不加载 fxml 文件
not loading fxml file
我用场景生成器为我的程序制作了简单的图形用户界面，它完美地加载了，但是当我通过场景生成器制作一个函数 handleButtonAction 并开始编译时，fxml 没有加载。我是场景生成器的新手，我不知道错误在哪里。
package sample;
import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.stage.Stage;
public class Main extends Application {
@Override
public void start(Stage primaryStage) throws Exception{
Parent root = FXMLLoader.load(getClass().getResource("sample.fxml"));
primaryStage.setTitle("Hello World");
primaryStage.setScene(new Scene(root, 300, 275));
primaryStage.show();
}
public static void main(String[] args) {
launch(args);
}
}
这是我的控制器class
package sample;
import javafx.fxml.Initializable;
import javafx.scene.control.Button;
import javafx.scene.control.ProgressBar;
import javafx.scene.control.ScrollPane;
import javafx.scene.control.TextField;
public abstract class Controller implements Initializable {
public Button btn_checkPSC;
public Button btn_saveToCSV;
public ScrollPane tbl_pane;
public Button btn_insertRow;
public Button btn_deleteAllSpace;
public Button btn_1;
public Button btn_2;
public ProgressBar prgrs_bar;
public TextField textarea;
public Controller() {
}
public void handleButtonAction(javafx.event.ActionEvent actionEvent) {
System.out.println("Working Handler");
}
}
这是fxml.Probably这里有错误，但我使用的是 Intellij，他没有在 fxml 中显示错误
<?xml version="1.0" encoding="UTF-8"?>
<?import javafx.geometry.*?>
<?import java.lang.*?>
<?import javafx.scene.control.*?>
<?import javafx.scene.layout.*?>
<?import javafx.scene.control.Button?>
<?import javafx.scene.control.Menu?>
<?import javafx.scene.control.MenuBar?>
<?import javafx.scene.control.MenuItem?>
<?import javafx.scene.control.ProgressBar?>
<?import javafx.scene.control.ScrollPane?>
<?import javafx.scene.layout.AnchorPane?>
<?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?>
<GridPane alignment="center" hgap="10" prefHeight="446.0" prefWidth="526.0" stylesheets="@sample.css" vgap="10" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1" fx:controller="sample.Controller">
<columnConstraints>
<ColumnConstraints />
<ColumnConstraints />
<ColumnConstraints />
<ColumnConstraints />
<ColumnConstraints />
</columnConstraints>
<rowConstraints>
<RowConstraints />
<RowConstraints />
<RowConstraints />
<RowConstraints />
<RowConstraints />
<RowConstraints />
</rowConstraints>
<children>
<FlowPane prefHeight="439.0" prefWidth="486.0" GridPane.columnIndex="1" GridPane.rowIndex="5">
<children>
<AnchorPane prefHeight="370.0" prefWidth="345.0">
<children>
<ScrollPane fx:id="tbl_pane" layoutX="14.0" prefHeight="370.0" prefWidth="345.0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="5.0" AnchorPane.topAnchor="0.0">
<content>
<TextField fx:id="textarea" prefHeight="352.0" prefWidth="325.0" text="jzozo" />
</content></ScrollPane>
</children>
</AnchorPane>
<VBox alignment="TOP_CENTER" prefHeight="370.0" prefWidth="135.0">
<children>
<Button fx:id="btn_checkPSC" mnemonicParsing="false" onAction="#handleButtonAction" text="Check PSC">
<VBox.margin>
<Insets top="5.0" />
</VBox.margin></Button>
<Button fx:id="btn_saveToCSV" mnemonicParsing="false" onAction="#handleButtonAction" text="Save To CSV">
<VBox.margin>
<Insets top="5.0" />
</VBox.margin></Button>
<Button fx:id="btn_insertRow" mnemonicParsing="false" onAction="#handleButtonAction" text="Insert Row">
<VBox.margin>
<Insets top="5.0" />
</VBox.margin></Button>
<Button fx:id="btn_deleteAllSpace" mnemonicParsing="false" onAction="#handleButtonAction" text="Delete All Spaces">
<VBox.margin>
<Insets top="5.0" />
</VBox.margin></Button>
<Button fx:id="btn_1" mnemonicParsing="false" onAction="#handleButtonAction" text="Button">
<VBox.margin>
<Insets top="5.0" />
</VBox.margin></Button>
