dynamically adding JSplitPane to a form

Classic Servoy
1

Can I use code to dynamically place a JSplitPane in a form?

Something like this:

var vpane = new Packages.javax.swing.JSplitPane(Packages.javax.swing.JSplitPane.VERTICAL_SPLIT);

   
vpane.topComponent = forms.test2.tab1;

vpane.bottomComponent = forms.test2.tab2;

forms.test1.addComponent(vpane)????

Thanks!