Java语言程序设计【4】
作者:互联网
第十四章
FlowPane
FlowPane将结点按照加入的次序,水平方向从左到右水平或者垂直方向从上到下地放置。
package Chap14;
import Chap12.Test;
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
public void start(Stage primaryStage) throws Exception {
FlowPane pane = new FlowPane();
//创建一个Insets并给出边框大小(顶、右、底、左)
pane.setPadding(new Insets(11,12,13,14));
//水平间距
pane.setHgap(5);
//垂直间距
pane.setVgap(5);
//Place nodes in the pane
pane.getChildren().addAll(new Label("First Name:"),new TextField(),new Label("MI:"));
//显式引用,因为要来设置属性
TextField tfmi = new TextField();
//将MI文本域的首选列数设置为1
tfmi.setPrefColumnCount(1);
pane.getChildren().addAll(tfmi,new Label("Last Name:"),new TextField());
//Creat a scene and place it in the stage
Scene scene = new Scene(pane,200,250);
primaryStage.setTitle("ShowFlowPane");
primaryStage.setScene(scene);
primaryStage.show();
}
}
运行结果:
GridPane
GridPane将结点安排在一个网格(矩阵)结构中。结点放在一个指定下标的列和行中。
package Chap14;
import javafx.application.Application;
import javafx.geometry.HPos;
import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.TextField;
import javafx.scene.layout.GridPane;
import javafx.stage.Stage;
public class ShowGridPane extends Application {
@Override
public void start(Stage primaryStage) throws Exception {
GridPane pane = new GridPane();
//对齐方式设为居中
pane.setAlignment(Pos.CENTER);
pane.setPadding(new Insets(11.5,12.5,13.5,14.5));
pane.setHgap(5.5);
pane.setVgap(5.5);
//将标签置于0行0列
pane.add(new Label("First Name:"),0,0);
pane.add(new TextField(),1,0);
pane.add(new Label("MI:"),0,1);
pane.add(new TextField(),1,1);
pane.add(new Label("Last Name:"),0,2);
pane.add(new TextField(),1,2);
Button btAdd = new Button("Add Name");
pane.add(btAdd,1,3);
//将按钮在单元格中右对齐
GridPane.setHalignment(btAdd, HPos.RIGHT);
//创建场景并放在舞台
Scene scene = new Scene(pane);
primaryStage.setTitle("ShowGridPane");
primaryStage.setScene(scene);
primaryStage.show();//Display the stage
}
}
运行结果:
标签:Java,语言,javafx,scene,new,pane,import,程序设计,TextField 来源: https://blog.csdn.net/bocaiaichila/article/details/120969102