// RegisterTable
package org.javamoney.examples.ez.money.gui.table;
import static org.javamoney.examples.ez.common.utility.I18NHelper.getSharedProperty;
import static org.javamoney.examples.ez.money.ApplicationProperties.setInvertSortForRegister;
import static org.javamoney.examples.ez.money.ApplicationProperties.setRegisterColumnToSort;
import static org.javamoney.examples.ez.money.ApplicationProperties.viewBalanceColumn;
import static org.javamoney.examples.ez.money.utility.RenderHelper.setLookFor;
import java.awt.Component;
import javax.swing.JLabel;
import javax.swing.JTable;
import javax.swing.SwingConstants;
import javax.swing.table.TableCellRenderer;
import org.javamoney.examples.ez.money.IconKeys;
import org.javamoney.examples.ez.money.gui.GUIConstants;
import org.javamoney.examples.ez.money.gui.table.comparator.RegisterComparator;
import org.javamoney.examples.ez.money.gui.table.model.RegisterModel;
import org.javamoney.examples.ez.money.model.dynamic.transaction.RegisterTransaction;
import org.javamoney.examples.ez.money.model.persisted.transaction.Transaction;
import org.javamoney.examples.ez.money.utility.HTMLHelper;
import org.javamoney.examples.ez.common.gui.table.SortedDataTable;
/**
* This class facilitates displaying transactions in a table.
*/
public
final
class
RegisterTable
extends SortedDataTable<RegisterTransaction>
{
/**
*
*/
private static final long serialVersionUID = 4972222391968037432L;
/**
* Constructs a new table.
*/
public
RegisterTable()
{
super(COLUMNS, new RegisterModel(), new RegisterComparator());
// Customize table.
setGridColor(GUIConstants.COLOR_TABLE_GRID);
setRowHeight(GUIConstants.CELL_HEIGHT);
if(viewBalanceColumn() == true)
{
setPreferredWidths(new int[] {50, 80, 100, 289, 85, 85, 85, 26});
}
else
{
// Set the preferred widths before removing the column.
setPreferredWidths(new int[] {50, 80, 100, 374, 85, 85, 0, 26});
removeColumn(getColumn(BALANCE_COLUMN));
}
}
/**
* This method adds all its transactions into the table.
*/
@Override
public
void
display()
{
// Store sorting properties.
setRegisterColumnToSort(getComparator().getColumn());
setInvertSortForRegister(getComparator().invertSort());
clearRows();
sort();
for(RegisterTransaction trans : getList())
{
((RegisterModel)getModel()).addRow(trans);
}
}
/**
* This method returns the object responsible for rendering the cell at the
* specified row and column.
*
* @param row The cell's row.
* @param column The cell's column.
*
* @return The object responsible for rendering the cell at the specified row
* and column.
*/
@Override
public
TableCellRenderer
getCellRenderer(int row, int column)
{
return RENDER_HANDLER;
}
//////////////////////////////////////////////////////////////////////////////
// Start of private methods.
//////////////////////////////////////////////////////////////////////////////
private
String
buildSumToolTipText()
{
int[] rows = getSelectedRows();
String tip = null;
double amount = 0.0;
// Add up the sum of all the selected transactions.
for(int len = 0; len < rows.length; ++len)
{
amount += get(rows[len]).getTransaction().getAmount().getNumber().doubleValue();
}
// Build tool tip.
tip = "<html>";
tip += " <b>" + getSharedProperty("sum_tip") + "</b> <hr>";
tip += " " + HTMLHelper.formatAmount(amount);
tip += "</html>";
return tip;
}
private
String
buildTooltipText(int row)
{
String tip = null;
if(isRowSelected(row) == true && getSelectedRowCount() > 1)
{
tip = buildSumToolTipText();
}
return tip;
}
//////////////////////////////////////////////////////////////////////////////
// Start of inner classes.
//////////////////////////////////////////////////////////////////////////////
private
class
CellRenderHandler
extends JLabel
implements TableCellRenderer
{
/**
*
*/
private static final long serialVersionUID = -5377532078515748547L;
public
Component
getTableCellRendererComponent(JTable table, Object value, boolean isSelected,
boolean hasFocus, int row, int column)
{
Transaction trans = get(row).getTransaction();
column = getIndexForColumn(column);
// Customize look.
setLookFor(this, row, isSelected);
setIcon(null);
setText(value.toString());
setToolTipText(buildTooltipText(row));
// Icon.
if(column == RECONCILED_COLUMN && trans.isReconciled() == true)
{
setIcon(IconKeys.TABLE_RECONCILED.getIcon());
}
else if(column == LABEL_COLUMN)
{
setIcon(trans.getLabel().getIcon());
}
// Alignment.
if(column == CHECK_NUMBER_COLUMN || column == PAYEE_COLUMN)
{
setHorizontalAlignment(SwingConstants.LEFT);
}
else if(column == EXPENSE_COLUMN || column == INCOME_COLUMN)
{
setHorizontalAlignment(SwingConstants.TRAILING);
}
else
{
setHorizontalAlignment(SwingConstants.CENTER);
}
return this;
}
}
//////////////////////////////////////////////////////////////////////////////
// Start of class members.
//////////////////////////////////////////////////////////////////////////////
private final CellRenderHandler RENDER_HANDLER = new CellRenderHandler();
private static final String[] COLUMNS = {
getSharedProperty("reconciled_short"),
getSharedProperty("date"),
getSharedProperty("check_number"),
getSharedProperty("payee"),
getSharedProperty("income"),
getSharedProperty("expense"),
getSharedProperty("balance"),
""
};
/**
* The column for the account's balance after the transaction has been added.
*/
public static final int BALANCE_COLUMN = 6;
/**
* The column for the transaction's check number.
*/
public static final int CHECK_NUMBER_COLUMN = 2;
/**
* The column for the transaction's date.
*/
public static final int DATE_COLUMN = 1;
/**
* The column for the transaction's amount that is below zero inclusive.
*/
public static final int EXPENSE_COLUMN = 5;
/**
* The column for the transaction's amount that is above zero exclusive.
*/
public static final int INCOME_COLUMN = 4;
/**
* The column for the transaction's color label.
*/
public static final int LABEL_COLUMN = 7;
/**
* The column for the transaction's payee.
*/
public static final int PAYEE_COLUMN = 3;
/**
* The column for the transaction's reconciled state.
*/
public static final int RECONCILED_COLUMN = 0;
}