Re: Problem in Multi view

saurabh — Fri, 17 Nov 2006 07:30:16 +0100

problem solved .. after clearing up the destructor of AppUi

but i dont understand why we arent supposed to delete the View object

Re: Problem in Multi view

saurabh — Fri, 17 Nov 2006 07:01:55 +0100

I am using the multi-views architecture but have defined only one view.
The view has no containers as of now.

I am getting a Program closed error after the Exit command

the view doesnt get deleted in the destructor.

//the VIEW code is as follows

#include <aknviewappui.h>
#include <Editor.rsg>

#include "Editor.hrh"
#include "EditorAppView.h"

// Standard construction sequence
CEditorAppView* CEditorAppView::NewL()
{
CEditorAppView* self = CEditorAppView::NewLC();
CleanupStack::Pop(self);
return self;
}

CEditorAppView* CEditorAppView::NewLC()
{
CEditorAppView* self = new (ELeave) CEditorAppView();
CleanupStack::PushL(self);
self->ConstructL();
return self;
}

CEditorAppView::CEditorAppView()
{
// No implementation required
}

CEditorAppView::~CEditorAppView()
{

}

void CEditorAppView::ConstructL()
{
BaseConstructL(R_EDITOR_MAINVIEW);
}

TUid CEditorAppView::Id() const
{
return TUid::Uid(EViewId);
}

void CEditorAppView::DoActivateL(const TVwsViewId& /*aPrevViewId*/,
TUid /*aCustomMessageId*/,
const TDesC8& /*aCustomMessage*/)
{

}

void CEditorAppView::DoDeactivate()
{

}

void CEditorAppView::HandleCommandL(TInt aCommand)
{

AppUi()->HandleCommandL(aCommand);

}
///////////////////////////////////////////////////////////

The AppUi code is as follows

#include <avkon.hrh>
#include <aknnotewrappers.h>

#include "Editor.pan"
#include "EditorAppUi.h"
#include "EditorAppView.h"
#include "Editor.hrh"

// ConstructL is called by the application framework
void CEditorAppUi::ConstructL()
{
BaseConstructL();

iAppView = CEditorAppView::NewL();
AddViewL(iAppView);

SetDefaultViewL(*iAppView);

}

CEditorAppUi::CEditorAppUi()
{
// no implementation required
}

CEditorAppUi::~CEditorAppUi()
{
if (iAppView)
{
RemoveView(iAppView->Id());
delete iAppView;
iAppView = NULL;
}
}

// handle any menu commands
void CEditorAppUi::HandleCommandL(TInt aCommand)
{
switch(aCommand)
{
case EEikCmdExit:
case EAknSoftkeyExit:
Exit();
break;

case EEditorCmdSave:
{
_LIT(message,"Hello!");
CAknInformationNote* informationNote = new (ELeave) CAknInformationNote;
informationNote->ExecuteLD(message);
}
break;

default:
Panic(EEditorBasicUi);
break;
}
}

Re: Problem in Multi view

wawan_redhat — Fri, 03 Nov 2006 03:04:36 +0100

Ok thanks all. The proble has been solved. Ijust add AppUi()->AddToStackL(*this, iContainer); for my appview

Problem in Multi view

wawan_redhat — Thu, 26 Oct 2006 02:51:31 +0200

NewLC - Problem in Multi view - Comments

Re: Problem in Multi view

Re: Problem in Multi view

Re: Problem in Multi view

Problem in Multi view