S60 3rd Edition SDK FP2 for Symbian OS CommonDialogsEx

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# CommonDialogsExContainer.cpp

    00001 /*
    00002 * ============================================================================
    00003 *  Name        : commondialogsexcontainer.cpp
    00004 *  Part of     : CommonDialogsEx
    00005 *  Description : Implements CommonDialogsEx container.
    00006 *  Version     :
    00007 *
    00008 *  Copyright (c) 2006 Nokia Corporation.
    00009 *  This material, including documentation and any related
    00010 *  computer programs, is protected by copyright controlled by
    00011 *  Nokia Corporation.
    00012 * ==============================================================================
    00013 */
    00014
    00015 // INCLUDE FILES
    00016 #include "CommonDialogsExContainer.h"
    00017
    00018 #include <eiklabel.h>  // for example label control
    00019 #include <aknlists.h>
    00020
    00021 _LIT( KCommonDialogsExTitle, "Example View" );
    00022 _LIT( KCommonDialogsExGuide, "Press Options to start" );
    00023 // ================= MEMBER FUNCTIONS =======================
    00024
    00025 // ---------------------------------------------------------
    00026 // CCommonDialogsExContainer::ConstructL(const TRect& aRect)
    00027 // EPOC two phased constructor
    00028 // ---------------------------------------------------------
    00029 //
    00030 void CCommonDialogsExContainer::ConstructL(const TRect& aRect)
    00031     {
    00032     CreateWindowL();
    00033
    00034     iLabel = new (ELeave) CEikLabel;
    00035     iLabel->SetContainerWindowL( *this );
    00036     iLabel->SetTextL( KCommonDialogsExTitle );
    00037
    00038     iToDoLabel = new (ELeave) CEikLabel;
    00039     iToDoLabel->SetContainerWindowL( *this );
    00040     iToDoLabel->SetTextL( KCommonDialogsExGuide );
    00041
    00042
    00043     SetRect(aRect);
    00044     ActivateL();
    00045     }
    00046
    00047 // Destructor
    00048 CCommonDialogsExContainer::~CCommonDialogsExContainer()
    00049     {
    00050     delete iLabel;
    00051     delete iToDoLabel;
    00052     }
    00053
    00054 // ---------------------------------------------------------
    00055 // CCommonDialogsExContainer::SizeChanged()
    00056 // Called by framework when the view size is changed
    00057 // ---------------------------------------------------------
    00058 //
    00059 void CCommonDialogsExContainer::SizeChanged()
    00060     {
    00061     iLabel->SetExtent( TPoint(10,10), iLabel->MinimumSize() );
    00062     iToDoLabel->SetExtent( TPoint(10,90), iToDoLabel->MinimumSize() );
    00063     }
    00064
    00065 // ---------------------------------------------------------
    00066 // CCommonDialogsExContainer::CountComponentControls() const
    00067 // ---------------------------------------------------------
    00068 //
    00069 TInt CCommonDialogsExContainer::CountComponentControls() const
    00070     {
    00071     return 2; // return nbr of controls inside this container
    00072     }
    00073
    00074 // ---------------------------------------------------------
    00075 // CCommonDialogsExContainer::ComponentControl(TInt aIndex) const
    00076 // ---------------------------------------------------------
    00077 //
    00078 CCoeControl* CCommonDialogsExContainer::ComponentControl(TInt aIndex) const
    00079     {
    00080     switch ( aIndex )
    00081         {
    00082         case 0:
    00083             return iLabel;
    00084         case 1:
    00085             return iToDoLabel;
    00086         default:
    00087             return NULL;
    00088         }
    00089     }
    00090
    00091 // ---------------------------------------------------------
    00092 // CCommonDialogsExContainer::Draw(const TRect& aRect) const
    00093 // ---------------------------------------------------------
    00094 //
    00095 void CCommonDialogsExContainer::Draw(const TRect& aRect) const
    00096     {
    00097     CWindowGc& gc = SystemGc();
    00098     gc.SetPenStyle(CGraphicsContext::ENullPen);
    00099     gc.SetBrushColor(KRgbGray);
    00100     gc.SetBrushStyle(CGraphicsContext::ESolidBrush);
    00101     gc.DrawRect(aRect);
    00102     }
    00103
    00104 // ---------------------------------------------------------
    00105 // CCommonDialogsExContainer::HandleControlEventL(
    00106 //     CCoeControl* aControl,TCoeEvent aEventType)
    00107 // ---------------------------------------------------------
    00108 //
    00109 void CCommonDialogsExContainer::HandleControlEventL(
    00110     CCoeControl* /*aControl*/,TCoeEvent /*aEventType*/)
    00111     {
    00112
    00113     }
    00114
    00115 // ---------------------------------------------------------
    00116 // CCommonDialogsExContainer::ShowTextL
    00117 // Show dynamic text;
    00118 // ---------------------------------------------------------
    00119 //
    00120 void CCommonDialogsExContainer::ShowTextL(
    00121     const TDesC& aText, const TDesC& aTextSub)
    00122     {
    00123     iLabel->SetTextL(aText);
    00124     iToDoLabel->SetTextL(aTextSub);
    00125     SizeChanged();
    00126     DrawDeferred();
    00127     }
    00128
    00129 // ----------------------------------------------------------------------------
    00130 // void CAknAtSetPageContainer::HandleResourceChange(TInt)
    00131 // Makes dynamic resolution change smoother
    00132 // ----------------------------------------------------------------------------
    00133 //
    00134 void CCommonDialogsExContainer::HandleResourceChange(TInt aType)
    00135     {
    00136     if (aType == KEikDynamicLayoutVariantSwitch)
    00137         {
    00138         SetRect( iAvkonAppUi->ClientRect());
    00139         }
    00140     CCoeControl::HandleResourceChange( aType );
    00141     }
    00142
    00143 // End of File

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