I am trying to make a custom UI panel based on the current Threshold panel. So far I created the UI file and copied and modified the pq files for the UI.<br><br>The problem is I get this error when loading the filter:<br><br>
QObject::connect: Cannot connect (null)::valueChanged(double) to SumBillboardPanel::upperChanged(double)<br>QObject::connect: Cannot connect (null)::valueChanged(double) to SumBillboardPanel::lowerChanged(double)<br><br><br>
Which references this section of my file:<br><br>pqSumBillboardPanel::pqSumBillboardPanel(pqProxy* pxy, QWidget* p) :<br> pqLoadedFormObjectPanel("SumBillboard.ui", pxy, p)<br>{ <br> this->Lower = this->findChild<pqDoubleRangeWidget*>("ThresholdBetween_0");
<br> this->Upper = this->findChild<pqDoubleRangeWidget*>("ThresholdBetween_1");<br><br> QObject::connect(this->Lower, SIGNAL(valueChanged(double)),<br> this, SLOT(lowerChanged(double)));
<br> QObject::connect(this->Upper, SIGNAL(valueChanged(double)),<br> this, SLOT(upperChanged(double)));<br><br> this->linkServerManagerProperties();<br>}<br><br>Now I think the problem is that the UI file isn't being loaded properly, but I have no clue why as everything is in the same directory and named correctly. Does anybody have any tips on getting this to work?
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