--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uifw/EikStd/coctlsrc/EIKBTPAN.CPP	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,826 @@
+/*
+* Copyright (c) 1997-1999 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+ 
+#include <eikbtpan.h>
+#include <eiklbbut.h>
+#include <eikcmbut.h>
+#include <eiklabel.h>
+#include <barsread.h>
+#include <coedef.h>
+#include <eiklabel.h>
+#include <eikcmobs.h>
+#include <uikon.hrh>
+#include <eikcoctl.rsg>
+#include <coemain.h>
+#include <eikenv.h>
+#include "lafbtpan.h"
+#include "laflbbut.h"
+#include <eiklbbut.h>
+#include <uiklaf/private/lafenv.h>
+
+// const TInt KButtonArrayGranularity=2;
+
+const TInt KVerticalSpaceForNonLabeledButtons=6;
+const TInt KEikButtonLabelTopMargin=2;
+const TInt KEikButtonLabelBottomMargin=1;
+// const TInt KStdMinButtonWidth=50;
+
+#define VERTICAL_BUTTONS_AT_BOTTOM
+
+static TBool AnyButtonHasHotKey(const CEikControlGroup* aGroup, const TInt count)
+	{
+	TBool hasHotkey=EFalse;
+		for(TInt ii=0;ii<count && !hasHotkey;ii++)
+			{
+			if(static_cast<CEikLabeledButton*>(aGroup->Control(ii))->ShowsHotKey())
+			hasHotkey=ETrue;
+			}
+	return hasHotkey;
+	}
+
+EXPORT_C CEikButtonPanel::~CEikButtonPanel()
+	{
+	if (iControlGroups)
+		{
+		iControlGroups->ResetAndDestroy();
+		delete iControlGroups;
+		}
+	}
+
+EXPORT_C CEikButtonPanel::CEikButtonPanel()
+	: iMinButWidth(LafButtonPanel::MinButtonWidth())
+	{
+	__DECLARE_NAME(_S("CEikButtonPanel"));
+	SetNonFocusing();
+	}
+
+void CEikButtonPanel::AppendNewLineL()
+	{//private
+	CEikControlGroup* controlGroup=new(ELeave) CEikControlGroup();
+	CleanupStack::PushL(controlGroup);
+	if(LafButtonPanel::ButtonsAllSameSize())
+		controlGroup->SetControlsAllSameSize();
+	controlGroup->SetControlSpacing(LafButtonPanel::HorGapBetweenButtons(),LafButtonPanel::VerGapBetweenButtons());
+	controlGroup->SetContainerWindowL(*this);
+	controlGroup->ConstructL(
+		static_cast<CEikControlGroup::TStartCorner>(LafButtonPanel::DefaultStartCorner()),
+		static_cast<CEikControlGroup::TOrientation>(LafButtonPanel::DefaultOrientation()));
+	iControlGroups->AppendL(controlGroup);
+	CleanupStack::Pop(); // controlGroup
+	iCount++;
+	iMinSize=TSize(0,0);
+	}
+
+/**
+ * Writes the internal state of the control and its components to aStream.
+ * Does nothing in release mode.
+ * Designed to be overidden and base called by subclasses.
