David Avrami

Yes, the code was generated with NetBeans IDE GUI builder.
About the loop thing i guess you are referring to

i was just a little over exited that it worked.
I also added an export button for exporting the color array to a file and by that i finished this part of my project.
Thanks for the advice with the action listener

, didn't thought about it that way.

12 years ago

Yeeeeyyyy

THANK YOU ALL GUYS!!!
The JTable once in a while throws me a challenge but that's y i love programming.

her's the code WITH the proper names.

If anybody was interested i have wrote this app to make it easier to build a stage level in a brick breaker game i am developing
for android .

/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package bricklvleditor;
import java.awt.Color;
import java.awt.Component;
import javax.swing.JLabel;
import javax.swing.JTable;
import javax.swing.table.TableCellRenderer;
/**
*
* @author David
*/
public class MainFrame extends javax.swing.JFrame
{
/**
* Creates new form MainFrame
*/
public MainFrame()
{
initComponents();
for (int i=0 ; i < 10 ; i++)
for (int j=0 ; j < 10 ; j++)
colArr[i][j] = new Color(255, 255, 255, 255);
table.getColumnModel().getColumn(0).setCellRenderer(new CustomRenderer());
table.getColumnModel().getColumn(1).setCellRenderer(new CustomRenderer());
table.getColumnModel().getColumn(2).setCellRenderer(new CustomRenderer());
table.getColumnModel().getColumn(3).setCellRenderer(new CustomRenderer());
table.getColumnModel().getColumn(4).setCellRenderer(new CustomRenderer());
table.getColumnModel().getColumn(5).setCellRenderer(new CustomRenderer());
table.getColumnModel().getColumn(6).setCellRenderer(new CustomRenderer());
table.getColumnModel().getColumn(7).setCellRenderer(new CustomRenderer());
table.getColumnModel().getColumn(8).setCellRenderer(new CustomRenderer());
table.getColumnModel().getColumn(9).setCellRenderer(new CustomRenderer());
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jScrollPane = new javax.swing.JScrollPane();
table = new javax.swing.JTable();
btnRed1 = new javax.swing.JButton();
btnPurple1 = new javax.swing.JButton();
btnBlue1 = new javax.swing.JButton();
btnYellow1 = new javax.swing.JButton();
btnBrown1 = new javax.swing.JButton();
btnGreen1 = new javax.swing.JButton();
btnOrange1 = new javax.swing.JButton();
btnUnBreak = new javax.swing.JButton();
btnOrange2 = new javax.swing.JButton();
btnBrown2 = new javax.swing.JButton();
btnGreen2 = new javax.swing.JButton();
btnYellow2 = new javax.swing.JButton();
btnBlue2 = new javax.swing.JButton();
btnPurple2 = new javax.swing.JButton();
btnRed2 = new javax.swing.JButton();
btnOrange3 = new javax.swing.JButton();
btnPurple3 = new javax.swing.JButton();
btnBrown3 = new javax.swing.JButton();
btnGreen3 = new javax.swing.JButton();
btnRed3 = new javax.swing.JButton();
btnYellow3 = new javax.swing.JButton();
btnBlue3 = new javax.swing.JButton();
btnWhite = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
table.setModel(new javax.swing.table.DefaultTableModel(
new Object [][] {
{null, null, null, null, null, null, null, null, null, null},
{null, null, null, null, null, null, null, null, null, null},
{null, null, null, null, null, null, null, null, null, null},
{null, null, null, null, null, null, null, null, null, null},
{null, null, null, null, null, null, null, null, null, null},
{null, null, null, null, null, null, null, null, null, null},
{null, null, null, null, null, null, null, null, null, null},
{null, null, null, null, null, null, null, null, null, null},
{null, null, null, null, null, null, null, null, null, null},
{null, null, null, null, null, null, null, null, null, null}
},
new String [] {
"Tile 1", "Tile 2", "Tile 3", "Tile 4", "Tile 5", "Tile 6", "Tile 7", "Tile 8", "Tile 9", "Tile 10"
}
) {
boolean[] canEdit = new boolean [] {
false, false, false, false, false, false, false, false, false, false
};
public boolean isCellEditable(int rowIndex, int columnIndex) {
return canEdit [columnIndex];
}
});
table.setCellSelectionEnabled(true);
table.setRowHeight(30);
table.setSelectionMode(javax.swing.ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
table.getTableHeader().setReorderingAllowed(false);
jScrollPane.setViewportView(table);
table.getColumnModel().getSelectionModel().setSelectionMode(javax.swing.ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
