Co-authored-by: Fastium <Fastium@users.noreply.github.com>

.vscode/launch.json

@@ -1,5 +1,13 @@
 {
     "configurations": [
+        {
+            "type": "java",
+            "name": "Launch GUI1",
+            "request": "launch",
+            "mainClass": "GUI.GUI1",
+            "projectName": "Lab15_OOP_90898795",
+            "liveshare.allowGuestDebugControl": true
+        },
         {
             "type": "java",
             "name": "Launch BankController",
@@ -10,3 +18,4 @@
         }
     ]
 }
+

.vscode/settings.json

@@ -3,5 +3,7 @@
     "java.project.outputPath": "bin",
     "java.project.referencedLibraries": [
         "lib/**/*.jar"
-    ]
+    ],
+    "liveshare.shareExternalFiles": false,
+    "liveshare.allowGuestDebugControl": true
 }

src/GUI/GUI1.java

@@ -0,0 +1,64 @@
+package GUI;
+
+import javax.swing.*;
+
+import java.awt.AWTEvent;
+import java.awt.Color;
+import java.awt.FlowLayout;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+public class GUI1 extends JFrame {
+    public static void main(String[] args) {
+        GUI1 f1 = new GUI1();
+        
+        
+    }
+
+    GUI1(){
+        setTitle("Me");
+        setSize(200,200);
+        setLocation(600,200);
+
+        FlowLayout fl = new FlowLayout();
+		this.setLayout(fl);
+
+        this.getContentPane().setBackground(Color.GREEN);
+
+        JButton jb1 = new JButton("Foo");
+        JButton jb2 = new JButton("bar");
+
+        ButtonListener bl = new ButtonListener(this);
+		jb1.addActionListener(bl);
+        jb2.addActionListener(bl);
+
+
+        this.add(jb1);
+        this.add(jb2);
+
+        this.setVisible(true);
+
+    }
+}
+class ButtonListener implements ActionListener{
+	JFrame f1;
+	
+	ButtonListener(JFrame f1){
+		this.f1 = f1;
+	}
+	
+    //change color from background
+	@Override
+	public void actionPerformed(ActionEvent e){
+        if(f1.getContentPane().getBackground()==Color.GREEN) {
+            f1.getContentPane().setBackground(Color.BLUE);
+        }
+        else {
+            f1.getContentPane().setBackground(Color.GREEN);
+        }
+
+        if (e.getActionCommand().contains("bar")) {
+            f1.getContentPane().setBackground(Color.ORANGE);
+        }
+	}
+}

src/GUI/GUI2.java

@@ -0,0 +1,10 @@
+package GUI;
+
+public class GUI2 {
+    public static void main(String[] args) {
+        
+    }
+
+
+
+}