hwrmtestappcontainer.cpp

平台symbian。 功能：获取系统信息。

/*
* ==============================================================================
*  Name        : HWRMTestAppContainer.h
*  Part of     : HWRMTestApp
*  Interface   : 
*  Description : HWRM Test application container implementation
*  Version     : 
*
*  Copyright (c) 2002-2006 Nokia Corporation.
*  This material, including documentation and any related 
*  computer programs, is protected by copyright controlled by 
*  Nokia Corporation. 
* ==============================================================================
*/

// INCLUDE FILES
#include <eikedwin.h>
#include <aknutils.h>
#include <HWRMTestApp.rsg>
#include "HWRMTestAppContainer.h"


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

// -----------------------------------------------------------------------------
// CHWRMTestAppContainer::ConstructL
// Symbian 2nd phase constructor can leave.
// -----------------------------------------------------------------------------
//
void CHWRMTestAppContainer::ConstructL(const TRect& aRect)
    {
    CreateWindowL();

    // Set up a read-only editor window for displaying messages
    iEdwin = new ( ELeave ) CEikEdwin();
    iEdwin->SetContainerWindowL( *this );
    
    TInt edwinFlags = CEikEdwin::ENoAutoSelection;
    edwinFlags |= CEikEdwin::EJustAutoCurEnd;
    edwinFlags |= CEikEdwin::EReadOnly;
    edwinFlags |= CEikEdwin::EInclusiveSizeFixed;
    iEdwin->ConstructL( edwinFlags );
    iEdwin->CreateScrollBarFrameL();
	iEdwin->ScrollBarFrame()->SetScrollBarVisibilityL(CEikScrollBarFrame::EOff, CEikScrollBarFrame::EAuto);

    SetRect(aRect);
    ActivateL();
    }

// -----------------------------------------------------------------------------
// CHWRMTestAppContainer::~CHWRMTestAppContainer
// Destructor
// -----------------------------------------------------------------------------
//
CHWRMTestAppContainer::~CHWRMTestAppContainer()
    {
    delete iEdwin;
    }

// -----------------------------------------------------------------------------
// CHWRMTestAppContainer::SizeChanged
// Called by framework when the view size is changed
// -----------------------------------------------------------------------------
//
void CHWRMTestAppContainer::SizeChanged()
    {
    iEdwin->SetRect( Rect() );
    }

// -----------------------------------------------------------------------------
// CHWRMTestAppContainer::CountComponentControls
// Return number of controls in container
// -----------------------------------------------------------------------------
//
TInt CHWRMTestAppContainer::CountComponentControls() const
    {
    return 1; // return nbr of controls inside this container
    }

// -----------------------------------------------------------------------------
// CHWRMTestAppContainer::ComponentControl
// Return component control
// -----------------------------------------------------------------------------
//
CCoeControl* CHWRMTestAppContainer::ComponentControl(TInt aIndex) const
    {
    switch ( aIndex )
        {
        case 0:
            return iEdwin;

        default:
            return NULL;
        }
    }

// -----------------------------------------------------------------------------
// CHWRMTestAppContainer::Draw
// -----------------------------------------------------------------------------
//
void CHWRMTestAppContainer::Draw(const TRect& /*aRect*/) const
    {
    }

// -----------------------------------------------------------------------------
// CHWRMTestAppContainer::HandleControlEventL
// -----------------------------------------------------------------------------
//
void CHWRMTestAppContainer::HandleControlEventL(
    CCoeControl* /*aControl*/,TCoeEvent /*aEventType*/)
    {
    // TODO: Add your control event handler code here
    }

// -----------------------------------------------------------------------------
// CHWRMTestAppContainer::AddMessageL
// Add message to editor window in the container
// -----------------------------------------------------------------------------
//
void CHWRMTestAppContainer::AddMessageL( const TDesC& aMsg ) const
    {
    
    CPlainText* text = iEdwin->Text();
    text->InsertL( text->DocumentLength(), aMsg );
    text->InsertL( text->DocumentLength(), CEditableText::ELineBreak );
    iEdwin->HandleTextChangedL();
    iEdwin->SetSelectionL( text->DocumentLength(), text->DocumentLength() );
    iEdwin->SetFocus( ETrue );
    }

    
// -----------------------------------------------------------------------------
// CHWRMTestAppContainer::OfferKeyEventL
// Pass key event to appropriate controls
// -----------------------------------------------------------------------------
//
TKeyResponse CHWRMTestAppContainer::OfferKeyEventL( const TKeyEvent& aKeyEvent,TEventCode aType )
    {
    return iEdwin->OfferKeyEventL( aKeyEvent, aType );
    }

// ---------------------------------------------------------
// CHWRMTestAppContainer::HandleResourceChange()
// Called by framework when layout is changed.
// ---------------------------------------------------------
//
void CHWRMTestAppContainer::HandleResourceChange(TInt aType)
    {
    CCoeControl::HandleResourceChange(aType);

    // ADDED FOR SCALABLE UI SUPPORT
    // *****************************
    if ( aType==KEikDynamicLayoutVariantSwitch )
        {
        TRect rect;
        AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EMainPane, rect);
        SetRect(rect);
        }
    
    // Redraw the editor window
    iEdwin->DrawNow();
    }

// End of File