- Registriert
- 22.06.09
- Beiträge
- 22
So, ich arbeite mal wieder an was neuem udn komm nicht weiter. Ich versuche eine Tabelle in ein GridLayout einzufügen. ICh denke das Problem liegt darin, die Tabelle einzufügen, weil ich die Tabelle schon einzelnd getestet habe, sowie das GridLayout.
import java.awt.Container;
import java.awt.GridLayout;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.event.TableModelEvent;
import javax.swing.event.TableModelListener;
import javax.swing.table.AbstractTableModel;
public class Hauptprogramm extends JComponent {
public static void main(String[] args) {
JFrame f = new JFrame();
f.setSize(600, 600);
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.setLayout( new GridLayout(2,2,10,10));
f.getContentPane().add( new Hauptprogramm());
f.setVisible(true);
}
public Hauptprogramm(){
Container cp = getRootPane();
JTable table = new JTable(new DataModel());
cp.add(new JScrollPane(table));
}
class DataModel extends AbstractTableModel {
Object[][] data = { { "one", "two", "three", "four" },
{ "five", "six", "seven", "eight" },
{ "nine", "ten", "eleven", "twelve" }};
// Prints data when table changes:
class TML implements TableModelListener {
public void tableChanged(TableModelEvent e) {
for (int i = 0; i < data.length; i++) {
for (int j = 0; j < data[0].length; j++);
}
}
}
public DataModel() {
addTableModelListener(new TML());
}
public int getColumnCount() {
return data[0].length;
}
public int getRowCount() {
return data.length;
}
public Object getValueAt(int row, int col) {
return data[row][col];
}
public void setValueAt(Object val, int row, int col) {
data[row][col] = val;
// Indicate the change has happened:
fireTableDataChanged();
}
public boolean isCellEditable(int row, int col) {
return true;
}
}
}
import java.awt.Container;
import java.awt.GridLayout;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.event.TableModelEvent;
import javax.swing.event.TableModelListener;
import javax.swing.table.AbstractTableModel;
public class Hauptprogramm extends JComponent {
public static void main(String[] args) {
JFrame f = new JFrame();
f.setSize(600, 600);
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.setLayout( new GridLayout(2,2,10,10));
f.getContentPane().add( new Hauptprogramm());
f.setVisible(true);
}
public Hauptprogramm(){
Container cp = getRootPane();
JTable table = new JTable(new DataModel());
cp.add(new JScrollPane(table));
}
class DataModel extends AbstractTableModel {
Object[][] data = { { "one", "two", "three", "four" },
{ "five", "six", "seven", "eight" },
{ "nine", "ten", "eleven", "twelve" }};
// Prints data when table changes:
class TML implements TableModelListener {
public void tableChanged(TableModelEvent e) {
for (int i = 0; i < data.length; i++) {
for (int j = 0; j < data[0].length; j++);
}
}
}
public DataModel() {
addTableModelListener(new TML());
}
public int getColumnCount() {
return data[0].length;
}
public int getRowCount() {
return data.length;
}
public Object getValueAt(int row, int col) {
return data[row][col];
}
public void setValueAt(Object val, int row, int col) {
data[row][col] = val;
// Indicate the change has happened:
fireTableDataChanged();
}
public boolean isCellEditable(int row, int col) {
return true;
}
}
}