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resarahadian/ClButtonTransparant.java

Created December 23, 2013 08:06
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Membuat ComboBox Transparan
Raw
ClButtonTransparant.java
import java.awt.Color;
import java.awt.GradientPaint;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.RenderingHints;
import java.awt.Shape;
import java.awt.geom.RoundRectangle2D;
import javax.swing.*;
@SuppressWarnings("serial")
public class ClButtonTransparant extends JButton{
private static final Color TL = new Color(1f,1f,1f,.2f);
private static final Color BR = new Color(0f,0f,0f,.4f);
private static final Color ST = new Color(1f,1f,1f,.2f);
private static final Color SB = new Color(1f,1f,1f,.1f);
private Color ssc;
private Color bgc;
private int r = 8;
public ClButtonTransparant(String text) {
super(text);
}
public ClButtonTransparant(String text, Icon icon) {
super(text, icon);
}
@Override public void updateUI() {
super.updateUI();
setContentAreaFilled(false);
setFocusPainted(false);
setOpaque(false);
setForeground(Color.WHITE);
}
@Override protected void paintComponent(Graphics g) {
int x = 0;
int y = 0;
int w = getWidth();
int h = getHeight();
Graphics2D g2 = (Graphics2D)g.create();
g2.setRenderingHint(
RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
Shape area = new RoundRectangle2D.Float(x, y, w-1, h-1, r, r);
ssc = TL;
bgc = BR;
ButtonModel m = getModel();
if(m.isPressed()) {
ssc = SB;
bgc = ST;
}else if(m.isRollover()) {
ssc = ST;
bgc = SB;
}
g2.setPaint(new GradientPaint(x, y, ssc, x, y+h, bgc, true));
g2.fill(area);
g2.setPaint(BR);
g2.draw(area);
g2.dispose();
super.paintComponent(g);
}
}
Raw
ClPanelTransparant.java
import javax.swing.JPanel;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.Graphics2D;
@SuppressWarnings("serial")
public class ClPanelTransparant extends JPanel
{
private Color clr;
public ClPanelTransparant()
{
setOpaque(false);
clr = new Color(getBackground().getRed(), getBackground().getRed(), getBackground().getGreen(),50);
}
public void setBackground(Color bg)
{
super.setBackground(bg);
clr = new Color(getBackground().getRed(), getBackground().getRed(), getBackground().getGreen(),50);
repaint();
}
protected void paintComponent(Graphics graph)
{
super.paintComponent(graph);
Graphics2D g2d = (Graphics2D) graph.create();
g2d.setColor(clr);
g2d.fillRect(0, 0, getWidth(), getHeight());
g2d.dispose();
}
}
Raw
frameTransparanCombo.java
import java.awt.Component;
import java.awt.EventQueue;
import javax.swing.DefaultListCellRenderer;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.JComboBox;
import javax.swing.DefaultComboBoxModel;
import javax.swing.JLabel;
import javax.swing.ImageIcon;
import javax.swing.border.TitledBorder;
import java.awt.Color;
import javax.swing.JTextField;
import javax.swing.JButton;
import javax.swing.SwingConstants;
import java.awt.Font;
@SuppressWarnings("serial")
public class frameTransparanCombo extends JFrame {
private JPanel contentPane;
@SuppressWarnings("rawtypes")
private JComboBox cbJenis;
private JLabel lblWall;
private JPanel panel;
private JLabel lblId;
private JTextField txtID;
private JTextField txtNama;
private JLabel lblJenis;
private JLabel lblModel;
private JTextField txtModel;
private JButton btnSimpan;
private JButton btnUbah;
private JButton btnHapus;
private JLabel lblIcon;
/**
* Create the frame.