+ *
+ * @internal
+ * @since App-Framework_6.1
+ */
+#ifndef _DEBUG
+EXPORT_C void CEikButtonPanel::WriteInternalStateL(RWriteStream&) const
+	{}
+#else
+EXPORT_C void CEikButtonPanel::WriteInternalStateL(RWriteStream& aWriteStream) const
+	{
+	_LIT(KEikLitBtpanCtlSt,"<CEikButtonPanel>");
+	_LIT(KEikLitBtpanCtlEnd,"<\\CEikButtonPanel>");
+	_LIT(KEikLitBtpanCtlMinSize, "<iMinSize>");
+	_LIT(KEikLitBtpanCtlMinSizeEnd, "<\\iMinSize>");
+	_LIT(KEikLitBtpanCtlButWidth, "<iButWidth>");
+	_LIT(KEikLitBtpanCtlButWidthEnd, "<\\iButWidth>");
+	_LIT(KEikLitBtpanCtlMinButWidth, "<iMinButWidth>");
+	_LIT(KEikLitBtpanCtlMinButWidthEnd, "<\\iMinButWidth>");
+	_LIT(KEikLitBtpanCtlCount, "<iCount>");
+	_LIT(KEikLitBtpanCtlCountEnd, "<\\iCount>");
+	_LIT(KEikLitBtpanCtlObs, "<iCommandObserver>");
+	_LIT(KEikLitBtpanCtlObsEnd, "<\\iCommandObserver>");
+
+	aWriteStream << KEikLitBtpanCtlSt;
+	aWriteStream << KEikLitBtpanCtlMinSize;
+	aWriteStream.WriteInt32L(iMinSize.iWidth);
+	aWriteStream.WriteInt32L(iMinSize.iHeight);
+	aWriteStream << KEikLitBtpanCtlMinSizeEnd;
+	aWriteStream << KEikLitBtpanCtlButWidth;
+	aWriteStream.WriteInt32L(iButWidth);
+	aWriteStream << KEikLitBtpanCtlButWidthEnd;
+	aWriteStream << KEikLitBtpanCtlMinButWidth;
+	aWriteStream.WriteInt32L(iMinButWidth);
+	aWriteStream << KEikLitBtpanCtlMinButWidthEnd;
+	aWriteStream << KEikLitBtpanCtlCount;
+	aWriteStream.WriteInt32L(iCount);
+	aWriteStream << KEikLitBtpanCtlCountEnd;
+	aWriteStream << KEikLitBtpanCtlObs;
+	aWriteStream.WriteInt32L((TInt)iCommandObserver);
+	aWriteStream << KEikLitBtpanCtlObsEnd;
+	CCoeControl::WriteInternalStateL(aWriteStream);
+	aWriteStream << KEikLitBtpanCtlEnd;
+	}
+#endif
+
+EXPORT_C void CEikButtonPanel::ConstructL()
+	{
+	iControlGroups=new(ELeave) CArrayPtrFlat<CEikControlGroup>(1);
+	AppendNewLineL();
+	}
+
+EXPORT_C void CEikButtonPanel::SetHorizontal()
+	{
+	for(TInt ii=0;ii<iCount;ii++)
+		(*iControlGroups)[ii]->SetControlLayout(CEikControlGroup::EFromTopLeft, CEikControlGroup::ELayHorizontally);
+	}
+
+EXPORT_C TInt CEikButtonPanel::ButtonId(CCoeControl* aControl) const
+	{
+	TInt id=0;
+	for(TInt ii=0;ii<iCount;ii++)
+		{
+		id=(*iControlGroups)[ii]->ControlId(aControl);
+		if((*iControlGroups)[ii]->ControlById(id)==aControl)
+			break;
+		}
+	return id; 
+	// KErrNotFound is a valid Id, but also used by CEikControlGroup to signify not found!
+	}
+
+EXPORT_C CEikCommandButtonBase* CEikButtonPanel::ButtonById(TInt aButtonId) const
+	{
+	CEikLabeledButton* button=LabeledButtonById(aButtonId);
+	return (button ? button->Button() : NULL);
+	}
+
+EXPORT_C CEikLabeledButton* CEikButtonPanel::LabeledButtonById(TInt aButtonId) const
+	{
+	CEikLabeledButton* button=NULL;
+	for(TInt ii=0;ii<iCount && !button;ii++)
+		{
+		button=static_cast<CEikLabeledButton*>((*iControlGroups)[ii]->ControlById(aButtonId));
+		}
+	return button;
+	}
+
+EXPORT_C void CEikButtonPanel::AddButtonL(CEikLabeledButton* aButton,TInt aId)
+	{
+	AddButtonL(aButton,aId,iCount-1);//last row by default
+	}
+
+/**
+ * Takes ownership of aButton, with asociated id, aId and adds it to the row of buttons aRow.
+ * Creates aRow if it does not already exist. Should not be used for vertical button layout.
+ * Leaves in out of memory conditions. 
