Styjun

I am a beginner Java student who would like to call himself a developer one day. I've been studying stackoverflow for a while, found many solutions and useful informations. This is my first post so please don't be too harsh on me. I was trying to find solution to my problem by myself but failed.

I am trying to make my TableView cells with data react on MouseEvent leftclick (I want it to open different Image in Imageviewer below the table with data when I leftclick on the specific TableView cell).

This is for a Windows App.
My Main Controller:

package main;

import javafx.application.Platform;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.MenuItem;
import javafx.scene.control.TableColumn;
import javafx.scene.control.TableView;
import javafx.scene.control.cell.PropertyValueFactory;

import java.net.URL;
import java.util.ResourceBundle;

public class SpinChartsController implements Initializable 

 @FXML
 MenuItem close;

 @FXML
 TableView<TableValues> tableView;

 @FXML
 TableColumn<TableValues, String> btn;

 @FXML
 TableColumn<TableValues, String> sBvsBtnLimp;

 @FXML
 TableColumn<TableValues, String> sBvsBtn;

 @FXML
 TableColumn<TableValues, String> sBvsBB;

 @FXML
 TableColumn<TableValues, String> bBvsBtn;

 @FXML
 TableColumn<TableValues, String> bBvsBtnLimp;

 @FXML
 TableColumn<TableValues, String> bBvs2pp;

 @FXML
 TableColumn<TableValues, String> bBvs2ppLimp;

 @FXML
 TableColumn<TableValues, String> bBvsSB;

 @FXML
 TableColumn<TableValues, String> bBvsSBLimp;

 @Override
 public void initialize(URL url, ResourceBundle resourceBundle) 

 //ustawia kolumny w tabeli
 btn.setCellValueFactory(new PropertyValueFactory<TableValues, String>("Btn"));
 sBvsBtnLimp.setCellValueFactory(new PropertyValueFactory<TableValues, String>("sBvsBtnLimp"));
 sBvsBtn.setCellValueFactory(new PropertyValueFactory<TableValues, String>("SBvsBtn"));
 sBvsBB.setCellValueFactory(new PropertyValueFactory<TableValues, String>("SBvsBB"));
 bBvsBtn.setCellValueFactory(new PropertyValueFactory<TableValues, String>("BBvsBtn"));
 bBvsBtnLimp.setCellValueFactory(new PropertyValueFactory<TableValues, String>("BBvsBtnLimp"));
 bBvs2pp.setCellValueFactory(new PropertyValueFactory<TableValues, String>("BBvs2pp"));
 bBvs2ppLimp.setCellValueFactory(new PropertyValueFactory<TableValues, String>("BBvs2ppLimp"));
 bBvsSB.setCellValueFactory(new PropertyValueFactory<TableValues, String>("BBvsSB"));
 bBvsSBLimp.setCellValueFactory(new PropertyValueFactory<TableValues, String>("BBvsSBLimp"));

 //dodanie danych do tabeli (dodawane wierszami)
 tableView.setItems(getDataForTheTable());

 

 //metoda dodajaca dane do tabeli wierszami
 public ObservableList<TableValues> getDataForTheTable() 
 ObservableList<TableValues> rowsValues = FXCollections.observableArrayList();
 rowsValues.add(new TableValues("", "", "vs AI", "", "vs AI", "",
 "vs AI", "", "vs AI", ""));
 rowsValues.add(new TableValues("25+", "", "", "", "", "",
 "", "", "25+", "25+"));
 rowsValues.add(new TableValues("20-25", "20+", "20+", "20+", "20+", "20+",
 "20+", "20+", "20-25", "20-25"));
 rowsValues.add(new TableValues("16-20", "16-20", "16-20", "16-20", "16-20", "16-20",
 "16-20", "16-20", "16-20", "16-20"));
 rowsValues.add(new TableValues("13-16", "13-16", "13-16", "13-16", "13-16", "13-16",
 "13-16", "13-16", "13-16", "13-16"));
 rowsValues.add(new TableValues("10-13", "10-13", "10-13", "10-13", "10-13", "10-13",
 "10-13", "10-13", "10-13", "10-13"));
 rowsValues.add(new TableValues("9", "8-10", "", "8-10", "8-10", "8-10",
 "8-10", "8-10", "8-10", "8-10"));
 rowsValues.add(new TableValues("8", "6-8", "", "6-8", "vs 3x 20-25", "",
 "", "", "vs 2.5x-3x 20-25", "6-8"));
 rowsValues.add(new TableValues("<8", "", "", "4-6", "", "",
 "", "", "", "4-6"));
 rowsValues.add(new TableValues("", "", "", "", "", "",
 "", "", "", ""));
 rowsValues.add(new TableValues("ODDS", "", "", "", "", "",
 "", "", "", ""));

 return rowsValues;
 

 public void closeProgram() 
 Platform.exit();
 System.exit(0);
 

