JWt

public class TreeViewBug extends WApplication {
    public TreeViewBug(WEnvironment env) {
        super(env);

        WStackedWidget sw = new WStackedWidget(this.getRoot());
        sw.addWidget(new WText("first"));
        WTreeView tv = new WTreeView();
        sw.addWidget(tv);
        tv.setModel(new WStandardItemModel());
    }
}

Pieter,

can you check if this hasn't been solved in latest JWt ?

Regards,

koen

this fixed in the current git