statuscontainer.cpp

手机编程

/*
* ============================================================================
*  Name     : CStatusContainer from StatusContainer.h
*  Part of  : GridDemo
*  Created  : 2006-11-28 by tomken
*  Implementation notes:
*     Initial content was generated by Series 60 AppWizard.
*  Version  :
*  Copyright: Copyright (c) 2006-2008
* ============================================================================
*/

// INCLUDE FILES
#include "StatusContainer.h"
#include <gulutil.h>
#include <AknUtils.h>
#include <eikenv.h>

CStatusContainer::CStatusContainer()
{
	iText = NULL;
}

void CStatusContainer::ConstructL(const TRect& aRect, CCoeControl* aParent)
{
	if(aParent)
		this->SetContainerWindowL(*aParent);
	else
		CreateWindowL();

    SetRect(aRect);
    ActivateL();
}

CStatusContainer::~CStatusContainer()
{
	if(iText)
		delete iText;
	iText = NULL;
}

void CStatusContainer::SizeChanged()
{
	DrawDeferred();
}

void CStatusContainer::Draw(const TRect& /*aRect*/) const
{
    CWindowGc& gc = SystemGc();

	TRect wholeRect = Rect();
	gc.SetPenColor(KRgbWhite);
    gc.SetPenStyle(CGraphicsContext::ESolidPen);
    gc.SetBrushColor(KRgbWhite);
    gc.SetBrushStyle(CGraphicsContext::ESolidBrush);
    gc.DrawRect(wholeRect);

	wholeRect.Shrink(TSize(1,1));
	gc.SetPenColor(0x962D00);     //0x80ff32);  // light green ee9911
	gc.SetBrushColor(0xFEECDD);
	gc.DrawRoundRect(wholeRect,TSize(3,3));
	wholeRect.Shrink(TSize(1,1));
	gc.SetPenColor(0x570D37);

	if(iText)
	{
		TBuf<256> buf;
		if(iText->Length() > buf.MaxLength())
			buf.Copy(iText->Left(buf.MaxLength()));
		else
			buf.Copy(*iText);

		const CFont* iFont ;
		if(ApacPlain16()->TextWidthInPixels(buf) > wholeRect.Width())
			iFont = ApacPlain12();
		else
			iFont = ApacPlain16();

		gc.UseFont(iFont);
		TInt baseline = wholeRect.Height() /2 + iFont->AscentInPixels()/2;


		TextUtils::ClipToFit(buf, *iFont, wholeRect.Width());
		DrawUtils::DrawText(gc, buf, wholeRect, baseline, CGraphicsContext::ECenter, 0, iFont);
		gc.DiscardFont();	
	}
}

void CStatusContainer::SetTextL(const TDesC& aText)
{
	if(iText)
		delete iText;
	iText = aText.AllocL();
}

// End of File