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C++ parameterChanged函数代码示例

本文整理汇总了C++中parameterChanged函数的典型用法代码示例。如果您正苦于以下问题：C++ parameterChanged函数的具体用法？C++ parameterChanged怎么用？C++ parameterChanged使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了parameterChanged函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: connect

void ALCPeakFittingView::initialize() {
  m_ui.setupUi(m_widget);

  connect(m_ui.fit, SIGNAL(clicked()), this, SIGNAL(fitRequested()));

  m_ui.plot->setCanvasBackground(Qt::white);
  m_ui.plot->setAxisFont(QwtPlot::xBottom, m_widget->font());
  m_ui.plot->setAxisFont(QwtPlot::yLeft, m_widget->font());

  m_dataCurve->setStyle(QwtPlotCurve::NoCurve);
  m_dataCurve->setSymbol(
      QwtSymbol(QwtSymbol::Ellipse, QBrush(), QPen(), QSize(7, 7)));
  m_dataCurve->setRenderHint(QwtPlotItem::RenderAntialiased, true);
  m_dataCurve->attach(m_ui.plot);

  m_fittedCurve->setPen(QPen(Qt::red, 1.5));
  m_fittedCurve->setRenderHint(QwtPlotItem::RenderAntialiased, true);
  m_fittedCurve->attach(m_ui.plot);

  // XXX: Being a QwtPlotItem, should get deleted when m_ui.plot gets deleted
  // (auto-delete option)
  m_peakPicker = new MantidWidgets::PeakPicker(m_ui.plot, Qt::red);

  connect(m_peakPicker, SIGNAL(changed()), SIGNAL(peakPickerChanged()));

  connect(m_ui.peaks, SIGNAL(currentFunctionChanged()),
          SIGNAL(currentFunctionChanged()));
  connect(m_ui.peaks, SIGNAL(parameterChanged(QString, QString)),
          SIGNAL(parameterChanged(QString, QString)));

  connect(m_ui.help, SIGNAL(clicked()), this, SLOT(help()));
  connect(m_ui.plotGuess, SIGNAL(clicked()), this, SLOT(plotGuess()));
}
开发者ID:mantidproject，项目名称:mantid，代码行数:33，代码来源:ALCPeakFittingView.cpp

示例2: parameterChanged

//==============================================================================
void DRowAudioFilter::prepareToPlay (double sampleRate, int samplesPerBlock)
{
	currentSampleRate = sampleRate;
	
	parameterChanged(PREFILTER, 0.0f);
	parameterChanged(POSTFILTER, 0.0f);
}
开发者ID:Salimlou，项目名称:drowaudio，代码行数:8，代码来源:DRowAudioFilter.cpp

示例3: QStringLiteral

void QgsAtlasComposition::readXml( const QDomElement& atlasElem, const QDomDocument& )
{
  mEnabled = atlasElem.attribute( QStringLiteral( "enabled" ), QStringLiteral( "false" ) ) == QLatin1String( "true" ) ? true : false;
  emit toggled( mEnabled );
  if ( !mEnabled )
  {
    emit parameterChanged();
    return;
  }

  // look for stored layer name
  mCoverageLayer = nullptr;
  QMap<QString, QgsMapLayer*> layers = QgsMapLayerRegistry::instance()->mapLayers();
  for ( QMap<QString, QgsMapLayer*>::const_iterator it = layers.begin(); it != layers.end(); ++it )
  {
    if ( it.key() == atlasElem.attribute( QStringLiteral( "coverageLayer" ) ) )
    {
      mCoverageLayer = dynamic_cast<QgsVectorLayer*>( it.value() );
      break;
    }
  }

  mPageNameExpression = atlasElem.attribute( QStringLiteral( "pageNameExpression" ), QString() );
  mSingleFile = atlasElem.attribute( QStringLiteral( "singleFile" ), QStringLiteral( "false" ) ) == QLatin1String( "true" ) ? true : false;
  mFilenamePattern = atlasElem.attribute( QStringLiteral( "filenamePattern" ), QLatin1String( "" ) );