table.getColumnModel().getColumn(0).setResizable(false);
table.getColumnModel().getColumn(1).setResizable(false);
table.getColumnModel().getColumn(2).setResizable(false);
table.getColumnModel().getColumn(3).setResizable(false);
table.getColumnModel().getColumn(4).setResizable(false);
table.getColumnModel().getColumn(5).setResizable(false);
table.getColumnModel().getColumn(6).setResizable(false);
table.getColumnModel().getColumn(7).setResizable(false);
table.getColumnModel().getColumn(8).setResizable(false);
table.getColumnModel().getColumn(9).setResizable(false);
btnRed1.setBackground(new java.awt.Color(255, 0, 0));
btnRed1.setText("Red 1");
btnRed1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnRed1ActionPerformed(evt);
}
});
btnPurple1.setBackground(new java.awt.Color(255, 0, 255));
btnPurple1.setText("Purple 1");
btnPurple1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnPurple1ActionPerformed(evt);
}
});
btnBlue1.setBackground(new java.awt.Color(0, 255, 255));
btnBlue1.setText("Blue 1");
btnBlue1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnBlue1ActionPerformed(evt);
}
});
btnYellow1.setBackground(new java.awt.Color(255, 255, 100));
btnYellow1.setText("Yellow 1");
btnYellow1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnYellow1ActionPerformed(evt);
}
});
btnBrown1.setBackground(new java.awt.Color(100, 0, 100));
btnBrown1.setText("Brown 1");
btnBrown1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnBrown1ActionPerformed(evt);
}
});
btnGreen1.setBackground(new java.awt.Color(200, 255, 200));
btnGreen1.setText("Green 1");
btnGreen1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnGreen1ActionPerformed(evt);
}
});
btnOrange1.setBackground(new java.awt.Color(255, 150, 0));
btnOrange1.setText("Orange 1");
btnOrange1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnOrange1ActionPerformed(evt);
}
});
btnUnBreak.setBackground(new java.awt.Color(150, 150, 150));
btnUnBreak.setText("UnBreakable");
btnUnBreak.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnUnBreakActionPerformed(evt);
}
});
btnOrange2.setBackground(new java.awt.Color(255, 100, 0));
btnOrange2.setText("Orange 2");
btnOrange2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnOrange2ActionPerformed(evt);
}
});
btnBrown2.setBackground(new java.awt.Color(100, 0, 50));
btnBrown2.setText("Brown 2");
btnBrown2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnBrown2ActionPerformed(evt);
}
});
btnGreen2.setBackground(new java.awt.Color(100, 255, 100));
btnGreen2.setText("Green 2");
btnGreen2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnGreen2ActionPerformed(evt);
}
});
btnYellow2.setBackground(new java.awt.Color(255, 255, 0));
btnYellow2.setText("Yellow 2");
btnYellow2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnYellow2ActionPerformed(evt);
}
});
btnBlue2.setBackground(new java.awt.Color(0, 100, 255));
btnBlue2.setText("Blue 2");
btnBlue2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnBlue2ActionPerformed(evt);
}
});
btnPurple2.setBackground(new java.awt.Color(200, 0, 255));
btnPurple2.setText("Purple 2");
btnPurple2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnPurple2ActionPerformed(evt);
}
});
btnRed2.setBackground(new java.awt.Color(220, 0, 0));
btnRed2.setText("Red 2");
btnRed2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnRed2ActionPerformed(evt);
}
});
btnOrange3.setBackground(new java.awt.Color(255, 50, 0));
btnOrange3.setText("Orange 3");
btnOrange3.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnOrange3ActionPerformed(evt);
}
});
btnPurple3.setBackground(new java.awt.Color(150, 0, 255));
btnPurple3.setText("Purple 3");
btnPurple3.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnPurple3ActionPerformed(evt);
}
});
btnBrown3.setBackground(new java.awt.Color(100, 0, 0));
btnBrown3.setText("Brown 3");
btnBrown3.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnBrown3ActionPerformed(evt);
}
});
btnGreen3.setBackground(new java.awt.Color(0, 255, 0));
btnGreen3.setText("Green 3");
btnGreen3.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnGreen3ActionPerformed(evt);
}
});
btnRed3.setBackground(new java.awt.Color(200, 0, 0));
btnRed3.setText("Red 3");
btnRed3.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnRed3ActionPerformed(evt);
}
});
btnYellow3.setBackground(new java.awt.Color(100, 100, 0));
