University-of-Basel-Studentprojects/Programmierprojekt
Archived
1
0
Fork 0
Code Issues 17 Pull Requests Actions Wiki Activity

fix: temporyy fix for NPE and wrong naming

Browse Source
This commit is contained in:
Jona Walpert
2026-04-02 18:50:20 +02:00
parent b5d19d915b
commit 3153f7027d
2 changed files with 40 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/main/java/ch/unibas/dmi/dbis/cs108/casono/client/ui/chatui/ChatViewController.java
+28 -8
View File
@@ -23,20 +23,28 @@ public class ChatViewController {
private final ChatController controller; private final ChatController controller;
private final Timer timer; private final Timer timer;
@FXML private VBox chatVBox; @FXML
private VBox chatVBox;
@FXML private TextField inputField; @FXML
private TextField inputField;
@FXML private ScrollPane chatScrollPane; @FXML
private ScrollPane chatScrollPane;
@FXML private Button sendButton; @FXML
private Button sendButton;
@FXML private Button refreshButton; @FXML
private Button refreshButton;
private static final int CHAT_PADDING = 20; private static final int CHAT_PADDING = 20;
public ChatViewController() { public ChatViewController() {
this(null, null ,null); this.username = null;
this.chatmodel = null;
this.controller = null;
this.timer = new Timer();
} }
public ChatViewController(String username, ChatModel chatmodel, ChatController controller) { public ChatViewController(String username, ChatModel chatmodel, ChatController controller) {
@@ -44,24 +52,34 @@ public class ChatViewController {
this.chatmodel = chatmodel; this.chatmodel = chatmodel;
this.controller = controller; this.controller = controller;
this.timer = new Timer(); this.timer = new Timer();
if (this.controller != null) {
timer.schedule(new TimerTask() { timer.schedule(new TimerTask() {
@Override @Override
public void run() { public void run() {
System.err.println("tick"); System.err.println("tick");
if (controller.receiveMessage()) { if (ChatViewController.this.controller.receiveMessage()) {
showMessage(); showMessage();
} }
} }
}, 0, 1000); }, 0, 1000);
} }
}
@FXML @FXML
public void initialize() { public void initialize() {
if (inputField != null) {
inputField.setOnAction(event -> sendMessage()); inputField.setOnAction(event -> sendMessage());
}
if (sendButton != null) {
sendButton.setOnAction(event -> sendMessage()); sendButton.setOnAction(event -> sendMessage());
}
if (refreshButton != null) {
refreshButton.setOnAction(event -> showMessage()); refreshButton.setOnAction(event -> showMessage());
}
if (chatScrollPane != null && chatVBox != null) {
chatScrollPane.vvalueProperty().bind(chatVBox.heightProperty()); chatScrollPane.vvalueProperty().bind(chatVBox.heightProperty());
} }
}
public void showMessage() { public void showMessage() {
while (chatmodel.count > 0) { while (chatmodel.count > 0) {
@@ -83,5 +101,7 @@ public class ChatViewController {
} }
} }
public void endController() { timer.cancel(); } public void endController() {
timer.cancel();
}
} }
src/main/resources/ui-structure/components/Chatbox.fxml
+1 -1
View File
@@ -19,7 +19,7 @@
<VBox xmlns="http://javafx.com/javafx/21" <VBox xmlns="http://javafx.com/javafx/21"
xmlns:fx="http://javafx.com/fxml/1" xmlns:fx="http://javafx.com/fxml/1"
fx:controller="ch.unibas.dmi.dbis.cs108.casono.client.ui.chatui.ChatController" fx:controller="ch.unibas.dmi.dbis.cs108.casono.client.ui.chatui.ChatViewController"
alignment="CENTER" alignment="CENTER"
stylesheets="@Chatui.css"> stylesheets="@Chatui.css">