  mSortFeatures = atlasElem.attribute( QStringLiteral( "sortFeatures" ), QStringLiteral( "false" ) ) == QLatin1String( "true" ) ? true : false;
  if ( mSortFeatures )
  {
    mSortKeyAttributeName = atlasElem.attribute( QStringLiteral( "sortKey" ), QLatin1String( "" ) );
    // since 2.3, the field name is saved instead of the field index
    // following code keeps compatibility with version 2.2 projects
    // to be removed in QGIS 3.0
    bool isIndex;
    int idx = mSortKeyAttributeName.toInt( &isIndex );
    if ( isIndex && mCoverageLayer )
    {
      QgsFields fields = mCoverageLayer->fields();
      if ( idx >= 0 && idx < fields.count() )
      {
        mSortKeyAttributeName = fields.at( idx ).name();
      }
    }
    mSortAscending = atlasElem.attribute( QStringLiteral( "sortAscending" ), QStringLiteral( "true" ) ) == QLatin1String( "true" ) ? true : false;
  }
  mFilterFeatures = atlasElem.attribute( QStringLiteral( "filterFeatures" ), QStringLiteral( "false" ) ) == QLatin1String( "true" ) ? true : false;
  if ( mFilterFeatures )
  {
    mFeatureFilter = atlasElem.attribute( QStringLiteral( "featureFilter" ), QLatin1String( "" ) );
  }

  mHideCoverage = atlasElem.attribute( QStringLiteral( "hideCoverage" ), QStringLiteral( "false" ) ) == QLatin1String( "true" ) ? true : false;

  emit parameterChanged();
}
开发者ID:3liz，项目名称:Quantum-GIS，代码行数:55，代码来源:qgsatlascomposition.cpp

示例4: toggled

void QgsAtlasComposition::readXML( const QDomElement& atlasElem, const QDomDocument& )
{
  mEnabled = atlasElem.attribute( "enabled", "false" ) == "true" ? true : false;
  emit toggled( mEnabled );
  if ( !mEnabled )
  {
    emit parameterChanged();
    return;
  }

  // look for stored layer name
  mCoverageLayer = 0;
  QMap<QString, QgsMapLayer*> layers = QgsMapLayerRegistry::instance()->mapLayers();
  for ( QMap<QString, QgsMapLayer*>::const_iterator it = layers.begin(); it != layers.end(); ++it )
  {
    if ( it.key() == atlasElem.attribute( "coverageLayer" ) )
    {
      mCoverageLayer = dynamic_cast<QgsVectorLayer*>( it.value() );
      break;
    }
  }
  // look for stored composer map
  mComposerMap = 0;
  QList<const QgsComposerMap*> maps = mComposition->composerMapItems();
  for ( QList<const QgsComposerMap*>::const_iterator it = maps.begin(); it != maps.end(); ++it )
  {
    if (( *it )->id() == atlasElem.attribute( "composerMap" ).toInt() )
    {
      mComposerMap = const_cast<QgsComposerMap*>( *it );
      break;
    }
  }
  mMargin = atlasElem.attribute( "margin", "0.0" ).toDouble();
  mHideCoverage = atlasElem.attribute( "hideCoverage", "false" ) == "true" ? true : false;
  mFixedScale = atlasElem.attribute( "fixedScale", "false" ) == "true" ? true : false;
  mSingleFile = atlasElem.attribute( "singleFile", "false" ) == "true" ? true : false;
  mFilenamePattern = atlasElem.attribute( "filenamePattern", "" );

  mSortFeatures = atlasElem.attribute( "sortFeatures", "false" ) == "true" ? true : false;
  if ( mSortFeatures )
  {
    mSortKeyAttributeIdx = atlasElem.attribute( "sortKey", "0" ).toInt();
    mSortAscending = atlasElem.attribute( "sortAscending", "true" ) == "true" ? true : false;
  }
  mFilterFeatures = atlasElem.attribute( "filterFeatures", "false" ) == "true" ? true : false;
  if ( mFilterFeatures )
  {
    mFeatureFilter = atlasElem.attribute( "featureFilter", "" );
  }

  emit parameterChanged();
}
开发者ID:zhengwang，项目名称:QGIS，代码行数:52，代码来源:qgsatlascomposition.cpp

