1 files changed, 84 insertions, 0 deletions
diff --git a/src/aufgaben/b20160413/Zusatz1.java b/src/aufgaben/b20160413/Zusatz1.java
new file mode 100755
index 0000000..470a908
--- /dev/null
+++ b/src/aufgaben/b20160413/Zusatz1.java
@@ -0,0 +1,84 @@
+package aufgaben.b20160413;
+
+import java.awt.Color;
+import java.awt.Graphics;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.IOException;
+
+import javax.imageio.ImageIO;
+import javax.swing.JSpinner;
+import javax.swing.SpinnerNumberModel;
+import javax.swing.event.ChangeEvent;
+import javax.swing.event.ChangeListener;
+
+import aufgaben.Aufgabe;
+import misc.Utils;
+
+public class Zusatz1 extends Aufgabe {
+	
+	private final int width = 110, height = 200;
+	private boolean done = false;
+	private String name;
+	private JSpinner[] spinners;
+	
+	public Zusatz1() {
+		name = "RGB Int Umwandlung";
+		this.setSize(width, height);
+		this.setTitle(name);
+		this.addWindowListener(
+				new WindowAdapter() {
+					@Override
+					public void windowClosing(WindowEvent e) {
+						System.out.println("close");
+						done = true;
+					}
+				}
+		);
+		this.setLayout(null);
+	}
+
+	@Override
+	public boolean done() {
+		return done;
+	}
+
+	@Override
+	public String getName() {
+		return name;
+	}
+
+	@Override
+	public void init() {
+		spinners = new JSpinner[4];
+		spinners[0] = new JSpinner(new SpinnerNumberModel(0, 0, 16777215, 1));
+		spinners[0].setBounds(10, 50, 100, 20);
+		spinners[1] = new JSpinner(new SpinnerNumberModel(0, 0, 255, 1));
+		spinners[1].setBounds(10, 80, 100, 20);
+		spinners[2] = new JSpinner(new SpinnerNumberModel(0, 0, 255, 1));
+		spinners[2].setBounds(10, 110, 100, 20);
+		spinners[3] = new JSpinner(new SpinnerNumberModel(0, 0, 255, 1));
+		spinners[3].setBounds(10, 140, 100, 20);
+		for(int i = 0; i<spinners.length; i++) {
+			spinners[i].addChangeListener(new ChangeListener() {
+				public void stateChanged(ChangeEvent e) {
+					if(e.getSource().equals(spinners[0])) {
+						spinners[1].setValue((int)((int)spinners[0].getValue() & 0xFF));
+						spinners[2].setValue((int)(((int)spinners[0].getValue() >> 8) & 0xFF));
+						spinners[3].setValue((int)(((int)spinners[0].getValue() >> 16) & 0xFF));
+					} else if(e.getSource().equals(spinners[1])) {
+						spinners[0].setValue((int)spinners[1].getValue() & 0xFF | ((int)spinners[2].getValue() & 0xFF) << 8 | ((int)spinners[3].getValue() & 0xFF) << 16);
+					} else if(e.getSource().equals(spinners[2])) {
+						spinners[0].setValue((int)spinners[1].getValue() & 0xFF | ((int)spinners[2].getValue() & 0xFF) << 8 | ((int)spinners[3].getValue() & 0xFF) << 16);
+					} else if(e.getSource().equals(spinners[3])) {
+						spinners[0].setValue((int)spinners[1].getValue() & 0xFF | ((int)spinners[2].getValue() & 0xFF) << 8 | ((int)spinners[3].getValue() & 0xFF) << 16);
+					}
+				}
+			});
+			this.add(spinners[i]);
+		}
+	}
+
+}