Fix Charts build with QT_NO_GRAPHICSEFFECT definition...
Fix Charts build with QT_NO_GRAPHICSEFFECT definition
QGraphicsDropShadowEffect class can't be used when QT_NO_GRAPHICSEFFECT
is defined. Therefore the ChartBackground::setDropShadowEnabled() does
nothing with the aforementioned definition. Also the
ChartBackground::isDropShadowEnabled() method then always returns false.
Task-number: QTRD-2356
Change-Id: I0ef2cec082e8b0dc15756312da61ce773b8d405f
Reviewed-by: Karim Pinter <karim.pinter@digia.com>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>