示例5: QStringLiteral

void QgsAtlasComposition::readXml( const QDomElement &atlasElem, const QDomDocument & )
{
  mEnabled = atlasElem.attribute( QStringLiteral( "enabled" ), QStringLiteral( "false" ) ) == QLatin1String( "true" );
  emit toggled( mEnabled );
  if ( !mEnabled )
  {
    emit parameterChanged();
    return;
  }

  // look for stored layer name
  QString layerId = atlasElem.attribute( QStringLiteral( "coverageLayer" ) );
  QString layerName = atlasElem.attribute( QStringLiteral( "coverageLayerName" ) );
  QString layerSource = atlasElem.attribute( QStringLiteral( "coverageLayerSource" ) );
  QString layerProvider = atlasElem.attribute( QStringLiteral( "coverageLayerProvider" ) );

  mCoverageLayer = QgsVectorLayerRef( layerId, layerName, layerSource, layerProvider );
  mCoverageLayer.resolveWeakly( mComposition->project() );

  mPageNameExpression = atlasElem.attribute( QStringLiteral( "pageNameExpression" ), QString() );
  mSingleFile = atlasElem.attribute( QStringLiteral( "singleFile" ), QStringLiteral( "false" ) ) == QLatin1String( "true" );
  mFilenamePattern = atlasElem.attribute( QStringLiteral( "filenamePattern" ), QLatin1String( "" ) );

  mSortFeatures = atlasElem.attribute( QStringLiteral( "sortFeatures" ), QStringLiteral( "false" ) ) == QLatin1String( "true" );
  if ( mSortFeatures )
  {
    mSortKeyAttributeName = atlasElem.attribute( QStringLiteral( "sortKey" ), QLatin1String( "" ) );
    // since 2.3, the field name is saved instead of the field index
    // following code keeps compatibility with version 2.2 projects
    // to be removed in QGIS 3.0
    bool isIndex;
    int idx = mSortKeyAttributeName.toInt( &isIndex );
    if ( isIndex && mCoverageLayer )
    {
      QgsFields fields = mCoverageLayer->fields();
      if ( idx >= 0 && idx < fields.count() )
      {
        mSortKeyAttributeName = fields.at( idx ).name();
      }
    }
    mSortAscending = atlasElem.attribute( QStringLiteral( "sortAscending" ), QStringLiteral( "true" ) ) == QLatin1String( "true" );
  }
  mFilterFeatures = atlasElem.attribute( QStringLiteral( "filterFeatures" ), QStringLiteral( "false" ) ) == QLatin1String( "true" );
  if ( mFilterFeatures )
  {
    mFeatureFilter = atlasElem.attribute( QStringLiteral( "featureFilter" ), QLatin1String( "" ) );
  }

  mHideCoverage = atlasElem.attribute( QStringLiteral( "hideCoverage" ), QStringLiteral( "false" ) ) == QLatin1String( "true" );

  emit parameterChanged();
}
开发者ID:rskelly，项目名称:QGIS，代码行数:52，代码来源:qgsatlascomposition.cpp