My TableValues class:

package main;

import javafx.beans.property.SimpleStringProperty;
public class TableValues 

 //uzywam SimpleStringProperty do TableView bo ma listenery i moge potem z tym cos zrobic
 private SimpleStringProperty Btn;
 private SimpleStringProperty SBvsBtnLimp;
 private SimpleStringProperty SBvsBtn;
 private SimpleStringProperty SBvsBB;
 private SimpleStringProperty BBvsBtn;
 private SimpleStringProperty BBvsBtnLimp;
 private SimpleStringProperty BBvs2pp;
 private SimpleStringProperty BBvs2ppLimp;
 private SimpleStringProperty BBvsSB;
 private SimpleStringProperty BBvsSBLimp;

 //taki konstruktor by bylo latwiej, beda podawane Stringi a on bedzie sobie sam zamienial
 public TableValues(String btn, String SBvsBtnLimp, String SBvsBtn, String SBvsBB, String BBvsBtn,
 String BBvsBtnLimp, String BBvs2pp, String BBvs2ppLimp, String BBvsSB, String BBvsSBLimp) 
 this.Btn = new SimpleStringProperty(btn);
 this.SBvsBtnLimp = new SimpleStringProperty(SBvsBtnLimp);
 this.SBvsBtn = new SimpleStringProperty(SBvsBtn);
 this.SBvsBB = new SimpleStringProperty(SBvsBB);
 this.BBvsBtn = new SimpleStringProperty(BBvsBtn);
 this.BBvsBtnLimp = new SimpleStringProperty(BBvsBtnLimp);
 this.BBvs2pp = new SimpleStringProperty(BBvs2pp);
 this.BBvs2ppLimp = new SimpleStringProperty(BBvs2ppLimp);
 this.BBvsSB = new SimpleStringProperty(BBvsSB);
 this.BBvsSBLimp = new SimpleStringProperty(BBvsSBLimp);
 

 public String getBtn() 
 return Btn.get();
 

 public void setBtn(String btn) 
 this.Btn.set(btn);
 

 public String getSBvsBtnLimp() 
 return SBvsBtnLimp.get();
 

 public void setSBvsBtnLimp(String SBvsBTNLimp) 
 this.SBvsBtnLimp.set(SBvsBTNLimp);
 

 public String getSBvsBtn() 
 return SBvsBtn.get();
 

 public void setSBvsBtn(String SBvsBtn) 
 this.SBvsBtn.set(SBvsBtn);
 

 public String getSBvsBB() 
 return SBvsBB.get();
 

 public void setSBvsBB(String SBvsBB) 
 this.SBvsBB.set(SBvsBB);
 

 public String getBBvsBtn() 
 return BBvsBtn.get();
 

 public void setBBvsBtn(String BBvsBtn) 
 this.BBvsBtn.set(BBvsBtn);
 

 public String getBBvsBtnLimp() 
 return BBvsBtnLimp.get();
 

 public void setBBvsBtnLimp(String BBvsBtnLimp) 
 this.BBvsBtnLimp.set(BBvsBtnLimp);
 

 public String getBBvs2pp() 
 return BBvs2pp.get();
 

 public void setBBvs2pp(String BBvs2pp) 
 this.BBvs2pp.set(BBvs2pp);
 

 public String getBBvs2ppLimp() 
 return BBvs2ppLimp.get();
 

 public void setBBvs2ppLimp(String BBvs2ppLimp) 
 this.BBvs2ppLimp.set(BBvs2ppLimp);
 

 public String getBBvsSB() 
 return BBvsSB.get();
 

 public void setBBvsSB(String BBvsSB) 
 this.BBvsSB.set(BBvsSB);
 

 public String getBBvsSBLimp() 
 return BBvsSBLimp.get();
 

 public void setBBvsSBLimp(String BBvsSBLimp) 
 this.BBvsSBLimp.set(BBvsSBLimp);
 

My fxml file:

