Gridlayout setvisible

Is there a way to target rows or columns with setVisible()? I really need to find a way to hide rows and make them visible on clickevent.
Or maybe there’s some other element that’d be more suitable, like tables? The trees are just too ugly :slight_smile:

Not directly, but you can do it yourself by calling GridLayout.getComponent(int x, int y) in a loop to hide all the components in a given row or column.