示例6: QWidget

ComplexParameter::ComplexParameter(QWidget *parent) :
        QWidget(parent)
{
    m_ui.setupUi(this);
    //m_ui.effectlist->horizontalHeader()->setVisible(false);
    //m_ui.effectlist->verticalHeader()->setVisible(false);


    m_ui.buttonLeftRight->setIcon(KIcon("go-next"));//better icons needed
    m_ui.buttonLeftRight->setToolTip(i18n("Allow horizontal moves"));
    m_ui.buttonUpDown->setIcon(KIcon("go-up"));
    m_ui.buttonUpDown->setToolTip(i18n("Allow vertical moves"));
    m_ui.buttonShowInTimeline->setIcon(KIcon("kmplayer"));
    m_ui.buttonShowInTimeline->setToolTip(i18n("Show keyframes in timeline"));
    m_ui.buttonHelp->setIcon(KIcon("help-about"));
    m_ui.buttonHelp->setToolTip(i18n("Parameter info"));
    m_ui.buttonNewPoints->setIcon(KIcon("document-new"));
    m_ui.buttonNewPoints->setToolTip(i18n("Add keyframe"));

    connect(m_ui.buttonLeftRight, SIGNAL(clicked()), this , SLOT(slotSetMoveX()));
    connect(m_ui.buttonUpDown, SIGNAL(clicked()), this , SLOT(slotSetMoveY()));
    connect(m_ui.buttonShowInTimeline, SIGNAL(clicked()), this , SLOT(slotShowInTimeline()));
    connect(m_ui.buttonNewPoints, SIGNAL(clicked()), this , SLOT(slotSetNew()));
    connect(m_ui.buttonHelp, SIGNAL(clicked()), this , SLOT(slotSetHelp()));
    connect(m_ui.parameterList, SIGNAL(currentIndexChanged(const QString &)), this, SLOT(slotParameterChanged(const QString&)));
    connect(m_ui.kplotwidget, SIGNAL(parameterChanged(QDomElement)), this , SLOT(slotUpdateEffectParams(QDomElement)));
    connect(m_ui.kplotwidget, SIGNAL(parameterList(QStringList)), this , SLOT(slotUpdateParameterList(QStringList)));
    /*ÜeffectLists["audio"]=audioEffectList;
    effectLists["video"]=videoEffectList;
    effectLists["custom"]=customEffectList;*/
    setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding));
    m_ui.infoBox->hide();
    updateButtonStatus();

}
开发者ID:eddrog，项目名称:kdenlive，代码行数:35，代码来源:complexparameter.cpp

示例7: slotPositionChanged

void Geometryval::slotDeleteFrame(int pos)
{
    // check there is more than one keyframe
    Mlt::GeometryItem item;
    int frame = m_timePos.getValue();

    if (pos == -1) pos = frame;
    int error = m_geom->next_key(&item, pos + 1);
    if (error) {
        error = m_geom->prev_key(&item, pos - 1);
        if (error || item.frame() == pos) return;
    }

    m_geom->remove(frame);
    buttonAdd->setEnabled(true);
    buttonDelete->setEnabled(false);
    widget->setEnabled(false);
    spinTransp->setEnabled(false);
    frameOptions->setEnabled(false);
    m_reset->setEnabled(false);
    m_helper->update();
    slotPositionChanged(pos, false);
    updateTransitionPath();
    emit parameterChanged();
}
开发者ID:rugubara，项目名称:kdenlive-15.08.1，代码行数:25，代码来源:geometryval.cpp

示例8: parameterChanged

void PositionEdit::slotUpdatePosition()
{
    m_slider->blockSignals(true);
    m_slider->setValue(m_display->getValue());
    m_slider->blockSignals(false);
    emit parameterChanged(m_display->getValue());
}
开发者ID:mcfrisk，项目名称:kdenlive，代码行数:7，代码来源:positionedit.cpp

示例9: ViNoiseDetector

ViZscoreNoiseDetector::ViZscoreNoiseDetector()
	: ViNoiseDetector()
{
	setScale(30);
	setWindowSize(DEFAULT_WINDOW_SIZE);
	addParameter("Window Size");