<Button fx:id="btn_2" mnemonicParsing="false" onAction="#handleButtonAction" text="Button">
<VBox.margin>
<Insets top="5.0" />
</VBox.margin></Button>
<ProgressBar fx:id="prgrs_bar" prefWidth="200.0" progress="0.0" stylesheets="@sample.css">
<VBox.margin>
<Insets top="5.0" />
</VBox.margin></ProgressBar>
</children>
</VBox>
</children></FlowPane>
<MenuBar nodeOrientation="LEFT_TO_RIGHT" prefHeight="45.0" prefWidth="486.0" GridPane.columnIndex="1" GridPane.rowIndex="1">
<menus>
<Menu mnemonicParsing="false" text="File">
<items>
<MenuItem mnemonicParsing="false" text="Close" />
</items>
</Menu>
<Menu mnemonicParsing="false" text="Edit">
<items>
<MenuItem mnemonicParsing="false" text="Delete" />
</items>
</Menu>
<Menu mnemonicParsing="false" text="Help">
<items>
<MenuItem mnemonicParsing="false" text="About" />
</items>
</Menu>
</menus>
</MenuBar>
</children>
</GridPane>
错误消息
Exception in Application start method
java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(LauncherImpl.java:473)
at javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplication(LauncherImpl.java:372)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at java.base/sun.launcher.LauncherHelper$FXHelper.main(LauncherHelper.java:945)
Caused by: java.lang.RuntimeException: Exception in Application start method
at javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:973)
at javafx.graphics/com.sun.javafx.application.LauncherImpl.lambda$launchApplication(LauncherImpl.java:198)
at java.base/java.lang.Thread.run(Thread.java:844)
Caused by: javafx.fxml.LoadException:
/C:/Users/MartinKranec/IdeaProjects/tmpBakalaris/out/production/tmpBakalaris/sample/sample.fxml:20
at javafx.fxml/javafx.fxml.FXMLLoader.constructLoadException(FXMLLoader.java:2625)
at javafx.fxml/javafx.fxml.FXMLLoader.access0(FXMLLoader.java:105)
at javafx.fxml/javafx.fxml.FXMLLoader$ValueElement.processAttribute(FXMLLoader.java:941)
at javafx.fxml/javafx.fxml.FXMLLoader$InstanceDeclarationElement.processAttribute(FXMLLoader.java:980)
at javafx.fxml/javafx.fxml.FXMLLoader$Element.processStartElement(FXMLLoader.java:227)
at javafx.fxml/javafx.fxml.FXMLLoader$ValueElement.processStartElement(FXMLLoader.java:752)
at javafx.fxml/javafx.fxml.FXMLLoader.processStartElement(FXMLLoader.java:2722)
at javafx.fxml/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2552)
at javafx.fxml/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2466)
at javafx.fxml/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3253)
at javafx.fxml/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3210)
at javafx.fxml/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3179)
at javafx.fxml/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3152)
at javafx.fxml/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3129)
at javafx.fxml/javafx.fxml.FXMLLoader.load(FXMLLoader.java:3122)
at sample.Main.start(Main.java:16)
at javafx.graphics/com.sun.javafx.application.LauncherImpl.lambda$launchApplication1(LauncherImpl.java:919)
at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runAndWait(PlatformImpl.java:449)
at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater(PlatformImpl.java:418)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater(PlatformImpl.java:417)
at javafx.graphics/com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:96)
at javafx.graphics/com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at javafx.graphics/com.sun.glass.ui.win.WinApplication.lambda$runLoop(WinApplication.java:175)
... 1 more
Caused by: java.lang.InstantiationException
at java.base/jdk.internal.reflect.InstantiationExceptionConstructorAccessorImpl.newInstance(InstantiationExceptionConstructorAccessorImpl.java:48)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:488)
