[Qt-interest] symbian/qt how to prevent internal editor from launching

[franki]

Hi

I have subclassed QLineEdit, and now I'm emitting clicked() signal when this 
widget is clicked by user, I have some buttons made on screen to write in 
numbers, but how to disable internal editor from launching on symbian? Now 
whenever I click on subclassed QLineEdit this editor (simillar to one used in 
sms is invoked).
I'm using Qt 4.7.3 on Symbian^3

best regards
Marek