+ *
+ * @ since Uikon1.2
+ */
+EXPORT_C void CEikButtonPanel::AddButtonL(CEikLabeledButton* aButton,TInt aId,TInt aRow)
+	{
+	CleanupStack::PushL(aButton);
+	aButton->SetNonFocusing();
+	aButton->SetContainerWindowL(*this);
+	aButton->CopyControlContextFrom(this);
+	aButton->SetObserver(this);
+	for(;aRow>iCount;AppendNewLineL())
+		;// no body
+	(*iControlGroups)[aRow-1]->AddControlL(aButton,aId);
+	CleanupStack::Pop(); // aButton
+	ResetMinimumSize();
+	}
+
+EXPORT_C void CEikButtonPanel::ActivateL()
+	{
+	CCoeControl::ActivateL();
+	}
+
+EXPORT_C void CEikButtonPanel::ConstructFromResourceL(TResourceReader& aReader)
+	{
+	ConstructL();
+	aReader.ReadUint32(); // read past flags - they're only used in CBAs currently
+	const TInt count=aReader.ReadInt16();
+	for (TInt ii=0;ii<count;++ii)
+		{
+		const TInt id=aReader.ReadInt16();
+		CEikLabeledButton* button=new(ELeave) CEikLabeledButton;
+		CleanupStack::PushL(button);
+		button->CopyControlContextFrom(this);
+		button->ConstructFromResourceL(aReader);
+		TInt lineNumber=aReader.ReadInt8();
+		if (button->ShowsHotKey())
+			{
+			CEikLabel* label=button->Label();
+			label->CopyControlContextFrom(this);
+			label->iMargin.iTop=KEikButtonLabelTopMargin;
+			label->iMargin.iBottom=KEikButtonLabelBottomMargin;
+			}
+		CleanupStack::Pop(); // AddButtonL takes ownership
+		AddButtonL(button,id,lineNumber);
+		}
+	}
+
+EXPORT_C void CEikButtonPanel::ResetMinimumSize()
+	{
+	iMinSize=TSize(0,0);
+	}
+
+EXPORT_C void CEikButtonPanel::SetMinButtonWidth(TInt aWidth)
+	{
+	iMinButWidth=aWidth;
+	}
+
+EXPORT_C void CEikButtonPanel::SetCommandObserver(MEikCommandObserver* aCommandObserver)
+	{
+	iCommandObserver=aCommandObserver;
+	}
+
+void CEikButtonPanel::UpdateHotKeyL(TInt aCommandId,CEikLabeledButton::TFlags aFlags,TInt aKeyCode)
+	{
+	CEikLabeledButton* button=LabeledButtonById(aCommandId);
+	if (!button)
+		User::Leave(KErrNotFound);
+	button->UpdateHotKey(aKeyCode,aFlags);
+	}
+
+EXPORT_C TInt CEikButtonPanel::CountComponentControls() const
+	{
+	return iCount;
+	}
+
+EXPORT_C CCoeControl* CEikButtonPanel::ComponentControl(TInt aIndex) const
+	{
+	return (*iControlGroups)[aIndex];
+	}
+
+EXPORT_C void CEikButtonPanel::SizeChanged()
+	{
+	if(!iMinSize.iWidth)
+		SetButtonWidths();
+	TInt excess=iSize.iWidth-iMinSize.iWidth;
+	TMargins8 margins = LafButtonPanel::Margins();
+	TInt gapBetweenButtons=LafButtonPanel::HorGapBetweenButtons();
+	if(excess<0)
+		AdjustMarginsToFit(margins.iLeft, margins.iRight, gapBetweenButtons);
+	TRect groupRect=Rect();
+	groupRect.iTl.iX+=margins.iLeft;
+	groupRect.iBr.iX-=margins.iRight;
+	groupRect.iTl.iY+=margins.iTop;
+	
+	#if defined VERTICAL_BUTTONS_AT_BOTTOM
+	groupRect.iTl.iY+=(iSize.iHeight-iMinSize.iHeight);
+	#endif
+	
+	TRect individualRect(groupRect.iTl,TSize(0,0));
+	TInt translateBy=0;
+	TInt horizontal=0;
+	TInt vertical=0;
+	CEikControlGroup* group;
+	TSize groupMinSize;
+	for(TInt ii=0 ; ii<iCount ;ii++)
+		{
+		group=(*iControlGroups)[ii];
+		group->ControlSpacing(horizontal,vertical);
+		group->SetControlSpacing(gapBetweenButtons,vertical);
+		groupMinSize=group->MinimumSize();