btnYellow3.setText("Yellow 3");
btnYellow3.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnYellow3ActionPerformed(evt);
}
});
btnBlue3.setBackground(new java.awt.Color(0, 0, 255));
btnBlue3.setText("Blue 3");
btnBlue3.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnBlue3ActionPerformed(evt);
}
});
btnWhite.setBackground(new java.awt.Color(255, 255, 255));
btnWhite.setText("CLEAR CELL");
btnWhite.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnWhiteActionPerformed(evt);
}
});
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jScrollPane)
.addGroup(layout.createSequentialGroup()
.addComponent(btnRed2, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(btnPurple2, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(btnBlue2, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(btnYellow2, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(btnGreen2, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(btnBrown2, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(btnOrange2, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(0, 0, Short.MAX_VALUE))
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup()
.addComponent(btnRed3, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(btnPurple3, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(btnBlue3, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(btnYellow3, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(btnGreen3, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(btnBrown3, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(btnOrange3, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup()
.addComponent(btnRed1, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(btnPurple1, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(btnBlue1, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(btnYellow1, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(btnGreen1, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(btnBrown1, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(btnOrange1, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(btnUnBreak, javax.swing.GroupLayout.PREFERRED_SIZE, 117, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 63, Short.MAX_VALUE)
.addComponent(btnWhite, javax.swing.GroupLayout.PREFERRED_SIZE, 119, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addContainerGap())
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jScrollPane, javax.swing.GroupLayout.PREFERRED_SIZE, 332, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(37, 37, 37)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(btnRed1, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnPurple1, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnBlue1, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnYellow1, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnBrown1, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnGreen1, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnOrange1, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnUnBreak, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnWhite, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(btnRed2, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnPurple2, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnBlue2, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnYellow2, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnBrown2, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnGreen2, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnOrange2, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(btnRed3, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnPurple3, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnBlue3, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnYellow3, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnBrown3, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnGreen3, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(btnOrange3, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE))
.addContainerGap(144, Short.MAX_VALUE))
);
pack();
}// </editor-fold>
private void btnRed1ActionPerformed(java.awt.event.ActionEvent evt)
{
color = new Color(btnRed1.getBackground().getRGB());// jButton1.getBackground().getGreen(), jButton1.getBackground().getBlue(), jButton1.getBackground().getAlpha());
}
private void btnRed2ActionPerformed(java.awt.event.ActionEvent evt)
