C++ (Cpp) setColorGradient 예제들

예제 #1

파일: transferfunctioneditorwidget.cpp 프로젝트: nci/drishti

TransferFunctionEditorWidget::TransferFunctionEditorWidget(QWidget *parent) :  
  QSplitter(Qt::Vertical, parent)
{
  m_parent = parent;

  m_splineEditorWidget = new SplineEditorWidget(this);
  m_gradientEditorWidget = new GradientEditorWidget(this);

  addWidget(m_splineEditorWidget);
  addWidget(m_gradientEditorWidget);

  QList<int> ssz;
  ssz << 150 << 75;
  setSizes(ssz);

  setChildrenCollapsible(false);

  QObject::connect(m_splineEditorWidget, SIGNAL(giveHistogram(int)),
		   this, SLOT(changeHistogram(int)));

  QObject::connect(m_gradientEditorWidget, SIGNAL(gradientChanged(QGradientStops)),
		   m_splineEditorWidget, SLOT(setGradientStops(QGradientStops)));

  QObject::connect(m_splineEditorWidget, SIGNAL(selectEvent(QGradientStops)),
		   m_gradientEditorWidget, SLOT(setColorGradient(QGradientStops)));

  QObject::connect(m_splineEditorWidget, SIGNAL(deselectEvent()),
		   m_gradientEditorWidget, SLOT(resetColorGradient()));

  QObject::connect(m_splineEditorWidget, SIGNAL(transferFunctionChanged(QImage)),
		   this, SLOT(transferFunctionChanged(QImage)));
}

예제 #2

파일: transferfunctioneditorwidget.cpp 프로젝트: antonmx/posmotri

TransferFunctionEditorWidget::TransferFunctionEditorWidget(QWidget *parent) :
  QSplitter(Qt::Vertical, parent)
{

  m_splineEditorWidget = new SplineEditorWidget(this);
  m_gradientEditorWidget = new GradientEditorWidget(this);

  addWidget(m_splineEditorWidget);
  addWidget(m_gradientEditorWidget);

  setChildrenCollapsible(false);

  QObject::connect(m_splineEditorWidget, SIGNAL(giveHistogram(int)),
		   SLOT(changeHistogram(int)));

  QObject::connect(m_gradientEditorWidget, SIGNAL(gradientChanged(QGradientStops)),
		   m_splineEditorWidget, SLOT(setGradientStops(QGradientStops)));

  QObject::connect(m_splineEditorWidget, SIGNAL(selectEvent(QGradientStops)),
		   m_gradientEditorWidget, SLOT(setColorGradient(QGradientStops)));

  QObject::connect(m_splineEditorWidget, SIGNAL(transferFunctionChanged(QImage)),
		   SLOT(transferFunctionChanged(QImage)));

  QObject::connect(m_splineEditorWidget, SIGNAL(applyUndo(bool)),
		   SIGNAL(applyUndo(bool)));

  QObject::connect(m_gradientEditorWidget, SIGNAL(applyUndo(bool)),
		   SIGNAL(applyUndo(bool)));
}