how to change the size of virtual keyboard?

[JoeCFD]

The size of virtual keyboard is full screen when it pops up. How to change its properties? qml is not used here.
It is set-up by the following code.

LineEdit::LineEdit(QWidget *parent)
: QLineEdit( parent )
{
setAttribute( Qt::WA_InputMethodEnabled, true );
setInputMethodHints( inputMethodHints() );
}

[mrjj]

Hi
So its the systems keyboard that pops up ?

[JoeCFD]

It is qt

I believe it is the Qt keyboard