void UIMachineViewScale::updateSliders()
{
if (horizontalScrollBarPolicy() != Qt::ScrollBarAlwaysOff)
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
if (verticalScrollBarPolicy() != Qt::ScrollBarAlwaysOff)
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
}
void QIDetailsBrowser::updateScrollBars()
{
/* Some Qt issue prevents scroll-bars from update.. */
Qt::ScrollBarPolicy horizontalPolicy = horizontalScrollBarPolicy();
Qt::ScrollBarPolicy verticalPolicy = verticalScrollBarPolicy();
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setHorizontalScrollBarPolicy(horizontalPolicy);
setVerticalScrollBarPolicy(verticalPolicy);
}
QSize sizeHint() const {
int f = 2 * frameWidth();
QSize sz(f, f);
int h = fontMetrics().height();
if (widget()) {
if (!widgetSize.isValid())
widgetSize = widgetResizable() ? widget()->sizeHint() : widget()->size();
sz += widgetSize;
} else {
sz += QSize(12 * h, 8 * h);
}
if (verticalScrollBarPolicy() == Qt::ScrollBarAlwaysOn)
sz.setWidth(sz.width() + verticalScrollBar()->sizeHint().width());
if (horizontalScrollBarPolicy() == Qt::ScrollBarAlwaysOn)
sz.setHeight(sz.height() + horizontalScrollBar()->sizeHint().height());
return sz; // .boundedTo(QSize(36 * h, 24 * h));
}
int QAbstractScrollArea::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QFrame::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
if (_id < 4)
qt_static_metacall(this, _c, _id, _a);
_id -= 4;
}
#ifndef QT_NO_PROPERTIES
else if (_c == QMetaObject::ReadProperty) {
void *_v = _a[0];
switch (_id) {
case 0: *reinterpret_cast< Qt::ScrollBarPolicy*>(_v) = verticalScrollBarPolicy(); break;
case 1: *reinterpret_cast< Qt::ScrollBarPolicy*>(_v) = horizontalScrollBarPolicy(); break;
}
_id -= 2;
} else if (_c == QMetaObject::WriteProperty) {
void *_v = _a[0];
switch (_id) {
case 0: setVerticalScrollBarPolicy(*reinterpret_cast< Qt::ScrollBarPolicy*>(_v)); break;
case 1: setHorizontalScrollBarPolicy(*reinterpret_cast< Qt::ScrollBarPolicy*>(_v)); break;
}
_id -= 2;
} else if (_c == QMetaObject::ResetProperty) {
_id -= 2;
} else if (_c == QMetaObject::QueryPropertyDesignable) {
_id -= 2;
} else if (_c == QMetaObject::QueryPropertyScriptable) {
_id -= 2;
} else if (_c == QMetaObject::QueryPropertyStored) {
_id -= 2;
} else if (_c == QMetaObject::QueryPropertyEditable) {
_id -= 2;
} else if (_c == QMetaObject::QueryPropertyUser) {
_id -= 2;
}
#endif // QT_NO_PROPERTIES
return _id;
}