public void buscarComputadora(JTable table) {
JTextField marca = new JTextField();
JTextField clave = new JTextField();
Object[] mensaje = {
"Marca:", marca,
"Clave:", clave
};
int opcion =
JOptionPane.showConfirmDialog(this, mensaje, "Buscar", JOptionPane.OK_CANCEL_OPTION);
if (opcion == JOptionPane.OK_OPTION) {
for (int i = 0; i < sistema.getEmpresa().getProductos().size(); i++) {
try {
if (marca
.getText()
.equalsIgnoreCase(sistema.getEmpresa().getProductos().get(i).getMarca())
&& Integer.parseInt(clave.getText())
== sistema.getEmpresa().getProductos().get(i).getClave()) {
table.changeSelection(i, 0, false, false);
JOptionPane.showMessageDialog(this, "Encontrado");
return;
}
} catch (NumberFormatException ex) {
JOptionPane.showMessageDialog(this, "Número inválido");
}
}
}
JOptionPane.showMessageDialog(this, "No se encontró el producto");
}
private void moveItemUp() {
int index = menuItemsTable.getSelectedRow();
// Return if nothing was selected.
if (index == -1) return;
// Return if the first item is selected.
if (index == 0) return;
nodeAttributesDialog.moveParameterItemUp(parameter, index);
// TODO: Changing the selection doesn't have any effect on Mac.
menuItemsTable.changeSelection(index - 1, 1, false, false);
}
private void moveItemDown() {
int index = menuItemsTable.getSelectedRow();
// Return if nothing was selected.
if (index == -1) return;
java.util.List<Parameter.MenuItem> items = parameter.getMenuItems();
// Return if the last item is selected.
if (index >= items.size() - 1) return;
nodeAttributesDialog.moveParameterItemDown(parameter, index);
// TODO: Changing the selection doesn't have any effect on Mac.
menuItemsTable.changeSelection(index + 1, 1, false, false);
}
void goToSpecificColumn(int selectedIndex) {
int row = table.getSelectedRow();
table.changeSelection(row, selectedIndex, true, true);
}
/**
* Move the currently selected cell up or down by one cell.
*
* @param direction -1 for previous, +1 for next.
*/
public void goToRow(int direction) {
int row = table.getSelectedRow();
int column = table.getSelectedColumn();
table.changeSelection(row + direction, column, false, false);
}