void ScopeViewBase::paintEvent( QPaintEvent * event )
{
QRect r = event->rect();
if (b_needRedraw)
{
//CALLGRIND_TOGGLE_COLLECT();
updateOutputHeight();
QPainter p;
m_pixmap->fill( paletteBackgroundColor() );
p.begin(m_pixmap);
p.setClipRegion(event->region());
//let the subclass draw the background (grids, etc.)
drawBackground(p);
// drawProbeMap(p, Oscilloscope::self()->m_logicProbeDataMap);
// drawProbeMap(p, Oscilloscope::self()->m_floatingProbeDataMap);
p.setPen(Qt::black);
p.drawRect( frameRect() );
b_needRedraw = false;
//CALLGRIND_TOGGLE_COLLECT();
}
bitBlt( this, r.x(), r.y(), m_pixmap, r.x(), r.y(), r.width(), r.height() );
}
mScaleWidget->setShowCurrentScaleButton( true );
QString activeDecorations;
Q_FOREACH ( QgsDecorationItem *decoration, decorations )
{
mDecorations << decoration;
if ( activeDecorations.isEmpty() )
activeDecorations = decoration->name().toLower();
else
activeDecorations += QStringLiteral( ", %1" ).arg( decoration->name().toLower() );
}
mDrawDecorations->setText( tr( "Draw active decorations: %1" ).arg( !activeDecorations.isEmpty() ? activeDecorations : tr( "none" ) ) );
connect( mResolutionSpinBox, &QSpinBox::editingFinished, this, [ = ] { updateDpi( mResolutionSpinBox->value() ); } );
connect( mOutputWidthSpinBox, &QSpinBox::editingFinished, this, [ = ] { updateOutputWidth( mOutputWidthSpinBox->value() );} );
connect( mOutputHeightSpinBox, &QSpinBox::editingFinished, this, [ = ] { updateOutputHeight( mOutputHeightSpinBox->value() );} );
connect( mExtentGroupBox, &QgsExtentGroupBox::extentChanged, this, &QgsMapSaveDialog::updateExtent );
connect( mScaleWidget, &QgsScaleWidget::scaleChanged, this, &QgsMapSaveDialog::updateScale );
connect( mLockAspectRatio, &QgsRatioLockButton::lockChanged, this, &QgsMapSaveDialog::lockChanged );
updateOutputSize();
if ( mDialogType == QgsMapSaveDialog::Pdf )
{
mSaveWorldFile->setVisible( false );
QStringList layers = QgsMapSettingsUtils::containsAdvancedEffects( mMapCanvas->mapSettings() );
if ( !layers.isEmpty() )
{
// Limit number of items to avoid extreme dialog height
if ( layers.count() >= 10 )