int QwtPicker::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: activated((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 1: selected((*reinterpret_cast< const QPolygon(*)>(_a[1]))); break;
case 2: appended((*reinterpret_cast< const QPoint(*)>(_a[1]))); break;
case 3: moved((*reinterpret_cast< const QPoint(*)>(_a[1]))); break;
case 4: removed((*reinterpret_cast< const QPoint(*)>(_a[1]))); break;
case 5: changed((*reinterpret_cast< const QPolygon(*)>(_a[1]))); break;
case 6: setEnabled((*reinterpret_cast< bool(*)>(_a[1]))); break;
default: ;
}
_id -= 7;
}
#ifndef QT_NO_PROPERTIES
else if (_c == QMetaObject::ReadProperty) {
void *_v = _a[0];
switch (_id) {
case 0: *reinterpret_cast< bool*>(_v) = isEnabled(); break;
case 1: *reinterpret_cast< ResizeMode*>(_v) = resizeMode(); break;
case 2: *reinterpret_cast< DisplayMode*>(_v) = trackerMode(); break;
case 3: *reinterpret_cast< QPen*>(_v) = trackerPen(); break;
case 4: *reinterpret_cast< QFont*>(_v) = trackerFont(); break;
case 5: *reinterpret_cast< RubberBand*>(_v) = rubberBand(); break;
case 6: *reinterpret_cast< QPen*>(_v) = rubberBandPen(); break;
}
_id -= 7;
} else if (_c == QMetaObject::WriteProperty) {
void *_v = _a[0];
switch (_id) {
case 0: setEnabled(*reinterpret_cast< bool*>(_v)); break;
case 1: setResizeMode(*reinterpret_cast< ResizeMode*>(_v)); break;
case 2: setTrackerMode(*reinterpret_cast< DisplayMode*>(_v)); break;
case 3: setTrackerPen(*reinterpret_cast< QPen*>(_v)); break;
case 4: setTrackerFont(*reinterpret_cast< QFont*>(_v)); break;
case 5: setRubberBand(*reinterpret_cast< RubberBand*>(_v)); break;
case 6: setRubberBandPen(*reinterpret_cast< QPen*>(_v)); break;
}
_id -= 7;
} else if (_c == QMetaObject::ResetProperty) {
_id -= 7;
} else if (_c == QMetaObject::QueryPropertyDesignable) {
_id -= 7;
} else if (_c == QMetaObject::QueryPropertyScriptable) {
_id -= 7;
} else if (_c == QMetaObject::QueryPropertyStored) {
_id -= 7;
} else if (_c == QMetaObject::QueryPropertyEditable) {
_id -= 7;
} else if (_c == QMetaObject::QueryPropertyUser) {
_id -= 7;
}
#endif // QT_NO_PROPERTIES
return _id;
}
void QwtPicker::updateDisplay()
{
QWidget *w = parentWidget();
bool showRubberband = false;
bool showTracker = false;
if ( w && w->isVisible() && d_data->enabled )
{
if ( rubberBand() != NoRubberBand && isActive() &&
rubberBandPen().style() != Qt::NoPen )
{
showRubberband = true;
}
if ( trackerMode() == AlwaysOn ||
(trackerMode() == ActiveOnly && isActive() ) )
{
if ( trackerPen() != Qt::NoPen )
showTracker = true;
}
}
#if QT_VERSION < 0x040000
QGuardedPtr<PrivateData::PickerWidget> &rw = d_data->rubberBandWidget;
#else
QPointer<PrivateData::PickerWidget> &rw = d_data->rubberBandWidget;
#endif
if ( showRubberband )
{
if ( rw.isNull() )
{
rw = new PrivateData::PickerWidget(
this, w, PrivateData::PickerWidget::RubberBand);
rw->resize(w->size());
}
rw->updateMask();
}
else
delete rw;
#if QT_VERSION < 0x040000
QGuardedPtr<PrivateData::PickerWidget> &tw = d_data->textLabelWidget;
#else
QPointer<PrivateData::PickerWidget> &tw = d_data->textLabelWidget;
#endif
if ( showTracker )
{
if ( tw.isNull() )
{
tw = new PrivateData::PickerWidget(
this, w, PrivateData::PickerWidget::Text);
tw->resize(w->size());
}
tw->updateMask();
}
else
delete tw;
}
int QwtPicker::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) {
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< int*>(_v) = selectionFlags(); break;
case 1: *reinterpret_cast< DisplayMode*>(_v) = trackerMode(); break;
case 2: *reinterpret_cast< QFont*>(_v) = trackerFont(); break;
case 3: *reinterpret_cast< RubberBand*>(_v) = rubberBand(); break;