{
color = new Color(btnRed2.getBackground().getRGB());//ed(), jButton19.getBackground().getGreen(), jButton19.getBackground().getBlue(), jButton19.getBackground().getAlpha());
}
private void btnRed3ActionPerformed(java.awt.event.ActionEvent evt)
{
color = new Color(btnRed3.getBackground().getRGB());
}
private void btnPurple1ActionPerformed(java.awt.event.ActionEvent evt)
{
color = new Color(btnPurple1.getBackground().getRGB());
}
private void btnPurple2ActionPerformed(java.awt.event.ActionEvent evt)
{
color = new Color(btnPurple2.getBackground().getRGB());
}
private void btnPurple3ActionPerformed(java.awt.event.ActionEvent evt)
{
color = new Color(btnPurple3.getBackground().getRGB());
}
private void btnBlue1ActionPerformed(java.awt.event.ActionEvent evt)
{
color = new Color(btnBlue1.getBackground().getRGB());
}
private void btnBlue2ActionPerformed(java.awt.event.ActionEvent evt)
{
color = new Color(btnBlue2.getBackground().getRGB());
}
private void btnBlue3ActionPerformed(java.awt.event.ActionEvent evt)
{
color = new Color(btnBlue2.getBackground().getRGB());
}
private void btnYellow1ActionPerformed(java.awt.event.ActionEvent evt)
{
color = new Color(btnYellow1.getBackground().getRGB());
}
private void btnYellow2ActionPerformed(java.awt.event.ActionEvent evt)
{
color = new Color(btnYellow2.getBackground().getRGB());
}
private void btnYellow3ActionPerformed(java.awt.event.ActionEvent evt)
{
color = new Color(btnYellow3.getBackground().getRGB());
}
private void btnGreen1ActionPerformed(java.awt.event.ActionEvent evt)
{
color = new Color(btnGreen1.getBackground().getRGB());
}
private void btnGreen2ActionPerformed(java.awt.event.ActionEvent evt)
{
color = new Color(btnGreen2.getBackground().getRGB());
}
private void btnGreen3ActionPerformed(java.awt.event.ActionEvent evt)
{
color = new Color(btnGreen3.getBackground().getRGB());
}
private void btnBrown1ActionPerformed(java.awt.event.ActionEvent evt)
{
color = new Color(btnBrown1.getBackground().getRGB());
}
private void btnBrown2ActionPerformed(java.awt.event.ActionEvent evt)
{
color = new Color(btnBrown2.getBackground().getRGB());
}
private void btnBrown3ActionPerformed(java.awt.event.ActionEvent evt)
{
color = new Color(btnBrown3.getBackground().getRGB());
}
private void btnOrange1ActionPerformed(java.awt.event.ActionEvent evt)
{
color = new Color(btnOrange1.getBackground().getRGB());
}
private void btnOrange2ActionPerformed(java.awt.event.ActionEvent evt)
{
color = new Color(btnOrange2.getBackground().getRGB());
}
private void btnOrange3ActionPerformed(java.awt.event.ActionEvent evt)
{
color = new Color(btnOrange3.getBackground().getRGB());
}
private void btnUnBreakActionPerformed(java.awt.event.ActionEvent evt)
{
color = new Color(btnUnBreak.getBackground().getRGB());
}
private void btnWhiteActionPerformed(java.awt.event.ActionEvent evt)
{
color = new Color(btnWhite.getBackground().getRGB());
}
class CustomRenderer extends JLabel implements TableCellRenderer
{
@Override
public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column)
{
this.setOpaque(true);
if (isSelected)
colArr[row][column] = new Color(color.getRGB());
this.setBackground(colArr[row][column]);
return this;
}
}
// Variables declaration - do not modify
private javax.swing.JButton btnBlue1;
private javax.swing.JButton btnBlue2;
private javax.swing.JButton btnBlue3;
private javax.swing.JButton btnBrown1;
private javax.swing.JButton btnBrown2;
private javax.swing.JButton btnBrown3;
private javax.swing.JButton btnGreen1;
private javax.swing.JButton btnGreen2;
private javax.swing.JButton btnGreen3;
private javax.swing.JButton btnOrange1;
private javax.swing.JButton btnOrange2;
private javax.swing.JButton btnOrange3;
private javax.swing.JButton btnPurple1;
private javax.swing.JButton btnPurple2;
private javax.swing.JButton btnPurple3;
private javax.swing.JButton btnRed1;
private javax.swing.JButton btnRed2;
private javax.swing.JButton btnRed3;
private javax.swing.JButton btnUnBreak;
private javax.swing.JButton btnWhite;
private javax.swing.JButton btnYellow1;
private javax.swing.JButton btnYellow2;
private javax.swing.JButton btnYellow3;
private javax.swing.JScrollPane jScrollPane;
private javax.swing.JTable table;
// End of variables declaration
private Color color = new Color(255, 255, 255);
private Color[][] colArr = new Color[10][10];
}