+		individualRect=TRect(individualRect.iTl,TSize(groupRect.Width(),groupMinSize.iHeight));
+		TRect shiftedRect=individualRect;
+		excess=groupRect.Width()-groupMinSize.iWidth;
+		if (excess>0)
+			{
+			TInt shiftLeft=0;
+			TInt shiftRight=0;
+			LafButtonPanel::TranslateForExcessSpace(excess, shiftLeft, shiftRight);
+			shiftedRect.iTl.iX+=shiftLeft;
+			shiftedRect.iBr.iX+=shiftRight;
+			}
+		group->SetRect(shiftedRect);
+		translateBy=group->Size().iHeight+LafButtonPanel::InterRowMargin();
+		if(LafLabeledButton::ShowHotKey()
+			&& group->Orientation()==CEikControlGroup::ELayHorizontally
+			&& !(AnyButtonHasHotKey(group,group->ControlArray()->Count())))
+			{
+			translateBy+=KVerticalSpaceForNonLabeledButtons;
+			}
+		individualRect.iTl.iY+=translateBy;
+		}
+	}
+
+void CEikButtonPanel::AdjustMarginsToFit(TInt8& aLeftBorder,TInt8& aRightBorder, TInt& aGapBetweenButtons)
+	{
+	// let the laf dictate the shrinking policy
+	CEikControlGroup* group;
+	TFixedArray<LafButtonPanel::TDimensions,KLafButPanMaxLinesOfDlgButtons> array;
+	for(TInt ii=0; ii<iCount && ii<KLafButPanMaxLinesOfDlgButtons;ii++)
+		{
+		group=(*iControlGroups)[ii];
+		array[ii].iNumButtons=group->ControlArray()->Count();
+		array[ii].iExcess=iSize.iWidth-group->MinimumSize().iWidth;
+		}
+	LafButtonPanel::ReduceMarginsToFit(array, aLeftBorder, aRightBorder, aGapBetweenButtons);
+	}
+
+void CEikButtonPanel::SetButtonWidths()
+	{
+	if((*iControlGroups)[0]->Orientation()==CEikControlGroup::ELayHorizontally)
+		{
+		CArrayFix<TEikGroupControl>* array=NULL;
+		TInt components;
+		TInt width=0;
+		if(iMinButWidth!=KLafButPanNoMinButWidth)
+			width=iMinButWidth;
+		if(LafButtonPanel::ButtonsAllSameSize())
+			{
+			TInt thisWidth;
+			for(TInt ll=0; ll<iCount ; ll++)
+				{
+				array=(*iControlGroups)[ll]->ControlArray();
+				components=array->Count();
+				for(TInt mm=0; mm<components;mm++)
+					{
+					thisWidth=(*array)[mm].iControl->MinimumSize().iWidth;
+					if(thisWidth>iButWidth)
+						iButWidth=thisWidth;
+					}
+				}
+			if(width<iButWidth)
+				width=iButWidth;
+			}
+		if(width)
+			{	
+			for(TInt jj=0; jj<iCount ; jj++)
+				{
+				array=(*iControlGroups)[jj]->ControlArray();
+				components=array->Count();
+				for(TInt kk=0; kk<components;kk++)
+					{
+					TEikGroupControl& grpControl=(*array)[kk];
+					grpControl.SetLength(Max(width,grpControl.iControl->MinimumSize().iWidth));
+					}
+				}
+			}
+		}
+	}
+
+EXPORT_C TSize CEikButtonPanel::MinimumSize()
+	{
+	if (!iMinSize.iWidth)
+		{
+		SetButtonWidths();
+		TMargins8 margins = LafButtonPanel::Margins();
+		iMinSize.iHeight=margins.iTop+margins.iBottom;
+		iMinSize.iWidth=0;
+		iMinSize.iHeight+=(iCount-1)*LafButtonPanel::InterRowMargin();
+		CEikControlGroup* group=NULL;
+		TSize groupMinSize;
+		for(TInt jj=0; jj<iCount; jj++)
+			{
+			group=(*iControlGroups)[jj];
+			TInt count=group->ControlArray()->Count();
+			if(LafLabeledButton::ShowHotKey())
+				{
+				CEikControlGroup::TOrientation orientation=group->Orientation();
+				if(orientation==CEikControlGroup::ELayVertically && !LafButtonPanel::ButtonsAllSameSize())
