Java Renk Ayarlama Uygulaması
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import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.EventQueue;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.text.BadLocationException;
import javax.swing.JButton;
import javax.swing.JTextField;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.util.Enumeration;
import javax.swing.DefaultListModel;
import javax.swing.JLabel;
import javax.swing.JToggleButton;
import javax.swing.JCheckBox;
import javax.swing.JRadioButton;
import javax.swing.JEditorPane;
import javax.swing.JComboBox;
import javax.swing.JTextArea;
import javax.swing.JTextPane;
import javax.swing.JList;
import javax.swing.JTable;
import javax.swing.JTree;
import javax.swing.tree.DefaultTreeModel;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.MutableTreeNode;
import javax.swing.tree.TreeNode;
import javax.swing.JSlider;
import javax.swing.SwingConstants;
import javax.swing.event.ChangeListener;
import javax.swing.event.ChangeEvent;
public class Main extends JFrame {
private JPanel contentPane;
/**
* Launch the application.
*/
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
Main frame = new Main();
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
/**
* Create the frame.
*/
public Main() {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 379, 348);
contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
final JSlider sliderYesil = new JSlider();
final JSlider sliderMavi = new JSlider();
final JPanel panel = new JPanel();
panel.setBounds(0, 0, 351, 209);
contentPane.add(panel);
sliderMavi.setBounds(10, 282, 200, 23);
contentPane.add(sliderMavi);
final JLabel lblKirmizi = new JLabel("K\u0131rm\u0131z\u0131:");
lblKirmizi.setBounds(220, 220, 131, 14);
contentPane.add(lblKirmizi);
final JLabel lblYesil = new JLabel("Ye\u015Fil:");
lblYesil.setBounds(220, 248, 131, 14);
contentPane.add(lblYesil);
final JLabel lblMavi = new JLabel("Mavi:");
lblMavi.setBounds(220, 282, 131, 14);
contentPane.add(lblMavi);
//
int kirmizi = 0;
int yesil = 0;
int mavi = 0;
final JSlider sliderKirmizi = new JSlider();
//
sliderKirmizi.setMaximum(255);
sliderYesil.setMaximum(255);
sliderMavi.setMaximum(255);
sliderKirmizi.addChangeListener(new ChangeListener() {
public void stateChanged(ChangeEvent e) {
panel.setBackground(new Color(sliderKirmizi.getValue(),sliderYesil.getValue(),sliderMavi.getValue()));
lblKirmizi.setText("Kırmızı:"+ sliderKirmizi.getValue());
}
});
sliderYesil.addChangeListener(new ChangeListener() {
public void stateChanged(ChangeEvent arg0) {
panel.setBackground(new Color(sliderKirmizi.getValue(),sliderYesil.getValue(),sliderMavi.getValue()));
lblYesil.setText("Yeşil:"+ sliderYesil.getValue());
}
});
sliderMavi.addChangeListener(new ChangeListener() {
public void stateChanged(ChangeEvent e) {
panel.setBackground(new Color(sliderKirmizi.getValue(),sliderYesil.getValue(),sliderMavi.getValue()));
lblMavi.setText("Mavi:"+ sliderMavi.getValue());
}
});
sliderYesil.setBounds(10, 248, 200, 23);
contentPane.add(sliderYesil);
sliderKirmizi.setBounds(10, 220, 200, 23);
contentPane.add(sliderKirmizi);
}//
}
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