Tabela jTabelaPlate:
Plata Iznos
Jovana 200
Boban -100
Code:
package red;
import javax.swing.table.*;
import javax.swing.*;
import java.awt.*;
final class RenderRedGreen extends DefaultTableCellRenderer {
RenderRedGreen () {
setHorizontalAlignment(SwingConstants.RIGHT);
}
public Component getTableCellRendererComponent(
JTable aTable,
Object aNumberValue,
boolean aIsSelected,
boolean aHasFocus,
int aRow, int aColumn
) {
if (aNumberValue == null) return this;
Component renderer = super.getTableCellRendererComponent(
aTable, aNumberValue, aIsSelected, aHasFocus, aRow, aColumn
);
Number value = (Number)aNumberValue;
if ( value.doubleValue() < 0 ) {
renderer.setForeground(Color.red);
}
else {
renderer.setForeground(fDarkGreen);
}
return this;
}
private Color fDarkGreen = Color.green.darker();
}
package red;
import javax.swing.table.*;
import javax.swing.*;
import java.awt.*;
final class RenderRedGreen extends DefaultTableCellRenderer {
RenderRedGreen () {
setHorizontalAlignment(SwingConstants.RIGHT);
}
public Component getTableCellRendererComponent(
JTable aTable,
Object aNumberValue,
boolean aIsSelected,
boolean aHasFocus,
int aRow, int aColumn
) {
if (aNumberValue == null) return this;
Component renderer = super.getTableCellRendererComponent(
aTable, aNumberValue, aIsSelected, aHasFocus, aRow, aColumn
);
Number value = (Number)aNumberValue;
if ( value.doubleValue() < 0 ) {
renderer.setForeground(Color.red);
}
else {
renderer.setForeground(fDarkGreen);
}
return this;
}
private Color fDarkGreen = Color.green.darker();
}
Code:
public class Tabela extends javax.swing.JFrame {
public Tabela() {
initComponents();
RenderRedGreen r=new RenderRedGreen();
r.getTableCellRendererComponent(jTabelaPlate, args, true, true, ERROR, WIDTH); //ovaj deo koda ne znam da prilagodim
}
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new Tabela().setVisible(true);
}
});
}
public class Tabela extends javax.swing.JFrame {
public Tabela() {
initComponents();
RenderRedGreen r=new RenderRedGreen();
r.getTableCellRendererComponent(jTabelaPlate, args, true, true, ERROR, WIDTH); //ovaj deo koda ne znam da prilagodim
}
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new Tabela().setVisible(true);
}
});
}