void QRangeModel::setRange(qreal min, qreal max)
{
Q_D(QRangeModel);
bool emitMinimumChanged = !qFuzzyCompare(min, d->minimum);
bool emitMaximumChanged = !qFuzzyCompare(max, d->maximum);
if (!(emitMinimumChanged || emitMaximumChanged))
return;
const qreal oldValue = value();
const qreal oldPosition = position();
d->minimum = min;
d->maximum = qMax(min, max);
// Update internal position if it was changed. It can occurs if internal value changes, due to range update
d->pos = d->equivalentPosition(d->value);
if (emitMinimumChanged)
emit minimumChanged(d->minimum);
if (emitMaximumChanged)
emit maximumChanged(d->maximum);
d->emitValueAndPositionIfChanged(oldValue, oldPosition);
}
void DeclarativeProgressBar::setMinimum(int minimum)
{
STYLE_OPTION(QStyleOptionProgressBarV2);
option->minimum = minimum;
emit minimumChanged(minimum);
update();
}
void QRealProperty::setMinimum(qreal minimum)
{
if (qSafeFuzzyCompare(_minimum, minimum) == false)
{
_minimum = minimum;
emit minimumChanged();
}
}
void QDeclarativeNdefFilter::setMinimum(int value)
{
if (m_minimum == value)
return;
m_minimum = value;
emit minimumChanged();
}
void QQuickDragAxis::setMinimum(qreal minimum)
{
if (m_minimum == minimum)
return;
m_minimum = minimum;
emit minimumChanged();
}
Aperture::Aperture(QtCamDevice *dev, QObject *parent) :
Capability(parent),
m_aperture(new QtCamAperture(dev, this)) {
setCapability(m_aperture);
QObject::connect(m_aperture, SIGNAL(valueChanged()), this, SIGNAL(valueChanged()));
QObject::connect(m_aperture, SIGNAL(minimumValueChanged()), this, SIGNAL(minimumChanged()));
QObject::connect(m_aperture, SIGNAL(maximumValueChanged()), this, SIGNAL(maximunmChanged()));
}
Iso::Iso(QtCamDevice *dev, QObject *parent) :
Capability(parent),
m_iso(new QtCamIso(dev, this)) {
setCapability(m_iso);
QObject::connect(m_iso, SIGNAL(valueChanged()), this, SIGNAL(valueChanged()));
QObject::connect(m_iso, SIGNAL(minimumValueChanged()), this, SIGNAL(minimumChanged()));
QObject::connect(m_iso, SIGNAL(maximumValueChanged()), this, SIGNAL(maximunmChanged()));
}
/*!
Sets the minimum value of the scrollbar to the given \a minimum.
\sa minimum()
*/
void KScrollBar::setMinimum(qreal minimum)
{
if (minimum != m_minimum)
{
m_minimum = minimum;
emit minimumChanged(minimum);
setValue(m_value);
updateSlider();
}
}
void CLSValueSetpointEditor::setMinimum(double newMin)
{
if (minimum_ != newMin || !minimumSet_) {
minimumSet_ = true;
minimum_ = newMin;
emit minimumChanged(minimum_);
}
updateInputStatus();
}
QStyleItem::QStyleItem(QQuickPaintedItem *parent)
: QQuickPaintedItem(parent),
m_styleoption(0),
m_itemType(Undefined),
m_sunken(false),
m_raised(false),
m_active(true),
m_selected(false),
m_focus(false),
m_hover(false),
m_on(false),
m_horizontal(true),
m_sharedWidget(false),
m_minimum(0),
m_maximum(100),
m_value(0),
m_step(0),
m_paintMargins(0),
m_contentWidth(0),
m_contentHeight(0)
{
if (!qApp->style()) {
qWarning("\nError: No widget style available. \n\nQt Desktop Components "
"currently depend on the widget module to function. \n"
"Use QApplication when creating standalone executables.\n\n");
exit(-1);
}
m_font = qApp->font();
setFlag(QQuickItem::ItemHasContents, true);
setSmooth(false);
connect(this, SIGNAL(enabledChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(infoChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(onChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(selectedChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(activeChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(textChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(activeChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(raisedChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(sunkenChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(hoverChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(maximumChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(minimumChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(valueChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(horizontalChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(activeControlChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(hasFocusChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(activeControlChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(elementTypeChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(textChanged()), this, SLOT(updateSizeHint()));
connect(this, SIGNAL(contentWidthChanged(int)), this, SLOT(updateSizeHint()));
connect(this, SIGNAL(contentHeightChanged(int)), this, SLOT(updateSizeHint()));
}
void KScrollBar::setRange( qreal min, qreal max )
{
bool bChanged = false;