<?xml version="1.0" encoding="UTF-8"?>

<?import javafx.geometry.Insets?>
<?import javafx.scene.control.Menu?>
<?import javafx.scene.control.MenuBar?>
<?import javafx.scene.control.MenuItem?>
<?import javafx.scene.control.TableColumn?>
<?import javafx.scene.control.TableView?>
<?import javafx.scene.layout.StackPane?>

<StackPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="600.0"
 prefWidth="1000.0" xmlns="http://javafx.com/javafx/11.0.1" xmlns:fx="http://javafx.com/fxml/1"
 fx:controller="main.SpinChartsController">
 <children>
 <MenuBar StackPane.alignment="TOP_LEFT">
 <menus>
 <Menu mnemonicParsing="false" text="File">
 <items>
 <MenuItem fx:id="close" mnemonicParsing="false" onAction="#closeProgram" text="Close"/>
 </items>
 </Menu>
 <Menu mnemonicParsing="false" text="Help">
 <items>
 <MenuItem mnemonicParsing="false" text="About"/>
 </items>
 </Menu>
 </menus>
 </MenuBar>
 <TableView fx:id="tableView" maxHeight="-Infinity" maxWidth="-Infinity"
 minHeight="-Infinity" minWidth="-Infinity" prefHeight="331.0" prefWidth="884.0"
 StackPane.alignment="TOP_LEFT">
 <columns>
 <TableColumn fx:id="btn" prefWidth="67.99999463558197" sortable="false" text="BTN"/>
 <TableColumn fx:id="sBvsBtnLimp" prefWidth="102.40003204345703" sortable="false" text="SB vs BTN Limp"/>
 <TableColumn fx:id="sBvsBtn" prefWidth="76.00001525878906" sortable="false" text="SB vs BTN"/>
 <TableColumn fx:id="sBvsBB" prefWidth="72.79998779296875" sortable="false" text="SB vs BB"/>
 <TableColumn fx:id="bBvsBtn" prefWidth="84.0" sortable="false" text="BB vs BTN"/>
 <TableColumn fx:id="bBvsBtnLimp" prefWidth="102.4000244140625" sortable="false" text="BB vs BTN Limp"/>
 <TableColumn fx:id="bBvs2pp" prefWidth="84.80001831054688" sortable="false" text="BB vs 2pp"/>
 <TableColumn fx:id="bBvs2ppLimp" prefWidth="101.5999755859375" sortable="false" text="BB vs 2pp Limp"/>
 <TableColumn fx:id="bBvsSB" prefWidth="79.19989013671875" sortable="false" text="BB vs SB"/>
 <TableColumn fx:id="bBvsSBLimp" prefWidth="108.800048828125" sortable="false" text="BB vs SB Limp"/>
 </columns>
 <StackPane.margin>
 <Insets left="50.0" right="50.0" top="50.0"/>
 </StackPane.margin>
 </TableView>
 </children>
</StackPane>

My Main class:

package main;

import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.scene.Scene;
import javafx.scene.image.Image;
import javafx.scene.layout.StackPane;
import javafx.stage.Stage;

public class SpinCharts extends Application 

 @Override
 public void start(Stage primaryStage) throws Exception 

 FXMLLoader loader = new FXMLLoader();
 loader.setLocation(this.getClass().getResource("fxmlfiles/spinCharts.fxml"));

 StackPane stackPane = loader.load();
 Scene scene = new Scene(stackPane);

 primaryStage.getIcons().add(new Image("main/diamond.png"));
 primaryStage.setOnCloseRequest(event -> 
 SpinChartsController spinCC = new SpinChartsController();
 spinCC.closeProgram();
 );
 primaryStage.setHeight(800d);
 primaryStage.setWidth(1000d);
 primaryStage.setMinHeight(600d);
 primaryStage.setMinWidth(800d);
 primaryStage.setScene(scene);
 primaryStage.setTitle("SpinCharts");
 primaryStage.show();
 

 public static void main(String[] args) 
 launch(args);
 

Please help me with that code I'm missing and be as specific as possible. Sorry if my post-editing is not too good, was doing my best, will improve in the future. Thanks.

You can set a cell factory and then set the mouse click listener to each cell:

column.setCellFactory(param -> new TableCell<TableValues, String>() 
 @Override
 public void updateItem(String item, boolean empty) 
 super.updateItem(item, empty);
 if (item == null 
);

You have to set the cell factory to each column in your table, like you are already doing it with the PropertyValueFactory. In that example code I also set the cursor to CLOSED_HAND if the cell is clickable, but you don't have do do that.