void XYInterpolationCurve::setXDataColumn(const AbstractColumn* column) {
Q_D(XYInterpolationCurve);
if (column != d->xDataColumn) {
exec(new XYInterpolationCurveSetXDataColumnCmd(d, column, i18n("%1: assign x-data")));
emit sourceDataChangedSinceLastInterpolation();
if (column) {
connect(column, SIGNAL(dataChanged(const AbstractColumn*)), this, SLOT(handleSourceDataChanged()));
//TODO disconnect on undo
}
}
void XYInterpolationCurveDock::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_interpolationCurve = dynamic_cast<XYInterpolationCurve*>(m_curve);
Q_ASSERT(m_interpolationCurve);
XYCurveDock::setModelIndexFromColumn(cbXDataColumn, m_interpolationCurve->xDataColumn());
XYCurveDock::setModelIndexFromColumn(cbYDataColumn, m_interpolationCurve->yDataColumn());
// update list of selectable types
xDataColumnChanged(cbXDataColumn->currentModelIndex());
uiGeneralTab.cbType->setCurrentIndex(m_interpolationData.type);
this->typeChanged(m_interpolationData.type);
uiGeneralTab.cbVariant->setCurrentIndex(m_interpolationData.variant);
this->variantChanged(m_interpolationData.variant);
uiGeneralTab.sbTension->setValue(m_interpolationData.tension);
uiGeneralTab.sbContinuity->setValue(m_interpolationData.continuity);
uiGeneralTab.sbBias->setValue(m_interpolationData.bias);
uiGeneralTab.cbEval->setCurrentIndex(m_interpolationData.evaluate);
uiGeneralTab.sbPoints->setValue(m_interpolationData.npoints);
this->showInterpolationResult();
//enable the "recalculate"-button if the source data was changed since the last interpolation
uiGeneralTab.pbRecalculate->setEnabled(m_interpolationCurve->isSourceDataChangedSinceLastInterpolation());
uiGeneralTab.chkVisible->setChecked( m_curve->isVisible() );
//Slots
connect(m_interpolationCurve, SIGNAL(aspectDescriptionChanged(const AbstractAspect*)), this, SLOT(curveDescriptionChanged(const AbstractAspect*)));
connect(m_interpolationCurve, SIGNAL(xDataColumnChanged(const AbstractColumn*)), this, SLOT(curveXDataColumnChanged(const AbstractColumn*)));
connect(m_interpolationCurve, SIGNAL(yDataColumnChanged(const AbstractColumn*)), this, SLOT(curveYDataColumnChanged(const AbstractColumn*)));
connect(m_interpolationCurve, SIGNAL(interpolationDataChanged(XYInterpolationCurve::InterpolationData)), this, SLOT(curveInterpolationDataChanged(XYInterpolationCurve::InterpolationData)));
connect(m_interpolationCurve, SIGNAL(sourceDataChangedSinceLastInterpolation()), this, SLOT(enableRecalculate()));
}