if(m_minimum != min)
{
m_minimum = min;
emit minimumChanged(min);
bChanged = true;
}
if(m_maximum != max)
{
m_maximum = max;
emit minimumChanged(max);
bChanged = true;
}
if(bChanged)
{
setValue(m_value);
updateSlider();
}
}
QStyleItem::QStyleItem(QDeclarativeItem *parent)
: QDeclarativeItem(parent),
m_dummywidget(0),
m_styleoption(0),
m_type(Undefined),
m_sunken(false),
m_raised(false),
m_active(true),
m_selected(false),
m_focus(false),
m_on(false),
m_horizontal(true),
m_sharedWidget(false),
m_minimum(0),
m_maximum(100),
m_value(0),
m_paintMargins(0)
{
setFlag(QGraphicsItem::ItemHasNoContents, false);
setCacheMode(QGraphicsItem::DeviceCoordinateCache);
setSmooth(true);
connect(this, SIGNAL(infoChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(onChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(selectedChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(activeChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(textChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(activeChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(raisedChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(sunkenChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(hoverChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(maximumChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(minimumChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(valueChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(horizontalChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(activeControlChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(focusChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(activeControlChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(elementTypeChanged()), this, SLOT(updateItem()));
}
int QRangeModel::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QObject::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0: valueChanged((*reinterpret_cast< qreal(*)>(_a[1]))); break;
case 1: positionChanged((*reinterpret_cast< qreal(*)>(_a[1]))); break;
case 2: stepSizeChanged((*reinterpret_cast< qreal(*)>(_a[1]))); break;
case 3: invertedChanged((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 4: minimumChanged((*reinterpret_cast< qreal(*)>(_a[1]))); break;
case 5: maximumChanged((*reinterpret_cast< qreal(*)>(_a[1]))); break;
case 6: positionAtMinimumChanged((*reinterpret_cast< qreal(*)>(_a[1]))); break;
case 7: positionAtMaximumChanged((*reinterpret_cast< qreal(*)>(_a[1]))); break;
case 8: toMinimum(); break;
case 9: toMaximum(); break;
case 10: setValue((*reinterpret_cast< qreal(*)>(_a[1]))); break;
case 11: setPosition((*reinterpret_cast< qreal(*)>(_a[1]))); break;
case 12: { qreal _r = valueForPosition((*reinterpret_cast< qreal(*)>(_a[1])));
if (_a[0]) *reinterpret_cast< qreal*>(_a[0]) = _r; } break;
case 13: { qreal _r = positionForValue((*reinterpret_cast< qreal(*)>(_a[1])));
if (_a[0]) *reinterpret_cast< qreal*>(_a[0]) = _r; } break;
default: ;
}
_id -= 14;
}
#ifndef QT_NO_PROPERTIES
else if (_c == QMetaObject::ReadProperty) {
void *_v = _a[0];
switch (_id) {
case 0: *reinterpret_cast< qreal*>(_v) = value(); break;
case 1: *reinterpret_cast< qreal*>(_v) = minimum(); break;
case 2: *reinterpret_cast< qreal*>(_v) = maximum(); break;
case 3: *reinterpret_cast< qreal*>(_v) = stepSize(); break;
case 4: *reinterpret_cast< qreal*>(_v) = position(); break;
case 5: *reinterpret_cast< qreal*>(_v) = positionAtMinimum(); break;
case 6: *reinterpret_cast< qreal*>(_v) = positionAtMaximum(); break;
case 7: *reinterpret_cast< bool*>(_v) = inverted(); break;
}
_id -= 8;
} else if (_c == QMetaObject::WriteProperty) {
void *_v = _a[0];
switch (_id) {
case 0: setValue(*reinterpret_cast< qreal*>(_v)); break;
case 1: setMinimum(*reinterpret_cast< qreal*>(_v)); break;
case 2: setMaximum(*reinterpret_cast< qreal*>(_v)); break;
case 3: setStepSize(*reinterpret_cast< qreal*>(_v)); break;
case 4: setPosition(*reinterpret_cast< qreal*>(_v)); break;
case 5: setPositionAtMinimum(*reinterpret_cast< qreal*>(_v)); break;
case 6: setPositionAtMaximum(*reinterpret_cast< qreal*>(_v)); break;
case 7: setInverted(*reinterpret_cast< bool*>(_v)); break;
}
_id -= 8;
} else if (_c == QMetaObject::ResetProperty) {
_id -= 8;
} else if (_c == QMetaObject::QueryPropertyDesignable) {
_id -= 8;
} else if (_c == QMetaObject::QueryPropertyScriptable) {
_id -= 8;
} else if (_c == QMetaObject::QueryPropertyStored) {
_id -= 8;
} else if (_c == QMetaObject::QueryPropertyEditable) {
_id -= 8;
} else if (_c == QMetaObject::QueryPropertyUser) {
_id -= 8;
}
#endif // QT_NO_PROPERTIES
return _id;
}
void VideoJobManager::slotMinimum(int value)
{
emit minimumChanged(value);
}