+					{
+					for(TInt ii=0;ii<count;ii++)
+						{
+						if(!static_cast<CEikLabeledButton*>(group->Control(ii))->ShowsHotKey())
+							iMinSize.iHeight+=KVerticalSpaceForNonLabeledButtons;
+						}
+					}
+				else if(orientation==CEikControlGroup::ELayVertically && LafButtonPanel::ButtonsAllSameSize())
+					{
+					if(!AnyButtonHasHotKey(group,count))
+						{
+						group->SetControlSpacing(LafButtonPanel::HorGapBetweenButtons(),LafButtonPanel::VerGapBetweenButtons()+KVerticalSpaceForNonLabeledButtons);
+						iMinSize.iHeight+=KVerticalSpaceForNonLabeledButtons; // for bottom
+						}
+					}
+				else if(orientation==CEikControlGroup::ELayHorizontally)
+					{
+					if(!AnyButtonHasHotKey(group,count))
+						iMinSize.iHeight+=KVerticalSpaceForNonLabeledButtons;
+					}
+				}
+			groupMinSize=group->MinimumSize();
+			iMinSize.iHeight+=groupMinSize.iHeight;
+			iMinSize.iWidth=Max(iMinSize.iWidth,groupMinSize.iWidth);
+			}
+		iMinSize.iWidth+=(margins.iLeft + margins.iRight);
+		}
+	return(iMinSize);
+	}
+
+EXPORT_C void CEikButtonPanel::HandleControlEventL(CCoeControl* aControl,TCoeEvent aEventType)
+	{
+	if (aEventType==EEventStateChanged)
+		iCommandObserver->ProcessCommandL(ButtonId(aControl));
+	}
+
+EXPORT_C CEikCommandButtonBase* CEikButtonPanel::ButtonForKey(TInt aChar,TInt& aButtonId) const
+	{
+	const TCharF foldedChar(aChar);
+	const TUint foldedCharCode=TUint(foldedChar);
+	TInt count=0;
+	CEikControlGroup* group=NULL;
+	CEikCommandButtonBase* match=NULL;
+	for(TInt jj=0;jj<iCount && !match;jj++)
+		{
+		group=(*iControlGroups)[jj];
+		count=group->ControlArray()->Count();
+		for (TInt ii=0;ii<count && !match ;++ii)
+			{
+			CEikLabeledButton* button=static_cast<CEikLabeledButton*>(group->Control(ii));
+			if ((foldedChar==TCharF(button->HotKeyCode()))
+				||((button->Button()->IsDefault())&&(LafEnv::IsDefaultKey(foldedCharCode))))
+				{
+				aButtonId=group->ControlId(group->Control(ii));
+				if (button->IsVisible())
+					match=button->Button();
+				}
+			}
+		}
+	return match;
+	}
+
+EXPORT_C void CEikButtonPanel::MakeButtonVisible(TInt aButtonId,TBool aVisible)
+	{
+	TInt count=0;
+	CEikControlGroup* group=NULL;
+	for(TInt jj=0;jj<iCount;jj++)
+		{
+		group=(*iControlGroups)[jj];
+		count=group->ControlArray()->Count();
+		for (TInt ii=0;ii<count;++ii)
+			{
+			CEikLabeledButton* button=static_cast<CEikLabeledButton*>(group->Control(ii));
+			if (group->ControlId(group->Control(ii))==aButtonId)
+				{
+				button->MakeVisible(aVisible);
+				return;
+				}
+			}
+		}
+	}
+
+
+void CEikButtonPanel::SetCommandL(TInt aPosition,TInt aCommandId,const TDesC* aText,const CFbsBitmap* aBitmap,const CFbsBitmap* aMask)
+	{
+	TInt groupIndex=0;
+	CEikLabeledButton* lBut=LabeledButtonByPosition(aPosition,groupIndex);
+	CEikCommandButtonBase* button=static_cast<CEikCommandButtonBase*>(lBut->Button());
+	static_cast<CEikCommandButton*>(button)->SetCommandL(aCommandId, aText, aBitmap, aMask);
+	TInt ignore=0;
+	(*((*iControlGroups)[groupIndex])->ControlArray())[RelativePosition(aPosition,ignore)].iId=aCommandId;
+	}
+