12 years ago

I uploaded a picture,
i have only selected a color and picked a cell but it colored almost the entire row..

12 years ago

thanks for the reply,

I did so with JLabel, but it not seems to work, when i tell JTable i''m using JLabel, the method getTableCellRendererComponent() wont
fire, but when i tell JTable use Object.class it paints the JTable rows, also it denying me from selecting cells contrary to JLabel.class.

her's the full code, i built the GUI in NetBeans, sorry for the variable names and the code a little messy, i need it firstly to get it to work properly.
note: only the first two 'red' color buttons are working.

/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package bricklvleditor;
import java.awt.Color;
import java.awt.Component;
import javax.swing.JLabel;
import javax.swing.JTable;
import javax.swing.table.TableCellRenderer;
/**
*
* @author David
*/
public class MainFrame extends javax.swing.JFrame
{
/**
* Creates new form MainFrame
*/
public MainFrame()
{
initComponents();
jTable1.setDefaultRenderer(Object.class, new CustomRenderer());
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jScrollPane1 = new javax.swing.JScrollPane();
jTable1 = new javax.swing.JTable();
jButton1 = new javax.swing.JButton();
jButton2 = new javax.swing.JButton();
jButton3 = new javax.swing.JButton();
jButton4 = new javax.swing.JButton();
jButton5 = new javax.swing.JButton();
jButton6 = new javax.swing.JButton();
jButton7 = new javax.swing.JButton();
jButton10 = new javax.swing.JButton();
jButton12 = new javax.swing.JButton();
jButton14 = new javax.swing.JButton();
jButton15 = new javax.swing.JButton();
jButton16 = new javax.swing.JButton();
jButton17 = new javax.swing.JButton();
jButton18 = new javax.swing.JButton();
jButton19 = new javax.swing.JButton();
jButton20 = new javax.swing.JButton();
jButton21 = new javax.swing.JButton();
jButton22 = new javax.swing.JButton();
jButton24 = new javax.swing.JButton();
jButton26 = new javax.swing.JButton();
jButton27 = new javax.swing.JButton();
jButton28 = new javax.swing.JButton();
jButton11 = new javax.swing.JButton();
jTextField1 = new javax.swing.JTextField();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
jTable1.setModel(new javax.swing.table.DefaultTableModel(
new Object [][] {
{null, null, null, null, null, null, null, null, null, null},
{null, null, null, null, null, null, null, null, null, null},
{null, null, null, null, null, null, null, null, null, null},
{null, null, null, null, null, null, null, null, null, null},
{null, null, null, null, null, null, null, null, null, null},
{null, null, null, null, null, null, null, null, null, null},
{null, null, null, null, null, null, null, null, null, null},
{null, null, null, null, null, null, null, null, null, null},
{null, null, null, null, null, null, null, null, null, null},
{null, null, null, null, null, null, null, null, null, null}
},
new String [] {
"Title 1", "Title 2", "Title 3", "Title 4", "Title 5", "Title 6", "Title 7", "Title 8", "Title 9", "Title 10"
}
) {
boolean[] canEdit = new boolean [] {
false, false, false, false, false, false, false, false, false, false
};
public boolean isCellEditable(int rowIndex, int columnIndex) {
return canEdit [columnIndex];
}
});
jTable1.setCellSelectionEnabled(true);
jTable1.setRowHeight(30);
jTable1.setSelectionMode(javax.swing.ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
jTable1.getTableHeader().setReorderingAllowed(false);
jScrollPane1.setViewportView(jTable1);
jTable1.getColumnModel().getSelectionModel().setSelectionMode(javax.swing.ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
jTable1.getColumnModel().getColumn(0).setResizable(false);
jTable1.getColumnModel().getColumn(1).setResizable(false);
jTable1.getColumnModel().getColumn(2).setResizable(false);
jTable1.getColumnModel().getColumn(3).setResizable(false);
jTable1.getColumnModel().getColumn(4).setResizable(false);
jTable1.getColumnModel().getColumn(5).setResizable(false);
jTable1.getColumnModel().getColumn(6).setResizable(false);
jTable1.getColumnModel().getColumn(7).setResizable(false);
jTable1.getColumnModel().getColumn(8).setResizable(false);
