Fixed a WindowListener bug. The user must make sure to close the edit page to update the main page now.

Author: ThomasShimUoft

src/data/FlashcardSets.csv

@@ -2,3 +2,4 @@ title,description,isPrivate,flashcardSetId,ownerUsername,flashcardIds
 test set 1,for testing study use case,false,0,testUser,0,1,2,3
 empty test set,for testing study use case with empty set,true,1,testUser
 Long Test Set,Insert Generic Description,false,2,Anthony,10,11,12,13,14,15,16,17,18,19,20,21
+Test 1,Test,false,3,tomomot,22

src/data/Flashcards.csv

@@ -15,3 +15,4 @@ Term I,Definition I,2022-11-13T15:32:29.666982800,18,2
 Term J,Definition J,2022-11-13T15:32:29.666982800,19,2
 Same Term,Same Definition,2022-11-13T15:32:29.666982800,20,2
 Same Term,Same Definition,2022-11-13T15:32:29.666982800,21,2
+term1,definition 1,2022-12-03T21:26:20.070806900,22,3

src/main/java/frameworks_and_drivers/components/FlashcardDataPanel.java

@@ -70,14 +70,16 @@ else if(event.getActionCommand().equals("Delete Flashcard")){
     @Override
     public void windowOpened(WindowEvent e) {}
     @Override
-    public void windowClosing(WindowEvent e) {
+    public void windowClosing(WindowEvent e) {}
+    @Override
+    public void windowClosed(WindowEvent e) {
         //When observing a window close we refresh the page.
         frame.dispose();
-        new EditorMainScreen(flashcardSetId);
+        WindowListener wl = frame.getWindowListeners()[0];
+        EditorMainScreen editor = new EditorMainScreen(flashcardSetId);
+        editor.addWindowListener(wl);
     }
     @Override
-    public void windowClosed(WindowEvent e) {}
-    @Override
     public void windowIconified(WindowEvent e) {}
     @Override
     public void windowDeiconified(WindowEvent e) {}

src/main/java/frameworks_and_drivers/components/FlashcardSetDataPanel.java

@@ -19,6 +19,7 @@
 
 import javax.swing.*;
 import javax.swing.border.Border;
+import java.awt.event.WindowAdapter;
 import java.awt.event.WindowEvent;
 import java.awt.event.WindowListener;
 
@@ -71,7 +72,11 @@ public FlashcardSetDataPanel(String title, String description,
         // Action listeners for edit, study, test, and delete buttons.
         edit.addActionListener((e) -> {
             EditorMainScreen editor = new EditorMainScreen(flashcardSetId);
-            editor.addWindowListener(this);
+            editor.addWindowListener(new WindowAdapter() {
+                public void windowClosing(WindowEvent event) {
+                    home.refresh();
+                }
+            });
         });
 
         study.addActionListener(e -> {

src/main/java/frameworks_and_drivers/components/ListOfFlashcardsDataPanel.java

@@ -96,8 +96,10 @@ public ListOfFlashcardsDataPanel(DBGateway dbGateway, List<FlashcardDsRequestMod
     public void actionPerformed(ActionEvent event) {
         if(event.getActionCommand().equals("Refresh")){
             int flashcardSetId = flashcardSet.getFlashcardSetId();
-            new EditorMainScreen(flashcardSetId);
             frame.dispose();
+            WindowListener wl = frame.getWindowListeners()[0];
+            EditorMainScreen editor = new EditorMainScreen(flashcardSetId);
+            editor.addWindowListener(wl);
         } else if(event.getActionCommand().equals("Add Flashcard")){
             JFrame fcCreatePage = new CreateFlashcardScreen(flashcardSet.getFlashcardSetId());
             fcCreatePage.addWindowListener(this);
@@ -114,8 +116,11 @@ public void windowClosing(WindowEvent e) {}
     @Override
     public void windowClosed(WindowEvent e) {
         //When observing a window close we refresh the page
+        int flashcardSetId = flashcardSet.getFlashcardSetId();
         frame.dispose();
-        new EditorMainScreen(flashcardSet.getFlashcardSetId());
+        WindowListener wl = frame.getWindowListeners()[0];
+        EditorMainScreen editor = new EditorMainScreen(flashcardSetId);
+        editor.addWindowListener(wl);
     }
     @Override
     public void windowIconified(WindowEvent e) {}

src/main/java/frameworks_and_drivers/screens/EditorMainScreen.java

@@ -58,6 +58,5 @@ public EditorMainScreen(int flashcardSetId){
         this.setTitle("Edit Set \"" + flashcardSet.getTitle() + "\"");
         this.setSize(1000, 800);
         this.setVisible(true);
-        this.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
     }
 }