Hi,
I am writing an application for creating virtual keyboard. I have created virtual keyboard and implemented for desktop(X-11) application ,it runs successfully.

But when same application i am trying to cross-compile for target ARM based-iMX board), it's
giving compile-time error.

error is:
error: 'class QToolButton' has no member named 'accessibleName'
I am not getting why this error is coming......... when accessibleName is member of QToolButton.

I am using Qt-4.7.3 for both desktop and ARM. Can you help me anybody.