FlowPane將node從左到右水平或從上到下垂直放置在pane中,分別用到Orientation.HORIZONTAL和Orientation.VERTICAL方法。
我們也可以設置node之間的距離,下面的例子演示FlowPane的用法:
import javafx.application.Application; import javafx.geometry.Insets; import javafx.scene.Scene; import javafx.scene.control.Label; import javafx.scene.control.TextField; import javafx.scene.layout.FlowPane; import javafx.stage.Stage; public class ShowFlowPane extends Application { @Override // Override the start method in the Application class public void start(Stage primaryStage) { // Create a pane and set its properties FlowPane pane = new FlowPane(); pane.setPadding(new Insets(11,12,13,14)); pane.setHgap(5); pane.setVgap(5); // Place nodes in the pane pane.getChildren().addAll(new Label("First Name:"), new TextField(), new Label("MI:")); TextField tfMi = new TextField(); tfMi.setPrefColumnCount(1); pane.getChildren().addAll(tfMi, new Label("Last Name:"),new TextField()); // Create a scene and place it in the stage Scene scene = new Scene(pane, 200,250); primaryStage.setTitle("ShowFlowPane");// Set the stage title primaryStage.setScene(scene);// Place the scene in the stage primaryStage.show();// Display the stage } }
說明:
1、本代碼運行的結果如下:
2、Insets對象確定pane邊界的距離,如下圖所示:
3、tfMi.setPrefColumnCount(1)將MI text field優選的列數設爲1。