prog5_1 done

README.md

@@ -0,0 +1 @@
+MUM FPP-LAB5 Java Exercises AUG-2019 ENTRY

src/prog_5_1/AddressForm.java

@@ -0,0 +1,188 @@
+package prog_5_1;
+
+import java.awt.BorderLayout;
+import java.awt.Component;
+import java.awt.FlowLayout;
+import java.awt.Font;
+import java.awt.Toolkit;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+
+import javax.swing.JButton;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.JTextField;
+
+/**
+ * Purpose: Complete an Address Form by adding state and zip fields. Also added a check if any field is empty not to print out to console
+ * @author Adeola Adeleke
+ * Date: 09/10/2019
+ * Lab Number: 5
+ *
+ */
+public class AddressForm extends JFrame {
+	private JPanel topPanel;
+	private JPanel middlePanel;
+	private JPanel bottomPanel;
+	private JButton button;
+	private JTextField nameField;
+	private JTextField streetField;
+	private JTextField cityField;
+
+	private JTextField stateField;
+	private JTextField zipField;
+	private static final long serialVersionUID = 1L;
+	public AddressForm() {
+		initializeWindow();
+		JPanel mainPanel = new JPanel();
+		defineTopPanel();
+		defineMiddlePanel();
+		defineBottomPanel();
+		mainPanel.setLayout(new BorderLayout());
+		mainPanel.add(topPanel, BorderLayout.NORTH);
+		mainPanel.add(middlePanel, BorderLayout.CENTER);
+		mainPanel.add(bottomPanel, BorderLayout.SOUTH);
+		getContentPane().add(mainPanel);
+	}
+	private void defineTopPanel() {
+		topPanel = new JPanel();
+		JLabel labelName = new JLabel("Name");
+		labelName.setFont(makeSmallFont(labelName.getFont()));
+		nameField = new JTextField(12);
+		JPanel namePanel = createTextPanel(labelName, nameField);
+
+
+		JLabel labelStreet = new JLabel("Street");
+		labelStreet.setFont(makeSmallFont(labelStreet.getFont()));
+		streetField = new JTextField(12);
+		JPanel streetPanel = createTextPanel(labelStreet, streetField);
+
+		JLabel labelCity = new JLabel("City");
+		labelCity.setFont(makeSmallFont(labelCity.getFont()));
+		cityField = new JTextField(12);
+		JPanel cityPanel = createTextPanel(labelCity, cityField);		
+
+		topPanel.setLayout(new FlowLayout(FlowLayout.CENTER));
+		topPanel.add(namePanel);
+		topPanel.add(streetPanel);
+		topPanel.add(cityPanel);
+
+	}
+	private void defineMiddlePanel(){
+		// implement
+		middlePanel = new JPanel();
+
+		JLabel labelState = new JLabel("State");
+		labelState.setFont(makeSmallFont(labelState.getFont()));
+		stateField = new JTextField(12);
+		JPanel statePanel = createTextPanel(labelState, stateField);
+
+		JLabel labelZip = new JLabel("Zip");
+		labelZip.setFont(makeSmallFont(labelZip.getFont()));
+		zipField = new JTextField(12);
+		JPanel zipPanel = createTextPanel(labelZip, zipField);
+
+		middlePanel.setLayout(new FlowLayout(FlowLayout.CENTER));
+		middlePanel.add(statePanel);
+		middlePanel.add(zipPanel);
+
+
+	}
+	private void defineBottomPanel() {
+		bottomPanel = new JPanel();
+		bottomPanel.setLayout(new FlowLayout(FlowLayout.CENTER));
+		button = new JButton("Submit");
+		button.addActionListener(new ButtonListener());
+		bottomPanel.add(button);
+
+	}
+	private static JPanel createTextPanel(JLabel lab, JTextField textField) {
+
+		JPanel top = new JPanel();
+		JPanel bottom = new JPanel();
+		top.setLayout(new FlowLayout(FlowLayout.LEFT,5,0));
+		bottom.setLayout(new FlowLayout(FlowLayout.LEFT,5,0));		
+
+
+		top.add(lab);
+		bottom.add(textField);
+
+		JPanel textPanel = new JPanel();
+		textPanel.setLayout(new BorderLayout());
+		textPanel.add(top,BorderLayout.NORTH);
+		textPanel.add(bottom,BorderLayout.CENTER);
+		return textPanel;
+	}
+	private void initializeWindow() {
+		setTitle("Address Form");		
+		setSize(520,180);
+		handleWindowClosing();
+		centerFrameOnDesktop(this);
+		setResizable(false);
+	}
+	public static Font makeSmallFont(Font f) {
+        return new Font(f.getName(), f.getStyle(), (f.getSize()-2));
+    }
+
+	private void handleWindowClosing() {
+        addWindowListener( new WindowAdapter() {
+            public void windowClosing(WindowEvent w) {
+                dispose();
+				//other clean-up
+                System.exit(0);
+           }
+        }); 				
+	}
+	private void clearFields() {
+		nameField.setText("");
+		streetField.setText("");
+		cityField.setText("");
+		stateField.setText("");
+		zipField.setText("");
+	}
+	class ButtonListener implements ActionListener {
+		public void actionPerformed(ActionEvent evt){
+			String name = nameField.getText();
+			if(name.equals(""))
+				return;
+			String street = streetField.getText();
+			if(street.equals(""))
+				return;
+			String city = cityField.getText();
+			if(city.equals(""))
+				return;
+			String state = stateField.getText();
+			if(state.equals(""))
+				return;
+			String zip = zipField.getText();
+			if(zip.equals(""))
+				return;
+
+			String n = System.getProperty("line.separator");
+
+			// implement
+			String output = name + n + street + n + city + ", " + state + " "+ zip;
+			System.out.println(output);
+			clearFields();
+
+		}
+	}
+	public static void centerFrameOnDesktop(Component f) {
+	        final int SHIFT_AMOUNT = 0;
+	        Toolkit toolkit = Toolkit.getDefaultToolkit();
+	        int height = toolkit.getScreenSize().height;
+	        int width  = toolkit.getScreenSize().width;
+	        int frameHeight = f.getSize().height;
+	        int frameWidth  = f.getSize().width;
+	        f.setLocation(((width-frameWidth)/2)-SHIFT_AMOUNT, (height-frameHeight)/3);    
+	    }
+
+	public static void main(String[] args){
+		AddressForm mf = new AddressForm();
+		//mf.pack();
+		mf.setVisible(true);
+	}
+}