對齊兩個Javafx GridPane

Question

我創建了兩個Javafx Gridpanes，我希望它們處於同一個ligne中，第二個gridpane必須位於第一個gridpane旁邊的相同ligne中。因爲我在跑步時得到一個。 這是我的代碼：

Group root = new Group(); 
    Scene scene = new Scene(root); 

    //creation du layout 
    layout = new GridPane(); 
    layout.getColumnConstraints().add(new ColumnConstraints(350)); // column 1 is 350 wide 
    layout.getColumnConstraints().add(new ColumnConstraints(350)); 
    layout.getColumnConstraints().add(new ColumnConstraints(350)); 
    layout.setGridLinesVisible(true); 

    final Label source = new Label ("DRAG "); 
    layout.add(source, 0, 0); 


    final Label target = new Label ("DROP "); 
    layout.add(target, 1, 0); 

    layout2 = new GridPane(); 
    layout2.getColumnConstraints().add(new ColumnConstraints(20)); // column 1 is 20 wide 

    layout2.setGridLinesVisible(true); 

    final Label source1 = new Label ("fire"); 
    layout2.add(source1, 0, 4); 
    root.getChildren().addAll(layout,layout2); 

Answer 1

如果你想下一個將它們添加到對方，最好的選擇是使用HBox佈局：

HBox hBox = new HBox(); 
//hBox.setSpacing(5.0); 
//hBox.setPadding(new Insets(5,5,5,5)); 
hBox.getChildren().addAll(layout, layout2);