Merge pull request #32 from xdvrx1/master

Patch: `setIconImage`

Author: pH-7

src/simplejavacalculator/BufferedImageCustom.java

@@ -0,0 +1,23 @@
+package simplejavacalculator;
+
+import java.io.*;
+import java.awt.image.BufferedImage;
+import javax.imageio.ImageIO;
+import java.awt.*;
+
+/**
+ *This class will return an image
+ *from a binary data.
+ */
+class BufferedImageCustom {
+   public Image imageReturn() 
+      throws IOException {
+      Image image;
+      
+      InputStream bis = getClass().getResourceAsStream("/icon/icon.png");
+      BufferedImage bImage2 = ImageIO.read(bis);
+      image = bImage2;
+      
+      return image;
+   }       
+}

src/simplejavacalculator/SimpleJavaCalculator.java

@@ -17,10 +17,15 @@
 package simplejavacalculator;
 
 public class SimpleJavaCalculator {
-
-    public static void main(String[] args) {
-        UI uiCal = new UI();
-        uiCal.init();
-    }
-
+   
+   public static void main(String[] args) {
+      try {
+         UI uiCal = new UI();
+         uiCal.init();
+      }
+      catch (Exception e) {
+         System.out.println(e.getMessage());   
+      }
+      
+   }
 }

src/simplejavacalculator/UI.java

@@ -29,9 +29,10 @@
 import java.awt.Font;
 import javax.swing.Box;
 import javax.swing.BoxLayout;
-import java.awt.Toolkit;
+
 import java.awt.Image;
 import javax.swing.ImageIcon; 
+import java.io.*;
 
 public class UI implements ActionListener {
 
@@ -58,12 +59,14 @@ public class UI implements ActionListener {
 
    private final Font font;
    private final Font textFont;
-   ImageIcon image;
+   private ImageIcon image;
+   private BufferedImageCustom imageReturn;
 
-   public UI() {
+   public UI() throws IOException {
       frame = new JFrame("Calculator PH");
 
-      image = new ImageIcon("icon/icon.png");      
+      imageReturn = new BufferedImageCustom();
+      image = new ImageIcon(imageReturn.imageReturn());      
 
       panel = new JPanel();
       panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
@@ -114,6 +117,7 @@ public void init() {
       frame.setLocationRelativeTo(null); 
       frame.setResizable(false);
       frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 
+      
       frame.setIconImage(image.getImage());
 
       text.setFont(textFont);