JavaFX cell location

[Pearlaqua]

I have a class that describes my right panel. GUI - button applications:

public class RightMenu extends GridPane {
public RightMenu() {
Button startButton = new Button("Старт");
Button stopButton = new Button("Стоп");
Button clearButton = new Button("Очистить график");

this.add(startButton, 0, 0);
this.add(stopButton,  1, 0);
this.add(clearButton,  0, 1);

this.setPadding(new Insets(2, 2, 2, 2));

}

♪

It looks like this:

As you can see, the buttons are very curved. How am I supposed to make the "cleaning the schedule" button under both Star and Stop buttons? How do you even make the knob equal?

[esther]

My version's a bit of a lachmat, but as an option, it does. The point is, instead of a net, you can charge a trick with Hbox and VBox. We take and create VBox and Hbox.

VBox vbox = new VBox();
HBox hbox = new HBox();

Those buttons that should be loaded in a row hbox

hbox.getChildren().addAll(startButton, stopButton);

So we got a series of two buttons, and now we're building a pole from this row and another button.

vbox.getChildren().addAll(hbox, clearButton);

PS I hope there's an adequate way to connect the cells in the table. But that time, I didn't go looking and just do it. (Blagot) I also had a little panel.