jTable1.getColumnModel().getColumn(9).setResizable(false);
jButton1.setBackground(new java.awt.Color(255, 0, 0));
jButton1.setText("Red 1");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});
jButton2.setBackground(new java.awt.Color(255, 0, 255));
jButton2.setText("Purple 1");
jButton3.setBackground(new java.awt.Color(0, 255, 255));
jButton3.setText("Blue 1");
jButton4.setBackground(new java.awt.Color(255, 255, 100));
jButton4.setText("Yellow 1");
jButton5.setBackground(new java.awt.Color(100, 0, 100));
jButton5.setText("Brown 1");
jButton6.setBackground(new java.awt.Color(200, 255, 200));
jButton6.setText("Green 1");
jButton7.setBackground(new java.awt.Color(255, 150, 0));
jButton7.setText("Orange 1");
jButton10.setBackground(new java.awt.Color(150, 150, 150));
jButton10.setText("UnBreakable");
jButton12.setBackground(new java.awt.Color(255, 100, 0));
jButton12.setText("Orange 2");
jButton14.setBackground(new java.awt.Color(100, 0, 50));
jButton14.setText("Brown 2");
jButton15.setBackground(new java.awt.Color(100, 255, 100));
jButton15.setText("Green 2");
jButton16.setBackground(new java.awt.Color(255, 255, 0));
jButton16.setText("Yellow 2");
jButton17.setBackground(new java.awt.Color(0, 100, 255));
jButton17.setText("Blue 2");
jButton18.setBackground(new java.awt.Color(200, 0, 255));
jButton18.setText("Purple 2");
jButton19.setBackground(new java.awt.Color(220, 0, 0));
jButton19.setText("Red 2");
jButton19.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton19ActionPerformed(evt);
}
});
jButton20.setBackground(new java.awt.Color(255, 50, 0));
jButton20.setText("Orange 3");
jButton21.setBackground(new java.awt.Color(150, 0, 255));
jButton21.setText("Purple 3");
jButton22.setBackground(new java.awt.Color(100, 0, 0));
jButton22.setText("Brown 3");
jButton24.setBackground(new java.awt.Color(0, 255, 0));
jButton24.setText("Green 3");
jButton26.setBackground(new java.awt.Color(200, 0, 0));
jButton26.setText("Red 3");
jButton27.setBackground(new java.awt.Color(100, 100, 0));
jButton27.setText("Yellow 3");
jButton28.setBackground(new java.awt.Color(0, 0, 255));
jButton28.setText("Blue 3");
jButton11.setBackground(new java.awt.Color(255, 255, 255));
jButton11.setText("CLEAR CELL");
jTextField1.setBackground(new java.awt.Color(102, 153, 0));
jTextField1.setText("jTextField1");
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jScrollPane1)
.addGroup(layout.createSequentialGroup()
.addComponent(jButton19, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton18, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jButton17, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jButton16, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton15, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton14, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton12, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(99, 99, 99)
.addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, 105, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(0, 0, Short.MAX_VALUE))
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup()
.addComponent(jButton26, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton21, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jButton28, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jButton27, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton24, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton22, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton20, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup()
.addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton2, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jButton3, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jButton4, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton6, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton5, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton7, javax.swing.GroupLayout.PREFERRED_SIZE, 93, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jButton10, javax.swing.GroupLayout.PREFERRED_SIZE, 117, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 63, Short.MAX_VALUE)
