void XYFitCurve::setXDataColumn(const AbstractColumn* column) {
Q_D(XYFitCurve);
if (column != d->xDataColumn) {
exec(new XYFitCurveSetXDataColumnCmd(d, column, i18n("%1: assign x-data")));
emit sourceDataChangedSinceLastFit();
if (column) {
connect(column, SIGNAL(dataChanged(const AbstractColumn*)), this, SLOT(handleSourceDataChanged()));
//TODO disconnect on undo
}
}
void XYFitCurveDock::initGeneralTab() {
//if there are more then one curve in the list, disable the tab "general"
if (m_curvesList.size()==1){
uiGeneralTab.lName->setEnabled(true);
uiGeneralTab.leName->setEnabled(true);
uiGeneralTab.lComment->setEnabled(true);
uiGeneralTab.leComment->setEnabled(true);
uiGeneralTab.leName->setText(m_curve->name());
uiGeneralTab.leComment->setText(m_curve->comment());
}else {
uiGeneralTab.lName->setEnabled(false);
uiGeneralTab.leName->setEnabled(false);
uiGeneralTab.lComment->setEnabled(false);
uiGeneralTab.leComment->setEnabled(false);
uiGeneralTab.leName->setText("");
uiGeneralTab.leComment->setText("");
}
//show the properties of the first curve
m_fitCurve = dynamic_cast<XYFitCurve*>(m_curve);
Q_ASSERT(m_fitCurve);
XYCurveDock::setModelIndexFromColumn(cbXDataColumn, m_fitCurve->xDataColumn());
XYCurveDock::setModelIndexFromColumn(cbYDataColumn, m_fitCurve->yDataColumn());
XYCurveDock::setModelIndexFromColumn(cbWeightsColumn, m_fitCurve->weightsColumn());
uiGeneralTab.cbModel->setCurrentIndex(m_fitData.modelType);
this->modelChanged(m_fitData.modelType);
uiGeneralTab.sbDegree->setValue(m_fitData.degree);
this->showFitResult();
//enable the "recalculate"-button if the source data was changed since the last fit
uiGeneralTab.pbRecalculate->setEnabled(m_fitCurve->isSourceDataChangedSinceLastFit());
uiGeneralTab.chkVisible->setChecked( m_curve->isVisible() );
//Slots
connect(m_fitCurve, SIGNAL(aspectDescriptionChanged(const AbstractAspect*)), this, SLOT(curveDescriptionChanged(const AbstractAspect*)));
connect(m_fitCurve, SIGNAL(xDataColumnChanged(const AbstractColumn*)), this, SLOT(curveXDataColumnChanged(const AbstractColumn*)));
connect(m_fitCurve, SIGNAL(yDataColumnChanged(const AbstractColumn*)), this, SLOT(curveYDataColumnChanged(const AbstractColumn*)));
connect(m_fitCurve, SIGNAL(weightsColumnChanged(const AbstractColumn*)), this, SLOT(curveWeightsColumnChanged(const AbstractColumn*)));
connect(m_fitCurve, SIGNAL(fitDataChanged(XYFitCurve::FitData)), this, SLOT(curveFitDataChanged(XYFitCurve::FitData)));
connect(m_fitCurve, SIGNAL(sourceDataChangedSinceLastFit()), this, SLOT(enableRecalculate()));
}