	QObject::connect(this, SIGNAL(parameterChanged(QString,qreal)), this, SLOT(changeParameter(QString,qreal)));
}
开发者ID:EQ4，项目名称:Visore，代码行数:9，代码来源:vizscorenoisedetector.cpp

示例10: parameterChanged

//-----------------------------------------------------------------------------
// Function: modelDataChanged()
//-----------------------------------------------------------------------------
void ModelParameterEditor::modelDataChanged(QModelIndex const& index)
{
    // Only changes in the default value emits parameterChanged.
    if (index.column() == ModelParameterColumns::VALUE)
    {
        QSharedPointer<ModelParameter> changedParameter = model_->getParameter(index);
        emit parameterChanged(changedParameter);
    }
    emit contentChanged();
}
开发者ID:kammoh，项目名称:kactus2，代码行数:13，代码来源:modelparametereditor.cpp

示例11: toggled

void QgsAtlasComposition::setEnabled( bool enabled )
{
  if ( enabled == mEnabled )
  {
    return;
  }

  mEnabled = enabled;
  mComposition->setAtlasMode( QgsComposition::AtlasOff );
  emit toggled( enabled );
  emit parameterChanged();
}
开发者ID:3liz，项目名称:Quantum-GIS，代码行数:12，代码来源:qgsatlascomposition.cpp

示例12: parameterChanged

void KeyframeEdit::generateAllParams()
{
    for (int col = 0; col < keyframe_list->columnCount(); ++col) {
        QString keyframes;
        for (int i = 0; i < keyframe_list->rowCount(); ++i) {
            if (keyframe_list->item(i, col))
                keyframes.append(QString::number(getPos(i)) + '=' + keyframe_list->item(i, col)->text() + ';');
        }
        m_params[col].setAttribute(getTag(), keyframes);
    }
    emit parameterChanged();
}
开发者ID:alstef，项目名称:kdenlive，代码行数:12，代码来源:keyframeedit.cpp

示例13: sendChangeMessage

void DRowAudioFilter::setScaledParameter (int index, float newValue)
{
	for (int i = 0; i < noParams; i++)
	{
		if (index == i) {
			if (params[i].getValue() != newValue) {
				params[i].setValue(newValue);
				sendChangeMessage (this);
			}
		}
	}
	parameterChanged(index, newValue);
}
开发者ID:Salimlou，项目名称:drowaudio，代码行数:13，代码来源:DRowAudioFilter.cpp

示例14: connect

  void ALCPeakFittingPresenter::initialize()
  {
    m_view->initialize();

    connect(m_view, SIGNAL(fitRequested()), SLOT(fit()));
    connect(m_view, SIGNAL(currentFunctionChanged()), SLOT(onCurrentFunctionChanged()));
    connect(m_view, SIGNAL(peakPickerChanged()), SLOT(onPeakPickerChanged()));

    // We are updating the whole function anyway, so paramName if left out
    connect(m_view, SIGNAL(parameterChanged(QString,QString)), SLOT(onParameterChanged(QString)));

    connect(m_model, SIGNAL(fittedPeaksChanged()), SLOT(onFittedPeaksChanged()));
    connect(m_model, SIGNAL(dataChanged()), SLOT(onDataChanged()));
  }
开发者ID:nimgould，项目名称:mantid，代码行数:14，代码来源:ALCPeakFittingPresenter.cpp

示例15: parameterChanged

void Geometryval::slotTransparencyChanged(int transp)
{
    int pos = m_ui.spinPos->value();
    Mlt::GeometryItem item;
    int error = m_geom->fetch(&item, pos);
    if (error || item.key() == false) {
        // no keyframe under cursor
        return;
    }
    item.mix(transp);
    m_paramRect->setBrush(QColor(255, 0, 0, transp));
    m_geom->insert(item);
    emit parameterChanged();
}
开发者ID:rayl，项目名称:kdenlive，代码行数:14，代码来源:geometryval.cpp


注：本文中的parameterChanged函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。