add close connection

src/main/java/ftp/sar/controller/MainPageController.java

@@ -30,7 +30,8 @@ public class MainPageController {
             FXMLLoader fxmlLoader = new FXMLLoader(resourceLoader.getResource("server_panel.fxml"));
             Pane panel = fxmlLoader.load();
             ServerPanelController serverPanelController = fxmlLoader.getController();
-            serverPanelController.setData(server);
+            serverPanelController.setData(server, this);
+            server.setServerPanel(serverPanelController);
             this.serverContainer.getChildren().add(panel);
         } catch (IOException ex) {
             ex.printStackTrace();

src/main/java/ftp/sar/controller/ServerPanelController.java

@@ -8,6 +8,7 @@ import javafx.fxml.Initializable;
 import javafx.scene.control.Button;
 import javafx.scene.control.Label;
 import javafx.scene.layout.FlowPane;
+import javafx.scene.layout.Pane;
 
 import java.net.URL;
 import java.util.ResourceBundle;
@@ -15,7 +16,10 @@ import java.util.ResourceBundle;
 public class ServerPanelController implements Initializable {
     private Server server;
     private FilePaneBuilder filePaneBuilder = new FilePaneBuilder();
+    private MainPageController mainPageController;
 
+    @FXML
+    Pane serverPane;
     @FXML
     Label serverPort;
     @FXML
@@ -32,10 +36,11 @@ public class ServerPanelController implements Initializable {
 
     @FXML
     public void closeConnection(Event e) {
-        System.out.println("Close");
+        this.mainPageController.serverContainer.getChildren().remove(this.serverPane);
     }
 
-    public void setData(Server server) {
+    public void setData(Server server, MainPageController mainPageController) {
+        this.mainPageController = mainPageController;
         this.server = server;
         this.serverPort.setText(Integer.toString(server.getPort()));
         this.serverIp.setText(server.getIp());
@@ -44,7 +49,7 @@ public class ServerPanelController implements Initializable {
     }
 
     private void setFileList() {
-        for (String filename: this.server.getFileList()) {
+        for (String filename : this.server.getFileList()) {
             var pane = this.filePaneBuilder.getPane(filename);
 
             this.fileContainer.getChildren().add(pane);

src/main/java/ftp/sar/server/Server.java

@@ -1,11 +1,14 @@
 package ftp.sar.server;
 
+import ftp.sar.controller.ServerPanelController;
+
 import java.util.ArrayList;
 
 public class Server {
     private String ip;
     private int port;
     private ArrayList<String> fileList = new ArrayList<>();
+    private ServerPanelController serverPanelController;
 
     public Server (String ip, int port) {
         this.ip = ip;
@@ -39,4 +42,8 @@ public class Server {
     public void addToFileList(String file) {
         this.fileList.add(file);
     }
+
+    public void setServerPanel(ServerPanelController serverPanelController) {
+        this.serverPanelController = serverPanelController;
+    }
 }

src/main/resources/server_panel.fxml

@@ -5,7 +5,7 @@
 <?import javafx.scene.layout.FlowPane?>
 <?import javafx.scene.layout.Pane?>
 
-<Pane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefWidth="780.0" style="border: black;" xmlns="http://javafx.com/javafx/11.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="ftp.sar.controller.ServerPanelController">
+<Pane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" fx:id="serverPane" prefWidth="780.0" style="border: black;" xmlns="http://javafx.com/javafx/11.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="ftp.sar.controller.ServerPanelController">
    <children>
       <Label layoutX="22.0" layoutY="-1.0" prefHeight="30.0" text="IP Addres: " />
       <Label fx:id="serverIp" layoutX="88.0" layoutY="5.0" text="xxx.xxx.xxx.xxx" />
@@ -13,6 +13,6 @@
       <Label fx:id="serverPort" layoutX="236.0" layoutY="6.0" text="xxxx" />
       <FlowPane fx:id="fileContainer" layoutY="30.0" maxWidth="1.7976931348623157E308" minWidth="-Infinity" prefWidth="780.0" />
 <!--      <Button fx:id="refreshButton" layoutX="640.0" layoutY="0" mnemonicParsing="false" onAction="#refreshList" text="Refresh" />-->
-<!--      <Button fx:id="closeButton" layoutX="720.0" layoutY="0" mnemonicParsing="false" onAction="#closeConnection" text="Close" />-->
+      <Button fx:id="closeButton" layoutX="720.0" layoutY="0" mnemonicParsing="false" onAction="#closeConnection" text="Close" />
    </children>
 </Pane>