Question

Is it possible to change the size of the treeview window after it has been visualized?

My code looks like this:

    _p2DNavViewer = NULL;            _p2DNavViewer = new CATNavigation2DViewer(this, "", CATDlgFraNoTitle | CATDlgWndNoDecoration |CATDlgWndChildMDI |CATDlgFraNoFrame, _width, _height);       _pNavigBox = new CATNavigBox(this, "", NULL, Indented, "CATINavigateObject_ForCAA2", 0, 0, _p2DNavViewer); 

this is the surrounding CATDlgContainer.

I can’t find anything that would indicate that it’s possible, but CATIA is doing it so there has to be a way. I’m using CAAV5 R16.

Answer 1

I’m catching a Resizecallback from the CATDlgContainer

AddAnalyseNotificationCB(this,this->GetResizeNotification(),      (CATCommandMethod)&PROTrvTreeView::OnContainerResizeNotification,     NULL); 

The catching method looks like this:

void PROTrvTreeView::OnContainerResizeNotification(CATCommand* cmd,                    CATNotification* evt, CATCommandClientData data) {     DRECT * pRect = new DRECT();     GetRectDimensions(pRect);     if (pRect != NULL) {         _p2DNavViewer->SetRectDimensions(pRect->x,pRect->y, pRect->dy, pRect->dx);     }     delete pRect;     pRect = NULL; } 

So it was _p2DNavViewer->SetRectDimensions all along.