<div dir="ltr">Hello,<div><br></div><div>Is it possible to collapse tree view after new child(filter) was added? </div><div>We tried to change the behaviour in pqPipelineBrowserWidget but when the line 124 :</div><div><span class="gmail-pl-c1" style="font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre;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">(</span><span class="gmail-pl-c1" style="font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre;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">->PipelineModel, </span><span class="gmail-pl-c1" style="font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre;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">(</span><span class="gmail-pl-c1" style="font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre;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">(</span><span class="gmail-pl-k" style="font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre;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"> QModelIndex&)), </span><span class="gmail-pl-c1" style="font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre;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">SLOT(</span><span class="gmail-pl-c1" style="font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre;box-sizing:border-box;color:rgb(0,134,179)">expandWithModelIndexTranslation</span><span style="color:rgb(51,51,51);font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre">(</span><span class="gmail-pl-k" style="font-family:consolas,"liberation mono",menlo,courier,monospace;font-size:12px;white-space:pre;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"> QModelIndex&)));</span><br></div><div>was commented Paraview crashed all time.</div><div><br></div><div>Best Regards,</div><div>Rustem.</div></div>