小编cen*_*gha的帖子

我正在尝试使用包含2行和2列的gridpane设计布局.左上角区域和右上角区域共享宽度,它们都占50%.但在第二排我需要右下方区域才能获得60%的宽度,因此左下区域为40%.

我也尝试过像[[2col.,2col] [1col,3col]]矩阵那样的柱子.它既不起作用也不起作用.

这是我的代码;

public class Main extends Application {

@Override
public void start(Stage primaryStage) throws Exception {
    Group root = new Group();
    primaryStage.setTitle("Hello World");
    Scene scene = new Scene(root, 1700, 1200);


    //zoneTopLeft, spans 2 column
    VBox zoneTopLeft = createBaseContainer();
    //zoneTopRight, spans 2 columns
    VBox zoneTopRight = createBaseContainer();
    //zoneBottomLeft, spans 1 columns
    VBox zoneBottomLeft = createBaseContainer();
    //zoneBottomRight,spans 3 columns
    VBox zoneBottomRight = createBaseContainer();



    ColumnConstraints topRight=new ColumnConstraints();
    topRight.setPrefWidth(300);
    ColumnConstraints topLeft=new ColumnConstraints();
    topRight.setPrefWidth(300);
    ColumnConstraints bottomRight=new ColumnConstraints();
    topRight.setPrefWidth(400);
    ColumnConstraints bottomLeft=new ColumnConstraints();
    topRight.setPrefWidth(200);

    GridPane …