public void valueChanged(ListSelectionEvent e) {
int maxRows;
int[] selRows;
Object value;
if (!e.getValueIsAdjusting()) {
selRows = aTable.getSelectedRows();
if (selRows.length > 0) {
for (int i = 0; i < 3; i++) {
// get Table data
TableModel tm = aTable.getModel();
value = tm.getValueAt(selRows[0], i);
System.out.println("Selection : " + value);
}
System.out.println();
}
}
}
/** Overrides <code>JComponent</code>'s <code>getToolTipText</code> */
public String getToolTipText(MouseEvent e) {
String tip = null;
java.awt.Point p = e.getPoint();
int rowIndex = rowAtPoint(p);
// int colIndex = columnAtPoint(p);
// int realColumnIndex = convertColumnIndexToModel(colIndex);
TableModel model = getModel();
tip = (String) model.getValueAt(rowIndex, 1);
return tip;
}
public void calculaSumas() {
try {
TableModel tm = this.tablaPrincipal.getModel();
int tamTabla = tm.getRowCount();
double costo, cantidad, totalFila, sumaTotal;
sumaTotal = 0.0;
for (int i = 0; i < tamTabla; i++) {
if (tm.getValueAt(i, 2) != null && tm.getValueAt(i, 3) != null) {
costo = Double.valueOf(String.valueOf(tm.getValueAt(i, 2)));
cantidad = Double.valueOf(String.valueOf(tm.getValueAt(i, 3)));
totalFila = costo * cantidad;
tm.setValueAt(totalFila, i, 4);
sumaTotal += totalFila;
}
}
txtSumaTotal.setText(String.valueOf(sumaTotal));
} catch (Exception e) {
Dialogos.lanzarAlerta("Cantidades invalidas, puede que algun numero este mal escrito");
}
}
/**
* Return a label for the given point on the graph axis
*
* @param value the value on the graph
* @return the label for the given value
*/
private String getLeafLabel(double value) {
String label = Double.toString(value);
try {
int v = (int) value;
int r = idxMap.getSrc(v);
if (r < 0 || r >= tm.getRowCount()) {
return "";
}
if (labelColumn >= 0 && labelColumn < tm.getColumnCount()) {
Object o = tm.getValueAt(r, labelColumn);
return o != null ? o.toString() : "";
}
} catch (Exception ex) {
ExceptionHandler.popupException("" + ex);
}
try {
label = Integer.toString((int) value);
} catch (Exception ex) {
ExceptionHandler.popupException("" + ex);
}
return label;
}
public void tableChanged(TableModelEvent tme) {
int baris = tme.getFirstRow();
int kolom = tme.getColumn();
TableModel model = (TableModel) tme.getSource();
int id = (Integer) model.getValueAt(baris, 0);
String query = "";
switch (kolom) {
case 1:
String nama = (String) model.getValueAt(baris, kolom);
query = "UPDATE produk SET nama_produk='" + nama + "' WHERE id_produk=" + id;
prosesEdit(query);
break;
case 2:
String jenis = (String) model.getValueAt(baris, kolom);
try {
query = "select * from jenis where nama_jenis='" + jenis + "'";
ResultSet rs = stm.executeQuery(query);
if (rs.next()) {
int idJenis = rs.getInt("id_jenis");
query = "UPDATE produk SET id_jenis=" + idJenis + " WHERE id_produk=" + id;
prosesEdit(query);
} else {
setDataTabel();
JOptionPane.showMessageDialog(null, "gagal,jenis tidak ada");
}
} catch (SQLException SQLerr) {
SQLerr.printStackTrace();
}
break;
case 3:
int stok = (Integer) model.getValueAt(baris, kolom);
query = "UPDATE `stok_produk` SET stok=" + stok + " WHERE id_produk=" + id;
prosesEdit(query);
break;
case 4:
int harga = (Integer) model.getValueAt(baris, kolom);
query = "UPDATE produk SET harga=" + harga + " WHERE id_produk=" + id;
prosesEdit(query);
break;
case 5:
String suplier = (String) model.getValueAt(baris, kolom);
try {
query = "SELECT * FROM suplier WHERE nama_suplier='" + suplier + "'";
ResultSet rs = stm.executeQuery(query);
if (rs.next()) {
int idSuplier = rs.getInt("id_suplier");
query = "UPDATE produk SET id_suplier=" + idSuplier + " WHERE id_produk=" + id;
prosesEdit(query);
} else {
setDataTabel();
JOptionPane.showMessageDialog(null, "gagal,suplier belum terdaftar");
}
} catch (SQLException SQLerr) {
SQLerr.printStackTrace();
}
break;
default:
break;
}
}
public Object getValueAt(int row, int column) {
return tableModel.getValueAt(modelIndex(row), column);
}
