TilePane

切片窗格布局类似于 FlowPane 布局。TilePane 将所有节点放置在网格中，其中每个单元格或图块的大小相同。它以水平或垂直的整齐行和列排列节点

    import javafx.application.Application;
    import javafx.scene.Scene;
    import javafx.scene.control.Button;
    import javafx.scene.layout.TilePane;
    import javafx.stage.Stage;
    
    public class Main extends Application {
    
        @Override
        public void start(Stage primaryStage) {
            primaryStage.setTitle("TilePane Demo");
            double width = 400;
            double height = 300;
            TilePane root = new TilePane();
            root.setStyle("-fx-background-color:blue");
            // to set horizontal and vertical gap
            root.setHgap(20);
            root.setVgap(50);
            Button bl = new Button("Buttons");
            root.getChildren().add(bl);
            Button btn = new Button("Button");
            root.getChildren().add(btn);
            Button btn1 = new Button("Button 1");
            root.getChildren().add(btn1);
            Button btn2 = new Button("Button 2");
            root.getChildren().add(btn2);
            Button btn3 = new Button("Button 3");
            root.getChildren().add(btn3);
            Button btn4 = new Button("Button 4");
            root.getChildren().add(btn4);
    
            Scene scene = new Scene(root, width, height);
            primaryStage.setScene(scene);
            primaryStage.show();
        }
    
    
        public static void main(String[] args) {
            launch(args);
        }
    }

输出

创建 Tilepane

TilePane root = new TilePane();

setHgap() 和 setVgap（）方法用于在列和列之间产生间隙。我们还可以使用设置布局的列

int columnCount = 2;
root.setPrefColumns(columnCount);