at java.base/java.lang.Class.newInstance(Class.java:558)
at javafx.fxml/javafx.fxml.FXMLLoader$ValueElement.processAttribute(FXMLLoader.java:936)
... 22 more
Exception running application sample.Main
FXMLLoader 通过实例化您在 FXML 根元素的 fx:controller 属性中指定的 class 创建控制器。如果这个class是抽象的，那当然不能实例化了。
您需要使控制器具体（而不是抽象）class。如果您想使用旧的 JavaFX2.1 之前的方法并实现 Initializable，那么您必须提供该接口中定义的方法：
package sample;
import java.net.URL ;
import java.util.ResourceBundle ;
import javafx.fxml.Initializable;
import javafx.scene.control.Button;
import javafx.scene.control.ProgressBar;
import javafx.scene.control.ScrollPane;
import javafx.scene.control.TextField;
public class Controller implements Initializable {
public Button btn_checkPSC;
public Button btn_saveToCSV;
public ScrollPane tbl_pane;
public Button btn_insertRow;
public Button btn_deleteAllSpace;
public Button btn_1;
public Button btn_2;
public ProgressBar prgrs_bar;
public TextField textarea;
public Controller() {
}
@Override
public void initialize(URL location, ResourceBundle resources) {
}
public void handleButtonAction(javafx.event.ActionEvent actionEvent) {
System.out.println("Working Handler");
}
}
在任何最新版本的 JavaFX 中，控制器根本不需要实现接口。因此，如果您不需要 initialize() 方法，请忽略它：
package sample;
import javafx.scene.control.Button;
import javafx.scene.control.ProgressBar;
import javafx.scene.control.ScrollPane;
import javafx.scene.control.TextField;
public class Controller {
public Button btn_checkPSC;
public Button btn_saveToCSV;
public ScrollPane tbl_pane;
public Button btn_insertRow;
public Button btn_deleteAllSpace;
public Button btn_1;
public Button btn_2;
public ProgressBar prgrs_bar;
public TextField textarea;
public Controller() {
}
public void handleButtonAction(javafx.event.ActionEvent actionEvent) {
System.out.println("Working Handler");
}
}
我用场景生成器为我的程序制作了简单的图形用户界面，它完美地加载了，但是当我通过场景生成器制作一个函数 handleButtonAction 并开始编译时，fxml 没有加载。我是场景生成器的新手，我不知道错误在哪里。
package sample;
import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.stage.Stage;
public class Main extends Application {
@Override
public void start(Stage primaryStage) throws Exception{
Parent root = FXMLLoader.load(getClass().getResource("sample.fxml"));
primaryStage.setTitle("Hello World");
primaryStage.setScene(new Scene(root, 300, 275));
primaryStage.show();
}
public static void main(String[] args) {
launch(args);
}
}
这是我的控制器class
package sample;
import javafx.fxml.Initializable;
import javafx.scene.control.Button;
import javafx.scene.control.ProgressBar;
import javafx.scene.control.ScrollPane;
import javafx.scene.control.TextField;
public abstract class Controller implements Initializable {
public Button btn_checkPSC;
public Button btn_saveToCSV;
public ScrollPane tbl_pane;
public Button btn_insertRow;
public Button btn_deleteAllSpace;
public Button btn_1;
public Button btn_2;
public ProgressBar prgrs_bar;
public TextField textarea;
public Controller() {
}
public void handleButtonAction(javafx.event.ActionEvent actionEvent) {
System.out.println("Working Handler");
}
}
这是fxml.Probably这里有错误，但我使用的是 Intellij，他没有在 fxml 中显示错误
<?xml version="1.0" encoding="UTF-8"?>
<?import javafx.geometry.*?>
<?import java.lang.*?>
<?import javafx.scene.control.*?>
<?import javafx.scene.layout.*?>
<?import javafx.scene.control.Button?>
<?import javafx.scene.control.Menu?>
<?import javafx.scene.control.MenuBar?>
<?import javafx.scene.control.MenuItem?>
<?import javafx.scene.control.ProgressBar?>
<?import javafx.scene.control.ScrollPane?>
<?import javafx.scene.layout.AnchorPane?>
<?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?>