+void CEikButtonPanel::SetCommandL(TInt aPosition,TInt aResourceId)
+	{
+	TResourceReader reader;
+	iEikonEnv->CreateResourceReaderLC(reader,aResourceId);
+	const TInt id=reader.ReadInt16(); // id
+	const TInt type=reader.ReadInt16(); // buttontype
+	if (type==EEikCtCommandButton)
+		{
+		CEikCommandButton* button=new(ELeave) CEikCommandButton;
+		CleanupStack::PushL(button);
+		button->ConstructFromResourceL(reader);
+		/*TInt hotKeyCode=*/reader.ReadInt32();
+		/*TInt lButFlags=*/reader.ReadInt8();
+		SetCommandL(aPosition, id, button->Label()->Text(), NULL, NULL); 
+		CleanupStack::PopAndDestroy();
+		}
+	CleanupStack::PopAndDestroy();
+	}
+
+void CEikButtonPanel::SetCommandSetL(TInt aResourceId)
+	{
+	TResourceReader reader;
+	iEikonEnv->CreateResourceReaderLC(reader,aResourceId);
+	const TInt count=reader.ReadInt16();
+	TInt ii;
+	for (ii=0 ; ii<count; ii++)
+		{
+		const TInt id=reader.ReadInt16(); // id
+		const TInt type=reader.ReadInt16(); // buttontype
+	
+		if (type==EEikCtCommandButton)
+			{
+			CEikCommandButton* button=new(ELeave) CEikCommandButton;
+			CleanupStack::PushL(button);
+			button->ConstructFromResourceL(reader);
+			/*TInt hotKeyCode=*/reader.ReadInt32();
+			/*TInt lButFlags=*/reader.ReadInt8();
+			SetCommandL(ii, id, button->Label()->Text(), NULL, NULL); 
+			CleanupStack::PopAndDestroy();
+			DimCommand(id,EFalse);
+			}
+		}
+	CleanupStack::PopAndDestroy();
+	}
+
+void CEikButtonPanel::AddCommandL(TInt aPosition,TInt aCommandId,const TDesC* aText,const CFbsBitmap* aBitmap,const CFbsBitmap* aMask)
+	{
+	// !!! todo - cleanup support for bitmaps
+//	if (IsReadyToDraw())
+//		User::Leave(KErrGeneral);
+	TInt groupIndex=0;
+	TInt posInGroup=RelativePosition(aPosition,groupIndex);
+	CEikControlGroup* group=(*iControlGroups)[groupIndex];
+	const TInt count=group->ControlArray()->Count();
+	if (aPosition>count)
+		User::Leave(KErrOverflow);
+	CEikCommandButton* button=new(ELeave) CEikCommandButton;
+	CleanupStack::PushL(button);
+	if (aText)
+		button->SetTextL(*aText);
+	if (aBitmap)
+		button->SetPictureL(aBitmap,aMask);
+	CEikLabeledButton* lBut=new(ELeave) CEikLabeledButton;
+	CleanupStack::PushL(lBut);
+	lBut->ConstructL(button,0,0);
+	CleanupStack::Pop(); // button
+	lBut->SetContainerWindowL(*this);
+	lBut->SetObserver(this);
+	if (aPosition<count)
+		{
+		TEikGroupControl grpControl=TEikGroupControl(lBut,aCommandId,0,0);
+		group->InsertControlL(grpControl,posInGroup);
+		}
+	else
+		group->AddControlL(lBut,aCommandId);
+	CleanupStack::Pop(); // lBut
+	}
+
+
+void CEikButtonPanel::AddCommandToStackL(TInt aPosition,TInt aCommandId,const TDesC* aText,const CFbsBitmap* aBitmap,const CFbsBitmap* aMask)
+	{
+	CEikCommandButton* lBut=static_cast<CEikCommandButton*>(LabeledButtonByPosition(aPosition)->Button());
+	TInt groupIndex=0; 
+	TInt relativePos=RelativePosition(aPosition,groupIndex);
+	CEikControlGroup* group=(*iControlGroups)[groupIndex];
+	lBut->AddCommandToStackL(group->ControlId(group->Control(relativePos)),aText,aBitmap,aMask);
+	(*group->ControlArray())[relativePos].iId=aCommandId;
+	}
+