.addComponent(jButton11, javax.swing.GroupLayout.PREFERRED_SIZE, 119, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addContainerGap())
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 332, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(37, 37, 37)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton2, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton3, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton4, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton5, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton6, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton7, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton10, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton11, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jButton19, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton18, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton17, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton16, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton14, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton15, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton12, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jButton26, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton21, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton28, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton27, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton22, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton24, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton20, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE))
.addContainerGap(144, Short.MAX_VALUE))
);
pack();
}// </editor-fold>
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt)
{
// for (int r=0 ; r <= jTable1.getRowCount() ; r++) {
// for (int c=0; c <= jTable1.getColumnCount() ; c++) {
// if (jTable1.isCellSelected(r, c)) {
color = new Color(jButton1.getBackground().getRGB());// jButton1.getBackground().getGreen(), jButton1.getBackground().getBlue(), jButton1.getBackground().getAlpha());
// }
// }
//}
jTextField1.setBackground(color);
}
private void jButton19ActionPerformed(java.awt.event.ActionEvent evt)
{
// for (int r=0 ; r <= jTable1.getRowCount() ; r++) {
// for (int c=0; c <= jTable1.getColumnCount() ; c++) {
// if (jTable1.isCellSelected(r, c)) {
color = new Color(jButton19.getBackground().getRGB());//ed(), jButton19.getBackground().getGreen(), jButton19.getBackground().getBlue(), jButton19.getBackground().getAlpha());
// }
// }
//}
jTextField1.setBackground(color);
}
class CustomRenderer extends JLabel implements TableCellRenderer
{
@Override
public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column)
{
//Component c = getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
// c.setBackground(color);
// c.repaint();
jTextField1.setText(String.valueOf(row) + " " + String.valueOf(column));
if ( isSelected && hasFocus)
{
this.setOpaque(true);
this.setBackground(color);
}
return this;
}
}
// Variables declaration - do not modify
private javax.swing.JButton jButton1;
private javax.swing.JButton jButton10;
private javax.swing.JButton jButton11;
private javax.swing.JButton jButton12;
private javax.swing.JButton jButton14;
private javax.swing.JButton jButton15;
private javax.swing.JButton jButton16;
private javax.swing.JButton jButton17;
private javax.swing.JButton jButton18;
private javax.swing.JButton jButton19;
private javax.swing.JButton jButton2;
private javax.swing.JButton jButton20;
private javax.swing.JButton jButton21;
private javax.swing.JButton jButton22;
private javax.swing.JButton jButton24;
private javax.swing.JButton jButton26;
private javax.swing.JButton jButton27;
private javax.swing.JButton jButton28;
private javax.swing.JButton jButton3;
private javax.swing.JButton jButton4;
private javax.swing.JButton jButton5;
private javax.swing.JButton jButton6;
private javax.swing.JButton jButton7;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JTable jTable1;
private javax.swing.JTextField jTextField1;
// End of variables declaration
private Color color = new Color(255, 255, 255);
}

this is the main:

12 years ago

Hi guys..
I want to paint a cell in a table with a custom renderer with a specific color i choose, i found some threads talking about it but still i think i miss something.(because it doesn't work..

)
this is not painting nothing in the table..
i tried to repaint the entire table but it seems the getTableCellRendererComponent() wont fire..how do i invoke it with a selected cells from the tables?..

public class MainFrame extends javax.swing.JFrame
{
private javax.swing.JButton jButton1;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JTable jTable1;
private Color color = new Color(255, 255, 255);
.....
........
public MainFrame()
{
initComponents();
//initializing the jtable and other components in the frame
jTable1.setDefaultRenderer(JLabel.class, new CustomRenderer());
}
/*on clicking a button this method is fired, i am
using the button background color
(initialized in initComponents) to paint the cell's
background */
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt)
{
//NO ROWS OR COLUMNS ARE SELECTED, TRYING TO PAINT THE ENTIRE TABLE..STILL NOTHING.
color = new Color(jButton1.getBackground().getRGB());
// jButton1.getBackground().getGreen(), jButton1.getBackground()
// .getBlue(), jButton1.getBackground().getAlpha());
//for (int r=0 ; r <= jTable1.getRowCount() ; r++) {
// for (int c=0; c <= jTable1.getColumnCount() ; c++) {
// if (jTable1.isCellSelected(r, c)) {
jTable1.repaint();
// }
// }
//}
}
class CustomRenderer extends DefaultTableCellRenderer
{
@Override
public Component getTableCellRendererComponent(JTable table,
Object value, boolean isSelected, boolean hasFocus, int row, int column)
{
Component c = super.getTableCellRendererComponent(
table, value, isSelected, hasFocus, row, column);
c.setBackground(color);
return c;
}
}
}

12 years ago

JTable character Encoding

thanks..

the font was the problem!!

13 years ago

JTable character Encoding

Hi,

I am writing GUI in hebrew language in netbeans,
all the components displaying the characters as they should except the JTable.
i tried :

its not working, it shows squares in the table,
but in the console it shows it correctly(when printing the cell content from the table).

how can i set the character set in the JTable in hebrew?
thanks.

13 years ago

Project start

OK, Thanks .

gonna hit the docs.

13 years ago

Java in General

Project start

Thank you,
that is exactly the info i was searching for, that jump start for the project.
I have a tower and 2 laptops.

I did a little search and come up with: Windows XP MODE
Question :
Can i use the Windows XP Mode to run the server and clients( in the tower and 2 laptops) and face no differences
between that and running it on a fresh installation of an actual Windows XP? it seems much simpler but is it the right way?
Or should i go to the documentation of that feature ? (XP MODE)

13 years ago

Java in General

Project start

Hi to all,
I am a student and i have started my degree project, My project is about an appointment schedule software
in a clinical institute(in some college) that will support a server and several terminals.
I need a little guide to make sure i am doing everything correctly. (The documentation is not the issue)

I am intending to use MySQL server, Admin App for the server(mainly only for observation and logs) and Client App for the terminals.
I know the terminals using Windows XP and probably connected to a main server in the college (Not sure).

Where should i install the server?
If in the college mainframe could it be a problem if the college running a different server?
What other information i need to acquire?

Thank you in advance ,
Note: don't know if the topic is in the right thread. (sorry if it's not)

13 years ago

Java in General

Hi,
I made a hidden input containing the information i needed in its value.
works great for me.

the hidden input in the html:

the javascript:

thank you for your help.

13 years ago

i need the options names and values like if i have a select like:

<select name="OrderList" size="8" id="OrderList" style="direction:rtl; position:absolute;left:500px;top:200px;width:150px;font-family:Courier New;font-size:16px;z-index:32">
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="mercedes">Mercedes</option>
</select>

so in my servlet i could get a List or other object that will contain:
volvo, Volvo
saab, Saab
mercedes, Mercedes

there can be one selected option but i need them all.
maybe one way do to so is to mark the SELECT as multiple and after the user presses the submit button javascript will select all the options and then submit the form to the server?

13 years ago

I need the names and the values of the SELECT.
in my servlet the line:
request.getParameterValues("OrderList");
returns NULL although i do have options in the SELECT. (added by javascript)
so i thought maybe it's because initially the select was empty, therefore asking if there is
a different way to get those names and values.

thank for the fast reply.

13 years ago

Hi to all,
i have the following select tag:

i use javascript to add options to the select and allowing the user to change the order of those options.
The thing is i don't know how to send the options to the servlet (or retrieve the options like getParameter("OrderList")),
i need all the option's text parameters (best to return with values also but not necessarily).
I have read a little about JSON, still not sure if i really need it to accomplish this task.
any ideas or suggestions ?

13 years ago