handle event of CBA button

[vineet.jain]

Ok so going by the link you need to handle the softkeys ok & cancel(which are drawn in customized manner). Rectangles for both the softkeys are defined & you need to handle the pointer event under those rectangles only(iSk1Rect & iSk2Rect) , so the code inside HandlePointerEventL() would be something like:

void CYourclass::HandlePointerEventL(const TPointerEvent& aPointerEvent)
{
switch (aPointerEvent.iType)
{
case TPointerEvent::EButton1Down:
{
}
break;
case TPointerEvent::EButton1Up:
{
iClickCurrentPosition = aPointerEvent.iPosition; // TPoint iClickCurrentPosition (in header)
if (iClickCurrentPosition.iX >=iSk1Rect .iTl.iX && iClickCurrentPosition.iY >=iSk1Rect .iTl.iY &&
iClickCurrentPosition.iX <= iSk1Rect .iBr.iX && iClickCurrentPosition.iY <= iSk1Rect .iTl.iY)
{
// here the touch on button is detected
}
}
}

[cholker]

thank you but that is not working properly ...if i add complete if condition you gave then it is not working,so i tried to with half condition , it worked but only "OK" key not for "CANCEL" ....if i click cancel then also i am getting "OK" key is Pressed..... actually on complete control pane if i click i am getting Prompt "OK" clicked....


i have added this code...


if i use complete line which you g


case TPointerEvent::EButton1Up:
{
TPoint iClickCurrentPosition = aPointerEvent.iPosition; // TPoint iClickCurrentPosition (in header)
if (iClickCurrentPosition.iX >=iSk1Rect .iTl.iX && iClickCurrentPosition.iY >=iSk1Rect .iTl.iY)
{
// here the touch on button is detected
TBuf<50> aString1;
aString1.Append(_L("ok key pressed"));
TRequestStatus status = KRequestPending;
CAknGlobalMsgQuery * pDlg = CAknGlobalMsgQuery::NewL();
CleanupStack::PushL(pDlg);
pDlg->ShowMsgQueryL(status, aString1,
R_AVKON_SOFTKEYS_OK_EMPTY, _L("Mobi Security"),
KNullDesC, 0, -1, CAknQueryDialog::EConfirmationTone);
User::WaitForRequest(status);
CleanupStack::PopAndDestroy();
}
else if (iClickCurrentPosition.iX <= iSk2Rect .iBr.iX && iClickCurrentPosition.iY <= iSk2Rect .iTl.iY)
{
TBuf<50> aString1;
aString1.Append(_L("cancel key pressed"));
TRequestStatus status = KRequestPending;
CAknGlobalMsgQuery * pDlg = CAknGlobalMsgQuery::NewL();
CleanupStack::PushL(pDlg);
pDlg->ShowMsgQueryL(status, aString1,
R_AVKON_SOFTKEYS_OK_EMPTY, _L("Mobi Security"),
KNullDesC, 0, -1, CAknQueryDialog::EConfirmationTone);
User::WaitForRequest(status);
CleanupStack::PopAndDestroy();
}

[pooja_1650]

Obviously you need to check your values in the if-else case.

[cholker]

Thanks for your help now it is working...

i did as follows....


switch (aPointerEvent.iType)
{
case TPointerEvent::EButton1Down:
{
}
break;
case TPointerEvent::EButton1Up:
{
TPoint iClickCurrentPosition = aPointerEvent.iPosition; // TPoint iClickCurrentPosition (in header)
if (iClickCurrentPosition.iX <= iSk1Rect .iBr.iX
&& iClickCurrentPosition.iY >= iSk1Rect .iTl.iY)
{
// here the touch on button is detected
TBuf<50> aString1;
aString1.Append(_L("ok key pressed"));
TRequestStatus status = KRequestPending;
CAknGlobalMsgQuery * pDlg = CAknGlobalMsgQuery::NewL();
CleanupStack::PushL(pDlg);
pDlg->ShowMsgQueryL(status, aString1,
R_AVKON_SOFTKEYS_OK_EMPTY, _L("Mobi Security"),
KNullDesC, 0, -1, CAknQueryDialog::EConfirmationTone);
User::WaitForRequest(status);
CleanupStack::PopAndDestroy();
}
if (iClickCurrentPosition.iX >= iSk2Rect .iTl.iX
&& iClickCurrentPosition.iY >= iSk2Rect .iTl.iY)
{
TBuf<50> aString1;
aString1.Append(_L("cancel key pressed"));
TRequestStatus status = KRequestPending;
CAknGlobalMsgQuery * pDlg = CAknGlobalMsgQuery::NewL();
CleanupStack::PushL(pDlg);
pDlg->ShowMsgQueryL(status, aString1,
R_AVKON_SOFTKEYS_OK_EMPTY, _L("Mobi Security"),
KNullDesC, 0, -1, CAknQueryDialog::EConfirmationTone);
User::WaitForRequest(status);
CleanupStack::PopAndDestroy();
}

}
}

[vineet.jain]

Ok, put back the complete condition inside if & else if & then debug to see the values of iClickCurrentPosition.iX, iSk1Rect .iTl.iX etc & see where it fails. Also it is mandatory to use the complete condition inside the if, otherwise the touch event will not get restricted to the rectangles of 'OK' & 'Cancel' keys.

topleft(iT.iX, iT.iY)

//// Touch area

bottom right(iBr.iX, iBr.iY)

[wizard_hu_]

For this particular pointer event stuff you may find method TRect::Contains useful.

[cholker]

ok will try that, but i checked it is handling only that area...i clicked on complete screen but not getting any event...

but still i will try what you have suggested...