case 4: *reinterpret_cast< ResizeMode*>(_v) = resizeMode(); break;
case 5: *reinterpret_cast< bool*>(_v) = isEnabled(); break;
case 6: *reinterpret_cast< QPen*>(_v) = trackerPen(); break;
case 7: *reinterpret_cast< QPen*>(_v) = rubberBandPen(); break;
}
_id -= 8;
} else if (_c == QMetaObject::WriteProperty) {
void *_v = _a[0];
switch (_id) {
case 0: setSelectionFlags(*reinterpret_cast< int*>(_v)); break;
case 1: setTrackerMode(*reinterpret_cast< DisplayMode*>(_v)); break;
case 2: setTrackerFont(*reinterpret_cast< QFont*>(_v)); break;
case 3: setRubberBand(*reinterpret_cast< RubberBand*>(_v)); break;
case 4: setResizeMode(*reinterpret_cast< ResizeMode*>(_v)); break;
case 5: setEnabled(*reinterpret_cast< bool*>(_v)); break;
case 6: setTrackerPen(*reinterpret_cast< QPen*>(_v)); break;
case 7: setRubberBandPen(*reinterpret_cast< QPen*>(_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;
}
//! Update the state of rubberband and tracker label
void QwtPicker::updateDisplay()
{
QWidget *w = parentWidget();
bool showRubberband = false;
bool showTracker = false;
if ( w && w->isVisible() && d_data->enabled )
{
if ( rubberBand() != NoRubberBand && isActive() &&
rubberBandPen().style() != Qt::NoPen )
{
showRubberband = true;
}
if ( trackerMode() == AlwaysOn ||
( trackerMode() == ActiveOnly && isActive() ) )
{
if ( trackerPen() != Qt::NoPen )
showTracker = true;
}
}
QPointer<PickerWidget> &rw = d_data->rubberBandWidget;
if ( showRubberband )
{
if ( rw.isNull() )
{
rw = new PickerWidget( this, w, PickerWidget::RubberBand );
rw->setObjectName( "PickerRubberBand" );
rw->resize( w->size() );
}
rw->updateMask();
rw->update(); // Needed, when the mask doesn't change
}
else
delete rw;
QPointer<PickerWidget> &tw = d_data->trackerWidget;
if ( showTracker )
{
if ( tw.isNull() )
{
tw = new PickerWidget( this, w, PickerWidget::Text );
tw->setObjectName( "PickerTracker" );
tw->resize( w->size() );
}
tw->setFont( d_data->trackerFont );
tw->updateMask();
tw->update(); // Needed, when the mask doesn't change
}
else
delete tw;
}
//! Update the state of rubber band and tracker label
void QwtPicker::updateDisplay()
{
QWidget *w = parentWidget();
bool showRubberband = false;
bool showTracker = false;
if ( w && w->isVisible() && d_data->enabled )
{
if ( rubberBand() != NoRubberBand && isActive() &&
rubberBandPen().style() != Qt::NoPen )
{
showRubberband = true;
}
if ( trackerMode() == AlwaysOn ||
( trackerMode() == ActiveOnly && isActive() ) )
{
if ( trackerPen() != Qt::NoPen
&& !trackerRect( QFont() ).isEmpty() )
{
showTracker = true;
}
}
}
QPointer< QwtPickerRubberband > &rw = d_data->rubberBandOverlay;
if ( showRubberband )
{
if ( rw.isNull() )
{
rw = new QwtPickerRubberband( this, NULL ); // NULL -> no extra event filter
rw->setObjectName( "PickerRubberBand" );
rw->setParent( w );
rw->resize( w->size() );
}
if ( d_data->rubberBand <= RectRubberBand )
rw->setMaskMode( QwtWidgetOverlay::MaskHint );
else
rw->setMaskMode( QwtWidgetOverlay::AlphaMask );
rw->updateOverlay();
}
else
{
if ( d_data->openGL )
{
// Qt 4.8 crashes for a delete
if ( !rw.isNull() )
{
rw->hide();
rw->deleteLater();
rw = NULL;
}
}
else
{
delete rw;
}
}
QPointer< QwtPickerTracker > &tw = d_data->trackerOverlay;
if ( showTracker )
{
if ( tw.isNull() )
{
tw = new QwtPickerTracker( this, NULL ); // NULL -> no extra event filter
tw->setObjectName( "PickerTracker" );
tw->setParent( w );
tw->resize( w->size() );
}
tw->setFont( d_data->trackerFont );
tw->updateOverlay();
}
else
{
if ( d_data->openGL )
{
// Qt 4.8 crashes for a delete
if ( !tw.isNull() )
{
tw->hide();
tw->deleteLater();
tw = NULL;
}
}
else
{
delete tw;
}
}
}
