GUI: color builder example

java-tester-x · java-tester-x · commit d975913a75f2 · 2015-10-12T07:45:48.000+03:00
diff --git a/gui/ColorBuilder.java b/gui/ColorBuilder.java
@@ -0,0 +1,74 @@
+package gui;
+
+/**
+ * RUN:
+ *         javac -cp .; gui/ColorBuilder.java && java -cp .; gui.ColorBuilder
+ * OUTPUT:
+ *         
+ */
+
+import java.io.*;
+import java.util.*;
+
+import javax.swing.*;
+import javax.swing.event.*;
+
+import java.awt.*;
+import java.awt.event.*;
+
+import net.mindview.util.*;
+
+public class ColorBuilder extends JFrame {
+
+    private static final int WIDTH  = 700;
+    private static final int HEIHGT = 400;
+
+    private JSlider aRedSlider   = new JSlider(0, 255, 1);
+    private JSlider aGreenSlider = new JSlider(0, 255, 1);
+    private JSlider aBlueSlider  = new JSlider(0, 255, 1);
+    
+    private JTextField aRedValue    = new JTextField(5);
+    private JTextField aGreenValue  = new JTextField(5);
+    private JTextField aBlueValue   = new JTextField(5);
+
+    public ColorBuilder() {
+        JPanel panel = new JPanel();
+        
+        Color(int r, int g, int b)
+        
+        add(panel);
+
+        add(aRedSlider);
+        add(aRedValue);
+        
+        add(aGreenSlider);
+        add(aGreenValue);
+        
+        add(aBlueSlider);
+        add(aBlueValue);
+
+
+        aRedSlider.addChangeListener(new ChangeListener() {
+            public void stateChanged(ChangeEvent e) {                
+                aRedValue = ((JSlider) e.getSource()).getValue();                
+            }
+        });
+
+        aGreenSlider.addChangeListener(new ChangeListener() {
+            public void stateChanged(ChangeEvent e) {                
+                aGreenValue = ((JSlider) e.getSource()).getValue();                
+            }
+        });
+
+        aBlueSlider.addChangeListener(new ChangeListener() {
+            public void stateChanged(ChangeEvent e) {                
+                aBlueValue = ((JSlider) e.getSource()).getValue();                
+            }
+        });
+
+    }
+
+    public static void main(String[] args) {
+        SwingConsole.run(new ColorBuilder(), WIDTH, HEIHGT);
+    }
+}