+void CEikButtonPanel::AddCommandToStackL(TInt /*aPosition*/,TInt /*aResourceId*/)
+	{
+	}
+
+void CEikButtonPanel::AddCommandSetToStackL(TInt /*aResourceId*/)
+	{
+	}
+
+void CEikButtonPanel::SetDefaultCommand(TInt /*aCommandId*/)
+	{
+	}
+
+TSize CEikButtonPanel::CalcMinimumSizeL(TInt /*aResourceId*/)
+	{
+	return MinimumSize();
+	}
+
+void CEikButtonPanel::RemoveCommandFromStack(TInt aPosition,TInt aCommandId)
+	{
+	TInt groupIndex=0;
+	CEikCommandButton* lBut=static_cast<CEikCommandButton*>(LabeledButtonByPosition(aPosition,groupIndex)->Button());
+	CEikControlGroup* group=(*iControlGroups)[groupIndex];
+	if (aCommandId==group->ControlId(group->Control(aPosition)))
+		{
+		(*group->ControlArray())[aPosition].iId=lBut->PopCommandFromStack();
+		}
+	else
+		{
+		lBut->RemoveCommandFromStack(aCommandId);
+		}
+	}
+
+TInt CEikButtonPanel::CommandPos(TInt aCommandId) const
+	{
+	TBool found=EFalse;
+	TInt indexOfOwningGroup=0;
+	CEikControlGroup* group=NULL;
+	TInt pos=0;
+	for(;(indexOfOwningGroup<iCount) && (!found); indexOfOwningGroup++)
+		{
+		group=(*iControlGroups)[indexOfOwningGroup];
+		if(group->IndexById(aCommandId)==KErrNotFound)
+			pos+=group->ControlArray()->Count();
+		else
+			{
+			pos+=group->IndexById(aCommandId);
+			found=ETrue;
+			}
+		}
+	return (found? pos : KErrNotFound);
+	}
+
+void CEikButtonPanel::DimCommand(TInt aCommandId,TBool aDimmed)
+	{
+	LabeledButtonById(aCommandId)->SetDimmed(aDimmed);
+	LabeledButtonById(aCommandId)->DrawNow();
+	}
+
+TBool CEikButtonPanel::IsCommandDimmed(TInt aCommandId) const
+	{
+	return LabeledButtonById(aCommandId)->IsDimmed();
+	}
+
+void CEikButtonPanel::MakeCommandVisible(TInt aCommandId,TBool aVisible)
+	{
+	MakeButtonVisible(aCommandId,aVisible);
+	}
+
+TBool CEikButtonPanel::IsCommandVisible(TInt aCommandId) const
+	{
+	return LabeledButtonById(aCommandId)->IsVisible();
+	}
+
+CCoeControl* CEikButtonPanel::AsControl()
+	{
+	return this;
+	}
+
+const CCoeControl* CEikButtonPanel::AsControl() const
+	{
+	return this;
+	}
+
+void CEikButtonPanel::SetBoundingRect(const TRect& /*aBoundingRect*/)
+	{
+	}
+
+void CEikButtonPanel::ReduceRect(TRect& /*aBoundingRect*/) const
+	{
+	}
+
+void CEikButtonPanel::SetMSKCommandObserver(MEikCommandObserver* /*aCommandObserver*/)
+    {
+    }
+
+void CEikButtonPanel::DimCommandByPosition(TInt /*aPosition*/,TBool /*aDimmed*/)
+    {
+    }
+    
+TBool CEikButtonPanel::IsCommandDimmedByPosition(TInt /*aPosition*/) const
+    {
+    return EFalse;
+    }
+    
+void CEikButtonPanel::MakeCommandVisibleByPosition(TInt /*aPosition*/,TBool /*aVisible*/)
+    {
+    }
+
+TBool CEikButtonPanel::IsCommandVisibleByPosition(TInt /*aPosition*/) const
+    {
+    return EFalse;
+    }
+
+void CEikButtonPanel::AnimateCommandByPosition(TInt /*aPosition*/)
+    {
+    }
+
+CCoeControl* CEikButtonPanel::GroupControlById(TInt aCommandId) const
+	{
+	return LabeledButtonById(aCommandId); // assume callers only care about the button part
+	}
+
+CEikCommandButton* CEikButtonPanel::GroupControlAsButton(TInt aCommandId) const
+	{
+	CEikCommandButton* ret=NULL;
+	CEikCommandButtonBase* but=ButtonById(aCommandId);
