Ever needed a node editor for QT with the following features?

• Simple and flexible
• Style with CSS
• Automatic connection path handling that still handles the basic cases nicely
• Provide signals and slots where useful

I already created one for an earlier QT version (4.5.2), but at that time QTs QGraphicsProxyWidget just sucked at proxying top-level QWidgets. Had to override many methods just to call the right super class, and many features of QWidget just did not work without ugly hacks. I today started updating it (ripping out the hacks, refactoring, bugfixing). But I’m sill having some issues with QGraphicsProxyWidget :(

So stay tuned for MIT licensed QTNodeEditor. Here some eyecandy: