入口代码

package com.company;import javafx.application.Application;
import javafx.event.EventHandler;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.image.Image;
import javafx.stage.Stage;
import javafx.stage.WindowEvent;import java.io.File;
import java.io.FileInputStream;
import java.net.URL;public class Main extends Application {@Overridepublic void start(Stage primaryStage) throws Exception {File file = new File("info/fxml/mainFrame.fxml");URL url = file.toURI().toURL();Parent root = FXMLLoader.load(url);primaryStage.setScene(new Scene(root, 400, 400));primaryStage.setTitle("标题");primaryStage.setResizable(false);primaryStage.getIcons().add(new Image(new FileInputStream("info/img/logo.png")));primaryStage.setOnCloseRequest(new EventHandler<WindowEvent>() {@Overridepublic void handle(WindowEvent event) {System.out.println("程序退出了");System.exit(0);}});primaryStage.show();}public static void main(String[] args) {launch(args);}}

Controller

package com.company;import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.TextField;
import javafx.scene.control.ChoiceBox;
import javafx.scene.input.*;import java.io.File;
import java.net.URL;
import java.util.ResourceBundle;public class Controller implements Initializable {@FXML private TextField mubanTextField;@FXML private TextField t_serial_txt;@FXML private TextField t_pdf_path;@FXML private ChoiceBox choiceBoxFiled;@Overridepublic void initialize(URL location, ResourceBundle resources) {t_serial_txt.setText("我支持.txt文件拖入");t_action2(t_serial_txt, ".txt");t_pdf_path.setText("我支持.pdf文件拖入");t_action2(t_pdf_path, ".pdf");//初始化 choiceBoxFiledchoiceBoxFiled.getItems().clear();choiceBoxFiled.getItems().add("123");choiceBoxFiled.getItems().add("456");}private void t_action2(TextField textField, String suffix) {textField.setOnDragOver(new EventHandler<DragEvent>() {@Overridepublic void handle(DragEvent event) {if (event.getGestureSource() != textField) {event.acceptTransferModes(TransferMode.ANY);}}});textField.setOnDragDropped(new EventHandler<DragEvent>() {@Overridepublic void handle(DragEvent event) {Dragboard dragboard = event.getDragboard();if (dragboard.hasFiles()) {try {File file = dragboard.getFiles().get(0);System.out.println(file);if (file != null && file.getName().toLowerCase().indexOf(suffix) != -1) {textField.setText(file.getAbsolutePath());}} catch (Exception e) {e.printStackTrace();}}}});}public void action1(ActionEvent actionEvent) {System.out.println("点击了配置");}public void action2(ActionEvent actionEvent) {System.out.println("点击了教程");}public void work(ActionEvent actionEvent) {System.out.println("点击了生成");}public void checkBoxClick(MouseEvent mouseEvent) {System.out.println("点击了保存模板");}public void keyReleased(KeyEvent keyEvent) {System.out.println("mubanTextField 模板输入框 内容发生了改变:"+mubanTextField.getText());}public void del(ActionEvent actionEvent) {System.out.println("点击了删除模板");}public void open_serial(ActionEvent actionEvent) {System.out.println("点击了打开数据");}
}

目录结构

FXML文件

<?xml version="1.0" encoding="UTF-8"?><?import javafx.scene.control.Button?>
<?import javafx.scene.control.CheckBox?>
<?import javafx.scene.control.ComboBox?>
<?import javafx.scene.control.Label?>
<?import javafx.scene.control.Menu?>
<?import javafx.scene.control.MenuBar?>
<?import javafx.scene.control.MenuItem?>
<?import javafx.scene.control.TextField?>
<?import javafx.scene.layout.BorderPane?>
<?import javafx.scene.layout.ColumnConstraints?>
<?import javafx.scene.layout.FlowPane?>
<?import javafx.scene.layout.GridPane?>
<?import javafx.scene.layout.RowConstraints?>
<?import javafx.scene.layout.VBox?><?import javafx.scene.image.ImageView?>
<?import javafx.scene.image.Image?>
<?import javafx.scene.control.ChoiceBox?>
<?import javafx.collections.FXCollections?>
<?import java.lang.String?>
<GridPane prefHeight="262.0" style="-fx-pref-width: 400;-fx-font-family: SansSerif" xmlns="http://javafx.com/javafx/8.0.121"xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.company.Controller"><VBox alignment="TOP_LEFT" style="-fx-hgap: 10;-fx-hgap: 10;" GridPane.columnIndex="0" GridPane.columnSpan="2"GridPane.rowIndex="0"><MenuBar fx:id="menuBar" prefHeight="25.0" prefWidth="650"><!-- 设置action实际上是作用于它的MenuItem身上的 --><Menu onAction="#action1" text="配置"><items><MenuItem text="标记"/></items></Menu><Menu onAction="#action2" text="教程"><items><MenuItem text="别看了没有"/></items></Menu></MenuBar></VBox><BorderPane fx:id="borderPane" style="-fx-pref-width: 400px;-fx-max-width: 400px;" GridPane.columnIndex="0" GridPane.rowIndex="1"><center><GridPane style="-fx-hgap: 5;-fx-vgap: 7;-fx-padding: 5;"><Label GridPane.columnIndex="0"  GridPane.rowIndex="0" text="模板" /><TextField fx:id="t_data_txt" GridPane.columnIndex="1" GridPane.columnSpan="3" GridPane.rowIndex="0" /><Label GridPane.columnIndex="0"  GridPane.rowIndex="1" text="数据"/><TextField fx:id="t_serial_txt" GridPane.columnIndex="1" GridPane.columnSpan="3" GridPane.rowIndex="1" /><Label GridPane.columnIndex="0"  GridPane.rowIndex="2" text="背景"/><TextField fx:id="t_pdf_path" GridPane.columnIndex="1" GridPane.columnSpan="3" GridPane.rowIndex="2" /><Label   text="历史模板" GridPane.columnIndex="0"    GridPane.columnSpan="2" GridPane.rowIndex="3"/><ChoiceBox fx:id="choiceBox" prefWidth="190.0" GridPane.columnIndex="2" GridPane.rowIndex="3"><items><FXCollections fx:factory="observableArrayList"><String fx:value="male" /><String fx:value="female" /><String fx:value="unknown" /></FXCollections></items></ChoiceBox><Button fx:id="b_button" onAction="#work" prefWidth="120" text="生成" GridPane.columnIndex="3"GridPane.rowIndex="3"/><CheckBox fx:id="myCheckBox" onMouseClicked="#checkBoxClick" text="保存模板" GridPane.columnIndex="0"  GridPane.columnSpan="2" GridPane.rowIndex="4"/><TextField fx:id="mubanTextField" onKeyReleased="#keyReleased" GridPane.columnIndex="2" GridPane.rowIndex="4"/><Button fx:id="del_button" onAction="#del" prefWidth="120" text="删除模板" GridPane.columnIndex="3"GridPane.rowIndex="4"/><CheckBox fx:id="filedCheckBox" onMouseClicked="#checkBoxClick" text="按列名存"  GridPane.columnIndex="0"    GridPane.columnSpan="2" GridPane.rowIndex="5"/><ChoiceBox fx:id="choiceBoxFiled" prefWidth="190.0" GridPane.columnIndex="2" GridPane.rowIndex="5"><items><FXCollections fx:factory="observableArrayList"><!--<String fx:value="male" />--><!--<String fx:value="female" />--><!--<String fx:value="unknown" />--></FXCollections></items></ChoiceBox><CheckBox fx:id="anshufuzhiCheckBox" onMouseClicked="#checkBoxClick" text="按数复制"  GridPane.columnIndex="0"    GridPane.columnSpan="2" GridPane.rowIndex="6"/><ChoiceBox fx:id="anshufuzhiChoiceBox" prefWidth="190.0" GridPane.columnIndex="2" GridPane.rowIndex="6"><items><FXCollections fx:factory="observableArrayList"><!--<String fx:value="male" />--><!--<String fx:value="female" />--><!--<String fx:value="unknown" />--></FXCollections></items></ChoiceBox><Label GridPane.columnIndex="3"  GridPane.rowIndex="6" text="←选择数量字段"/><Button fx:id="b_button2" onAction="#open_serial" prefWidth="120" text="打开数据" GridPane.columnIndex="3"GridPane.rowIndex="5"/><columnConstraints><ColumnConstraints/><ColumnConstraints/><ColumnConstraints/><ColumnConstraints/></columnConstraints><rowConstraints><RowConstraints/><RowConstraints/><RowConstraints/><RowConstraints/><RowConstraints/><RowConstraints/><RowConstraints/><RowConstraints/></rowConstraints></GridPane></center><bottom><FlowPane fx:id="zs_flowPane" style="max-height: 300; -fx-padding: 5px"><ImageView fx:id="imageView" fitHeight="650.0" fitWidth="300.0" pickOnBounds="true" preserveRatio="true" ><image><Image url="@../img/instruction.png"/></image></ImageView></FlowPane></bottom></BorderPane><columnConstraints><ColumnConstraints/><ColumnConstraints/></columnConstraints><rowConstraints><RowConstraints/><RowConstraints/></rowConstraints></GridPane>

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javaFX 界面例子

入口代码

Controller

目录结构

FXML文件

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