+	if (but)
+		ret=STATIC_CAST(CEikCommandButton*,but);
+	return ret;
+	}
+
+TInt CEikButtonPanel::CommandId(TInt aCommandPos) const
+	{
+	TInt indexOfOwningGroup;
+	CEikLabeledButton* button=LabeledButtonByPosition(aCommandPos,indexOfOwningGroup);
+	return (*iControlGroups)[indexOfOwningGroup]->ControlId(button);
+	}
+
+CEikLabeledButton* CEikButtonPanel::LabeledButtonByPosition(TInt aPosition)	const
+	{
+	TInt ignore;
+	return LabeledButtonByPosition(aPosition,ignore);
+	}
+
+CEikLabeledButton* CEikButtonPanel::LabeledButtonByPosition(TInt aPosition, TInt& aGroupIndex) const
+	{
+	TInt pos=RelativePosition(aPosition, aGroupIndex);
+	return static_cast<CEikLabeledButton*>((*iControlGroups)[aGroupIndex]->Control(pos));
+	}
+
+TInt CEikButtonPanel::RelativePosition(TInt aCommandPos, TInt& aGroupIndex) const
+	{
+	TInt trialPos=aCommandPos;
+	aGroupIndex=0;
+	CEikControlGroup* group=NULL;
+	for(;(aGroupIndex<iCount) && (trialPos>=0); aGroupIndex++)
+		{
+		aCommandPos=trialPos;
+		group=(*iControlGroups)[aGroupIndex];
+		trialPos-=group->ControlArray()->Count();
+		}
+	aGroupIndex--;
+	return aCommandPos;
+	}
+
+TInt CEikButtonPanel::ButtonCount() const
+	{
+	TInt buttonCount=0;
+	CEikControlGroup* group=NULL;
+	for(TInt jj=0; jj<iCount;jj++)
+		{
+		group=(*iControlGroups)[jj];
+		buttonCount+=group->ControlArray()->Count();
+		}
+	return buttonCount;
+	}
+
+TUint CEikButtonPanel::ButtonGroupFlags() const
+	{
+	return 0;
+	}
+
+TBool CEikButtonPanel::ButtonsConsumedKeyL(TInt aCode)
+	{
+	TInt buttonId;
+	CEikCommandButtonBase* button=ButtonForKey(aCode,buttonId);
+	
+	if (!button)
+		return(EFalse);
+	
+	if (button->IsDimmed())
+		{
+		ReportEventL(MCoeControlObserver::EEventInteractionRefused);
+		return(EFalse);
+		}
+	
+	if (!button->IsVisible())
+		return(EFalse);
+	
+	button->Animate();
+	iCommandObserver->ProcessCommandL(buttonId);
+    
+	return(ETrue);
+	}
+
+EXPORT_C TKeyResponse CEikButtonPanel::OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType)
+	{
+    if (aType!=EEventKey)
+        return(EKeyWasConsumed);
+
+	TInt code=aKeyEvent.iCode;
+	TInt foldedCode=TCharF(code);
+	
+	return ButtonsConsumedKeyL(foldedCode) ? EKeyWasConsumed : EKeyWasNotConsumed;
+	}
+
+/**
+ * Gets the list of logical colors employed in the drawing of the control,
+ * paired with an explanation of how they are used. Appends the list to aColorUseList.
+ *
+ * @since ER5U 
+ */
+EXPORT_C void CEikButtonPanel::GetColorUseListL(CArrayFix<TCoeColorUse>& /*aColorUseList*/) const
+	{
+	}
+
+/**
+ * Handles a change to the control's resources of type aType
+ * which are shared across the environment, e.g. colors or fonts.
+ *
+ * @since ER5U 
+ */
+EXPORT_C void CEikButtonPanel::HandleResourceChange(TInt aType)
+	{
+	CCoeControl::HandleResourceChange(aType);
+	}
+
+EXPORT_C void CEikButtonPanel::HandlePointerEventL(const TPointerEvent& aPointerEvent) 
+    { 
+    CAknControl::HandlePointerEventL(aPointerEvent); 
+    }
+
+EXPORT_C void* CEikButtonPanel::ExtensionInterface( TUid /*aInterface*/ )
+    {
+    return NULL;
+    }
+
+EXPORT_C void CEikButtonPanel::Reserved_2()
+	{}