*/
@SuppressWarnings({ "rawtypes", "unchecked" })
public frameTransparanCombo()
{
setTitle("Transparan ComboBox");
setResizable(false);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 602, 404);
contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
panel = new ClPanelTransparant();
panel.setBorder(new TitledBorder(null, "Data Komputer", TitledBorder.RIGHT, TitledBorder.TOP, null, new Color(255, 255, 255)));
panel.setBounds(29, 12, 414, 238);
contentPane.add(panel);
panel.setLayout(null);
lblId = new JLabel("ID : ");
lblId.setFont(new Font("Comic Sans MS", Font.BOLD, 12));
lblId.setForeground(new Color(255, 204, 153));
lblId.setBounds(12, 12, 70, 15);
panel.add(lblId);
txtID = new JTextField();
txtID.setBounds(116, 10, 114, 19);
panel.add(txtID);
txtID.setColumns(10);
JLabel lblNama = new JLabel("Nama : ");
lblNama.setFont(new Font("Comic Sans MS", Font.BOLD, 12));
lblNama.setForeground(new Color(255, 204, 153));
lblNama.setBounds(12, 50, 70, 15);
panel.add(lblNama);
txtNama = new JTextField();
txtNama.setBounds(116, 48, 269, 19);
panel.add(txtNama);
txtNama.setColumns(10);
lblJenis = new JLabel("Jenis : ");
lblJenis.setFont(new Font("Comic Sans MS", Font.BOLD, 12));
lblJenis.setForeground(new Color(255, 204, 153));
lblJenis.setBounds(12, 94, 70, 15);
panel.add(lblJenis);
cbJenis = new JComboBox();
cbJenis.setBounds(116, 89, 162, 24);
panel.add(cbJenis);
cbJenis.setModel(new DefaultComboBoxModel(new String[] {"== Pilih ==", "Motherboard", "Mouse", "Keyboard"}));
cbJenis.setOpaque(false);
cbJenis.setRenderer(new DefaultListCellRenderer(){
@Override
public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
JComponent comp = (JComponent)super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
comp.setOpaque(false);
return comp;
}});
lblModel = new JLabel("Model : ");
lblModel.setFont(new Font("Comic Sans MS", Font.BOLD, 12));
lblModel.setForeground(new Color(255, 204, 153));
lblModel.setBounds(12, 141, 70, 15);
panel.add(lblModel);
txtModel = new JTextField();
txtModel.setBounds(116, 139, 114, 19);
panel.add(txtModel);
txtModel.setColumns(10);
btnSimpan = new ClButtonTransparant("Simpan");
btnSimpan.setVerticalTextPosition(SwingConstants.BOTTOM);
btnSimpan.setHorizontalTextPosition(SwingConstants.CENTER);
btnSimpan.setIcon(new ImageIcon("/home/resa/Aplikasi Java/SwingJava/src/TransparanComboBox/Simpan.png"));
btnSimpan.setBounds(471, 12, 117, 53);
contentPane.add(btnSimpan);
btnUbah = new ClButtonTransparant("Ubah");
btnUbah.setVerticalTextPosition(SwingConstants.BOTTOM);
btnUbah.setHorizontalTextPosition(SwingConstants.CENTER);
btnUbah.setIcon(new ImageIcon("/home/resa/Aplikasi Java/SwingJava/src/TransparanComboBox/Ubah.png"));
btnUbah.setBounds(471, 96, 117, 53);
contentPane.add(btnUbah);
btnHapus = new ClButtonTransparant("Hapus");
btnHapus.setVerticalTextPosition(SwingConstants.BOTTOM);
btnHapus.setHorizontalTextPosition(SwingConstants.CENTER);
btnHapus.setIcon(new ImageIcon("/home/resa/Aplikasi Java/SwingJava/src/TransparanComboBox/Hapus.png"));
btnHapus.setBounds(471, 184, 117, 53);
contentPane.add(btnHapus);
lblIcon = new JLabel("");
lblIcon.setIcon(new ImageIcon("/home/resa/Aplikasi Java/SwingJava/src/TransparanComboBox/icon.png"));
lblIcon.setBounds(455, 241, 133, 137);
contentPane.add(lblIcon);
lblWall = new JLabel("");
lblWall.setIcon(new ImageIcon("/home/resa/Aplikasi Java/SwingJava/src/TransparanComboBox/wall.jpg"));
lblWall.setBounds(0, -11, 600, 389);
contentPane.add(lblWall);
setLocationRelativeTo(null);
}
/**
* Launch the application.
*/
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
//UIManager.setLookAndFeel("com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel");
frameTransparanCombo frame = new frameTransparanCombo();
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
}
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