferKeyEventL (aKeyEvent, aType); else return EKeyWasNotConsumed; } MDesCArray * CListContainer::GetListDialogItemL() { iListDialogItemArray = new (ELeave) CDesCArrayFlat(3); _LIT (KListDialog1, "InfDlg"); _LIT (KListDialog2, "WarningDlg"); _LIT (KListDialog3, "TextDlg"); TBuf <16> aString; for (TInt i = 1; i<= 3; i++) { if(i==1) { aString.Format(KListDialog1); iListDialogItemArray->AppendL (aString); } if(i==2) { aString.Format(KListDialog2); iListDialogItemArray->AppendL (aString); } if(i==3) { aString.Format(KListDialog3); iListDialogItemArray->AppendL (aString); } } return iListDialogItemArray; } // End of File