<GridPane alignment="center" hgap="10" prefHeight="446.0" prefWidth="526.0" stylesheets="@sample.css" vgap="10" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1" fx:controller="sample.Controller">
<columnConstraints>
<ColumnConstraints />
<ColumnConstraints />
<ColumnConstraints />
<ColumnConstraints />
<ColumnConstraints />
</columnConstraints>
<rowConstraints>
<RowConstraints />
<RowConstraints />
<RowConstraints />
<RowConstraints />
<RowConstraints />
<RowConstraints />
</rowConstraints>
<children>
<FlowPane prefHeight="439.0" prefWidth="486.0" GridPane.columnIndex="1" GridPane.rowIndex="5">
<children>
<AnchorPane prefHeight="370.0" prefWidth="345.0">
<children>
<ScrollPane fx:id="tbl_pane" layoutX="14.0" prefHeight="370.0" prefWidth="345.0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="5.0" AnchorPane.topAnchor="0.0">
<content>
<TextField fx:id="textarea" prefHeight="352.0" prefWidth="325.0" text="jzozo" />
</content></ScrollPane>
</children>
</AnchorPane>
<VBox alignment="TOP_CENTER" prefHeight="370.0" prefWidth="135.0">
<children>
<Button fx:id="btn_checkPSC" mnemonicParsing="false" onAction="#handleButtonAction" text="Check PSC">
<VBox.margin>
<Insets top="5.0" />
</VBox.margin></Button>
<Button fx:id="btn_saveToCSV" mnemonicParsing="false" onAction="#handleButtonAction" text="Save To CSV">
<VBox.margin>
<Insets top="5.0" />
</VBox.margin></Button>
<Button fx:id="btn_insertRow" mnemonicParsing="false" onAction="#handleButtonAction" text="Insert Row">
<VBox.margin>
<Insets top="5.0" />
</VBox.margin></Button>
<Button fx:id="btn_deleteAllSpace" mnemonicParsing="false" onAction="#handleButtonAction" text="Delete All Spaces">
<VBox.margin>
<Insets top="5.0" />
</VBox.margin></Button>
<Button fx:id="btn_1" mnemonicParsing="false" onAction="#handleButtonAction" text="Button">
<VBox.margin>
<Insets top="5.0" />
</VBox.margin></Button>
<Button fx:id="btn_2" mnemonicParsing="false" onAction="#handleButtonAction" text="Button">
<VBox.margin>
<Insets top="5.0" />
</VBox.margin></Button>
<ProgressBar fx:id="prgrs_bar" prefWidth="200.0" progress="0.0" stylesheets="@sample.css">
<VBox.margin>
<Insets top="5.0" />
</VBox.margin></ProgressBar>
</children>
</VBox>
</children></FlowPane>
<MenuBar nodeOrientation="LEFT_TO_RIGHT" prefHeight="45.0" prefWidth="486.0" GridPane.columnIndex="1" GridPane.rowIndex="1">
<menus>
<Menu mnemonicParsing="false" text="File">
<items>
<MenuItem mnemonicParsing="false" text="Close" />
</items>
</Menu>
<Menu mnemonicParsing="false" text="Edit">
<items>
<MenuItem mnemonicParsing="false" text="Delete" />
</items>
</Menu>
<Menu mnemonicParsing="false" text="Help">
<items>
<MenuItem mnemonicParsing="false" text="About" />
</items>
</Menu>
</menus>
</MenuBar>
</children>
</GridPane>
错误消息
Exception in Application start method
java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(LauncherImpl.java:473)
at javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplication(LauncherImpl.java:372)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at java.base/sun.launcher.LauncherHelper$FXHelper.main(LauncherHelper.java:945)
Caused by: java.lang.RuntimeException: Exception in Application start method
at javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:973)
at javafx.graphics/com.sun.javafx.application.LauncherImpl.lambda$launchApplication(LauncherImpl.java:198)
at java.base/java.lang.Thread.run(Thread.java:844)
Caused by: javafx.fxml.LoadException:
/C:/Users/MartinKranec/IdeaProjects/tmpBakalaris/out/production/tmpBakalaris/sample/sample.fxml:20
at javafx.fxml/javafx.fxml.FXMLLoader.constructLoadException(FXMLLoader.java:2625)
at javafx.fxml/javafx.fxml.FXMLLoader.access0(FXMLLoader.java:105)
at javafx.fxml/javafx.fxml.FXMLLoader$ValueElement.processAttribute(FXMLLoader.java:941)
