java - How to to allow an element's size (for example, a HBox) grow (overflow) outside the stage it belongs to -


is possible allow element's size (for example, hbox) grow (overflow) outside stage belongs to, while still being visible, , if so, how can go it?

wrap pane in group, not resizable scene. in following example, if comment out current root.setcenter(...) , uncomment 1 adds hbox, hbox constrained size of scene (so labels squeezed smaller , smaller add more of them).

when wrapped in group, hbox grow indefinitely.

import javafx.application.application; import javafx.scene.group; import javafx.scene.scene; import javafx.scene.control.button; import javafx.scene.control.label; import javafx.scene.layout.borderpane; import javafx.scene.layout.hbox; import javafx.stage.stage;  public class growinghboxtest extends application {      int count = 0 ;      @override     public void start(stage primarystage) {         hbox hbox = new hbox();         button button = new button("new label");         button.setonaction(e -> hbox.getchildren().add(new label("label "+(++count))));          hbox.setmaxwidth(double.max_value);          borderpane root = new borderpane();         root.setbottom(button);          // not grow outside of scene bounds:         root.setcenter(hbox);          // grow outside of scene bounds: //      root.setcenter(new group(hbox));          primarystage.setscene(new scene(root, 400, 400));         primarystage.show();     }      public static void main(string[] args) {         launch(args);     } }

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