<div dir="ltr"><span style="font-size:12.8px">Hello,</span><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">Is it possible to collapse tree view after new child(filter) was added? </div><div style="font-size:12.8px">We tried to change the behaviour in pqPipelineBrowserWidget but when the line 124 :</div><div style="font-size:12.8px"><span class="gmail-m_2507660749474400117gmail-m_-3556296429145063646gmail-pl-c1" style="font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre-wrap;box-sizing:border-box;color:rgb(0,134,179)">QObject::connect</span><span style="color:rgb(51,51,51);font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre-wrap">(</span><span class="gmail-m_2507660749474400117gmail-m_-3556296429145063646gmail-pl-c1" style="font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre-wrap;box-sizing:border-box;color:rgb(0,134,179)">this</span><span style="color:rgb(51,51,51);font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre-wrap">->Pipelin<wbr>eModel, </span><span class="gmail-m_2507660749474400117gmail-m_-3556296429145063646gmail-pl-c1" style="font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre-wrap;box-sizing:border-box;color:rgb(0,134,179)">SIGNAL</span><span style="color:rgb(51,51,51);font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre-wrap">(</span><span class="gmail-m_2507660749474400117gmail-m_-3556296429145063646gmail-pl-c1" style="font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre-wrap;box-sizing:border-box;color:rgb(0,134,179)">firstChildAdded</span><span style="color:rgb(51,51,51);font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre-wrap">(</span><span class="gmail-m_2507660749474400117gmail-m_-3556296429145063646gmail-pl-k" style="font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre-wrap;box-sizing:border-box;color:rgb(167,29,93)">const</span><span style="color:rgb(51,51,51);font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre-wrap"> QModelIndex&)), </span><span class="gmail-m_2507660749474400117gmail-m_-3556296429145063646gmail-pl-c1" style="font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre-wrap;box-sizing:border-box;color:rgb(0,134,179)">this,</span><span style="color:rgb(51,51,51);font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre-wrap">SLOT(</span><span class="gmail-m_2507660749474400117gmail-m_-3556296429145063646gmail-pl-c1" style="font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre-wrap;box-sizing:border-box;color:rgb(0,134,179)">expandWithModelIndex<wbr>Translation</span><span style="color:rgb(51,51,51);font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre-wrap">(</span><span class="gmail-m_2507660749474400117gmail-m_-3556296429145063646gmail-pl-k" style="font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre-wrap;box-sizing:border-box;color:rgb(167,29,93)">const</span><span style="color:rgb(51,51,51);font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre-wrap"> QModelIndex&)));</span><br></div><div style="font-size:12.8px">was commented Paraview crashed all time.</div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">Best Regards,</div><div style="font-size:12.8px">Rustem.</div></div>