C++ QT defined a CustomTreeView, 可选择多个node,并且可拖动这些node,改变父节点
TocreateacustomQTreeViewinC++usingQt,whereuserscanselectmultiplenodesanddragthemtochangetheirparentnodes,you'llneedtoleverageQt'smodel-viewframeworkalongwiththedrag-and-dropfeature.Belowisastep-by-ste