[Qt] Qt 4.3 Specific Code.

[zeljko at holobit.net]

Quoting Den Jean <Den.Jean at telenet.be>:

> Hi,
>
> R11618: some enum values specific to Qt 4.3 are used:
>
> qtwsstdctrls.pp(1305,77) Error: Identifier not
> found "QStylePM_LayoutLeftMargin"
> qtwsstdctrls.pp(1306,78) Error: Identifier not
> found "QStylePM_LayoutRightMargin"
> qtwsstdctrls.pp(1307,76) Error: Identifier not
> found "QStylePM_LayoutTopMargin"
> qtwsstdctrls.pp(1308,79) Error: Identifier not
> found "QStylePM_LayoutBottomMargin"
>
> I hope they are not too interesting :-)

Fixed, but feature is available only with Qt-4.3 ... we must find some  
magic to make it work with qt-4.2 ....