at javafx.fxml/javafx.fxml.FXMLLoader$InstanceDeclarationElement.processAttribute(FXMLLoader.java:980)
at javafx.fxml/javafx.fxml.FXMLLoader$Element.processStartElement(FXMLLoader.java:227)
at javafx.fxml/javafx.fxml.FXMLLoader$ValueElement.processStartElement(FXMLLoader.java:752)
at javafx.fxml/javafx.fxml.FXMLLoader.processStartElement(FXMLLoader.java:2722)
at javafx.fxml/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2552)
at javafx.fxml/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2466)
at javafx.fxml/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3253)
at javafx.fxml/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3210)
at javafx.fxml/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3179)
at javafx.fxml/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3152)
at javafx.fxml/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3129)
at javafx.fxml/javafx.fxml.FXMLLoader.load(FXMLLoader.java:3122)
at sample.Main.start(Main.java:16)
at javafx.graphics/com.sun.javafx.application.LauncherImpl.lambda$launchApplication1(LauncherImpl.java:919)
at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runAndWait(PlatformImpl.java:449)
at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater(PlatformImpl.java:418)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater(PlatformImpl.java:417)
at javafx.graphics/com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:96)
at javafx.graphics/com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at javafx.graphics/com.sun.glass.ui.win.WinApplication.lambda$runLoop(WinApplication.java:175)
... 1 more
Caused by: java.lang.InstantiationException
at java.base/jdk.internal.reflect.InstantiationExceptionConstructorAccessorImpl.newInstance(InstantiationExceptionConstructorAccessorImpl.java:48)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:488)
at java.base/java.lang.Class.newInstance(Class.java:558)
at javafx.fxml/javafx.fxml.FXMLLoader$ValueElement.processAttribute(FXMLLoader.java:936)
... 22 more
Exception running application sample.Main
FXMLLoader 通过实例化您在 FXML 根元素的 fx:controller 属性中指定的 class 创建控制器。如果这个class是抽象的，那当然不能实例化了。
您需要使控制器具体（而不是抽象）class。如果您想使用旧的 JavaFX2.1 之前的方法并实现 Initializable，那么您必须提供该接口中定义的方法：
package sample;
import java.net.URL ;
import java.util.ResourceBundle ;
import javafx.fxml.Initializable;
import javafx.scene.control.Button;
import javafx.scene.control.ProgressBar;
import javafx.scene.control.ScrollPane;
import javafx.scene.control.TextField;
public class Controller implements Initializable {
public Button btn_checkPSC;
public Button btn_saveToCSV;
public ScrollPane tbl_pane;
public Button btn_insertRow;
public Button btn_deleteAllSpace;
public Button btn_1;
public Button btn_2;
public ProgressBar prgrs_bar;
public TextField textarea;
public Controller() {
}
@Override
public void initialize(URL location, ResourceBundle resources) {
}
public void handleButtonAction(javafx.event.ActionEvent actionEvent) {
System.out.println("Working Handler");
}
}
在任何最新版本的 JavaFX 中，控制器根本不需要实现接口。因此，如果您不需要 initialize() 方法，请忽略它：
package sample;
import javafx.scene.control.Button;
import javafx.scene.control.ProgressBar;
import javafx.scene.control.ScrollPane;
import javafx.scene.control.TextField;
public class Controller {
public Button btn_checkPSC;
public Button btn_saveToCSV;
public ScrollPane tbl_pane;
public Button btn_insertRow;
public Button btn_deleteAllSpace;
public Button btn_1;
public Button btn_2;
public ProgressBar prgrs_bar;
public TextField textarea;
public Controller() {
}
public void handleButtonAction(javafx.event.ActionEvent actionEvent) {
System.out.println("Working Handler");
}
}