void
ImageStackPainter::setImageStack(boost::shared_ptr<ImageStack> stack) {

	LOG_DEBUG(imagestackpainterlog) << "got a new stack" << std::endl;

	_stack = stack;

	if (_stack && _section >= _stack->size())
		setCurrentSection(0);

	if (_showColored) {

		_imagePainters.clear();

		for (int i = 0; i < _stack->size(); i++) {

			boost::shared_ptr<gui::ImagePainter<Image> > painter = boost::make_shared<gui::ImagePainter<Image> >();
			painter->setImage((*_stack)[i]);
			painter->setColor(
				(i < _reds.size()   ? _reds[i]   : static_cast<float>(rand())/RAND_MAX),
				(i < _greens.size() ? _greens[i] : static_cast<float>(rand())/RAND_MAX),
				(i < _blues.size()  ? _blues[i]  : static_cast<float>(rand())/RAND_MAX));
			painter->setTransparent(true);
			painter->update();

			_imagePainters.push_back(painter);

			setSize(painter->getSize());
		}
	}
}
int QDateTimeEdit::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
    _id = QAbstractSpinBox::qt_metacall(_c, _id, _a);
    if (_id < 0)
        return _id;
    if (_c == QMetaObject::InvokeMetaMethod) {
        if (_id < 7)
            qt_static_metacall(this, _c, _id, _a);
        _id -= 7;
    }
#ifndef QT_NO_PROPERTIES
      else if (_c == QMetaObject::ReadProperty) {
        void *_v = _a[0];
        switch (_id) {
        case 0: *reinterpret_cast< QDateTime*>(_v) = dateTime(); break;
        case 1: *reinterpret_cast< QDate*>(_v) = date(); break;
        case 2: *reinterpret_cast< QTime*>(_v) = time(); break;
        case 3: *reinterpret_cast< QDateTime*>(_v) = maximumDateTime(); break;
        case 4: *reinterpret_cast< QDateTime*>(_v) = minimumDateTime(); break;
        case 5: *reinterpret_cast< QDate*>(_v) = maximumDate(); break;
        case 6: *reinterpret_cast< QDate*>(_v) = minimumDate(); break;
        case 7: *reinterpret_cast< QTime*>(_v) = maximumTime(); break;
        case 8: *reinterpret_cast< QTime*>(_v) = minimumTime(); break;
        case 9: *reinterpret_cast< Section*>(_v) = currentSection(); break;
        case 10: *reinterpret_cast<int*>(_v) = QFlag(displayedSections()); break;
        case 11: *reinterpret_cast< QString*>(_v) = displayFormat(); break;
        case 12: *reinterpret_cast< bool*>(_v) = calendarPopup(); break;
        case 13: *reinterpret_cast< int*>(_v) = currentSectionIndex(); break;
        case 14: *reinterpret_cast< int*>(_v) = sectionCount(); break;
        case 15: *reinterpret_cast< Qt::TimeSpec*>(_v) = timeSpec(); break;
        }
        _id -= 16;
    } else if (_c == QMetaObject::WriteProperty) {
        void *_v = _a[0];
        switch (_id) {
        case 0: setDateTime(*reinterpret_cast< QDateTime*>(_v)); break;
        case 1: setDate(*reinterpret_cast< QDate*>(_v)); break;
        case 2: setTime(*reinterpret_cast< QTime*>(_v)); break;
        case 3: setMaximumDateTime(*reinterpret_cast< QDateTime*>(_v)); break;
        case 4: setMinimumDateTime(*reinterpret_cast< QDateTime*>(_v)); break;
        case 5: setMaximumDate(*reinterpret_cast< QDate*>(_v)); break;
        case 6: setMinimumDate(*reinterpret_cast< QDate*>(_v)); break;
        case 7: setMaximumTime(*reinterpret_cast< QTime*>(_v)); break;
        case 8: setMinimumTime(*reinterpret_cast< QTime*>(_v)); break;
        case 9: setCurrentSection(*reinterpret_cast< Section*>(_v)); break;
        case 11: setDisplayFormat(*reinterpret_cast< QString*>(_v)); break;
        case 12: setCalendarPopup(*reinterpret_cast< bool*>(_v)); break;
        case 13: setCurrentSectionIndex(*reinterpret_cast< int*>(_v)); break;
        case 15: setTimeSpec(*reinterpret_cast< Qt::TimeSpec*>(_v)); break;
        }
        _id -= 16;
    } else if (_c == QMetaObject::ResetProperty) {
        switch (_id) {
        case 3: clearMaximumDateTime(); break;
        case 4: clearMinimumDateTime(); break;
        case 5: clearMaximumDate(); break;
        case 6: clearMinimumDate(); break;
        case 7: clearMaximumTime(); break;
        case 8: clearMinimumTime(); break;
        }
        _id -= 16;
    } else if (_c == QMetaObject::QueryPropertyDesignable) {
        _id -= 16;
    } else if (_c == QMetaObject::QueryPropertyScriptable) {
        _id -= 16;
    } else if (_c == QMetaObject::QueryPropertyStored) {
        _id -= 16;
    } else if (_c == QMetaObject::QueryPropertyEditable) {
        _id -= 16;
    } else if (_c == QMetaObject::QueryPropertyUser) {
        _id -= 16;
    }
#endif // QT_NO_PROPERTIES
    return _id;
}