void ColorDeconvolutionFilterPlugin::updateSettingsPanelFromFilter() {
ColorDeconvolutionFilter<double>* filter = dynamic_cast<ColorDeconvolutionFilter<double>* >(_filter.get());
if (_settingsPanel && filter) {
_mutex.lock();
QDoubleSpinBox* stain1R = _settingsPanel->findChild<QDoubleSpinBox*>("Stain1RSpinBox");
QDoubleSpinBox* stain1G = _settingsPanel->findChild<QDoubleSpinBox*>("Stain1GSpinBox");
QDoubleSpinBox* stain1B = _settingsPanel->findChild<QDoubleSpinBox*>("Stain1BSpinBox");
QDoubleSpinBox* stain2R = _settingsPanel->findChild<QDoubleSpinBox*>("Stain2RSpinBox");
QDoubleSpinBox* stain2G = _settingsPanel->findChild<QDoubleSpinBox*>("Stain2GSpinBox");
QDoubleSpinBox* stain2B = _settingsPanel->findChild<QDoubleSpinBox*>("Stain2BSpinBox");
QDoubleSpinBox* stain3R = _settingsPanel->findChild<QDoubleSpinBox*>("Stain3RSpinBox");
QDoubleSpinBox* stain3G = _settingsPanel->findChild<QDoubleSpinBox*>("Stain3GSpinBox");
QDoubleSpinBox* stain3B = _settingsPanel->findChild<QDoubleSpinBox*>("Stain3BSpinBox");
QDoubleSpinBox* rThreshold = _settingsPanel->findChild<QDoubleSpinBox*>("RThreshold");
QDoubleSpinBox* gThreshold = _settingsPanel->findChild<QDoubleSpinBox*>("GThreshold");
QDoubleSpinBox* bThreshold = _settingsPanel->findChild<QDoubleSpinBox*>("BThreshold");
QDoubleSpinBox* globalThreshold = _settingsPanel->findChild<QDoubleSpinBox*>("GlobalThreshold");
QComboBox* outputStain = _settingsPanel->findChild<QComboBox*>("OutputStainComboBox");
std::vector<std::vector<double> > stains = filter->getStain();
std::vector<double> rgbThresholds = filter->getRGBDensityThresholds();
double gbThreshold = filter->getGlobalDensityThreshold();
unsigned int outStain = filter->getOutputStain();
QList<QWidget*> boxes = _settingsPanel->findChildren<QWidget*>();
foreach(QWidget* sb, boxes) {
sb->blockSignals(true);
}
