examples/SFExamples/RecipeEx/src/MainViewContainer.cpp

// Symbian Foundation Example Code
// 
// This software is in the public domain. No copyright is claimed, and you 
// may use it for any purpose without license from the Symbian Foundation.
// No warranty for any purpose is expressed or implied by the authors or
// the Symbian Foundation. 


// Include Files
#include <aknutils.h> 

#include "MainViewContainer.h"

// Constants
_LIT(KExampleText, "RecipeEx");

#include <eiklabel.h>  // for example description

// ================= MEMBER FUNCTIONS =======================

CMainViewContainer* CMainViewContainer::NewL(const TRect& aRect)
        {
        CMainViewContainer* self = CMainViewContainer::NewLC(aRect);
        CleanupStack::Pop( self );
        return self;    
        }

CMainViewContainer* CMainViewContainer::NewLC(const TRect& aRect)
        {
        CMainViewContainer* self = new ( ELeave ) CMainViewContainer;
        CleanupStack::PushL( self );
        self->ConstructL(aRect);
        return self;    
        }

void CMainViewContainer::ConstructL(const TRect& aRect)
    {
    CreateWindowL();

    iLabel = new (ELeave) CEikLabel;
    iLabel->SetContainerWindowL( *this );
    iLabel->SetTextL(KExampleText);

    SetRect(aRect);
    ActivateL();
    }

CMainViewContainer::~CMainViewContainer()
    {
    delete iLabel;
    }

void CMainViewContainer::SizeChanged()
    {
    // Control resize code
    iLabel->SetExtent( TPoint(10,10), iLabel->MinimumSize() );
    }

TInt CMainViewContainer::CountComponentControls() const
    {
    return 1; // return nbr of controls inside this container
    }

CCoeControl* CMainViewContainer::ComponentControl(TInt aIndex) const
    {
    switch ( aIndex )
        {
        case 0:
            return iLabel;
        default:
            return NULL;
        }
    }

void CMainViewContainer::Draw(const TRect& aRect) const
    {
    CWindowGc& gc = SystemGc();
    gc.SetPenStyle(CGraphicsContext::ENullPen);
    gc.SetBrushColor(KRgbBlue);
    gc.SetBrushStyle(CGraphicsContext::ESolidBrush);
    gc.DrawRect(aRect);
    }

void CMainViewContainer::HandleResourceChange(TInt aType)
        {
    CCoeControl::HandleResourceChange(aType);

    // ADDED FOR SCALABLE UI SUPPORT
        TRect rect;

    if ( aType==KEikDynamicLayoutVariantSwitch )// layout change event
        {    
        // get new main panel rect and set it
        AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EMainPane, rect);
        SetRect(rect);
        }
        }

// End of File  

---