下面列出了javax.swing.table.DefaultTableModel#setValueAt ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
/**
* Creates data of sales per months.
*
* @return The tabular report data.
*/
private DefaultTableModel createData()
{
final String[] columnNames = {"January", "February", "March", "April", "May", "June", "July", "August",
"September", "October", "November", "December"};
DefaultTableModel data = new DefaultTableModel(columnNames, 10);
for (int r = 0; r < 10; r++)
{
for (int i = 0; i < 12 && r < 10; i++)
{
// we want some negative values
int neg = -random.nextInt(2);
if (neg == 0)
{
neg = 1;
}
final Integer value = new Integer(neg * random.nextInt(30));
data.setValueAt(value, r, i);
}
}
return data;
}
public void testExport() throws Exception {
final MasterReport report = new MasterReport();
final ItemBand itemBand = report.getItemBand();
final TextFieldElementFactory cfef = new TextFieldElementFactory();
cfef.setFieldname( "field" );
cfef.setMinimumWidth( new Float( 500 ) );
cfef.setMinimumHeight( new Float( 200 ) );
itemBand.addElement( cfef.createElement() );
final DefaultTableModel tableModel = new DefaultTableModel( new String[] { "field" }, 2000 );
for ( int row = 0; row < tableModel.getRowCount(); row++ ) {
tableModel.setValueAt( "Value row = " + row, row, 0 );
}
report.setDataFactory( new TableDataFactory( "default", tableModel ) );
DebugReportRunner.createDataCSV( report );
}
/**
* Creates data of sales per months.
*
* @return The tabular report data.
*/
private DefaultTableModel createData()
{
final String[] columnNames = {"January", "February", "March", "April", "May", "June", "July", "August",
"September", "October", "November", "December"};
final DefaultTableModel data = new DefaultTableModel(columnNames, 10);
for (int r = 0; r < 10; r++)
{
for (int i = 0; i < 12 && r < 10; i++)
{
final Integer value = new Integer(random.nextInt(30));
data.setValueAt(value, r, i);
}
}
return data;
}
/**
* Constructs a LibraryPanel.
*
* @param libraries
* a list of libraries (represented by Library objects).
*/
public LibraryPanel( final List libraries ) {
setLayout( new BorderLayout() );
final ResourceBundle resources = ResourceBundle.getBundle( SwingPreviewModule.BUNDLE_NAME );
final String[] names =
new String[] { resources.getString( "libraries-table.column.name" ),
resources.getString( "libraries-table.column.version" ),
resources.getString( "libraries-table.column.licence" ), resources.getString( "libraries-table.column.info" ) };
final DefaultTableModel model = new DefaultTableModel( names, libraries.size() );
for ( int i = 0; i < libraries.size(); i++ ) {
final DependencyInformation depInfo = (DependencyInformation) libraries.get( i );
model.setValueAt( depInfo.getName(), i, 0 );
model.setValueAt( depInfo.getVersion(), i, 1 );
model.setValueAt( depInfo.getLicenseName(), i, 2 );
model.setValueAt( depInfo.getInfo(), i, 3 );
}
this.table = new JTable( model );
add( new JScrollPane( this.table ) );
}
private void populateTableModelValues(DefaultTableModel tableModel) {
int yPos = 0;
for (DeclensionPair pair : declensionPairs) {
// if suppressed, add null value
if (decMan.isCombinedDeclSurpressed(pair.combinedId, word.getWordTypeId())) {
tableModel.setValueAt(null, yPos, 1);
} else {
String wordForm = getWordForm(pair.combinedId);
autoPopulated = autoPopulated || !wordForm.isBlank(); // keep track of whether anything in this list is populated
tableModel.setValueAt(wordForm, yPos, 1);
decIdsToListLocation.put(pair.combinedId, yPos);
}
yPos++;
}
}
public void testExport() throws Exception {
final MasterReport report = new MasterReport();
final ItemBand itemBand = report.getItemBand();
final TextFieldElementFactory cfef = new TextFieldElementFactory();
cfef.setFieldname( "field" );
cfef.setMinimumWidth( new Float( 500 ) );
cfef.setMinimumHeight( new Float( 200 ) );
itemBand.addElement( cfef.createElement() );
final DefaultTableModel tableModel = new DefaultTableModel( new String[] { "field" }, 2000 );
for ( int row = 0; row < tableModel.getRowCount(); row++ ) {
tableModel.setValueAt( "Value row = " + row, row, 0 );
}
report.setDataFactory( new TableDataFactory( "default", tableModel ) );
DebugReportRunner.createDataXML( report );
}
public static TableModel createMasterReport() {
if ( querytracker.contains( "MR" ) ) {
throw new IllegalStateException( "MasterReport query has been called twice! Caching does not work." );
}
final DefaultTableModel model = new DefaultTableModel( 2, 1 );
model.setValueAt( "1", 0, 0 );
model.setValueAt( "2", 1, 0 );
DebugLog.log( "Master-Query " );
querytracker.add( "MR" );
return model;
}
private void filtersCheckAllButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_filtersCheckAllButtonActionPerformed
DefaultTableModel model = (DefaultTableModel) filterClassesTable.getModel();
for (int i = 0; i < model.getRowCount(); i++) {
model.setValueAt(Boolean.TRUE, i, 0);
}
filterClassesTable.repaint();
}
private void updateSetterNames(String prefix) {
DefaultTableModel model = (DefaultTableModel) paramTable.getModel();
for (int k = 0;k < parameterNames.size();k ++) {
if (prefix == null || prefix.isEmpty()) {
model.setValueAt(parameterNames.get(k),k,1);
} else {
model.setValueAt(prefix + Character.toUpperCase(parameterNames.get(k).charAt(0))
+ parameterNames.get(k).substring(1),k,1);
}
}
}
/**
* Creates a small dataset to use in a report. JFreeReport always reads data from a <code>TableModel</code>
* instance.
*
* @return a dataset.
*/
private TableModel createData()
{
final Object[] columnNames = new String[]{"Column1", "Column2"};
final DefaultTableModel result = new DefaultTableModel(columnNames, 1);
result.setValueAt("Hello\n", 0, 0);
result.setValueAt("World!\n", 0, 1);
return result;
}
/**
* Creates and returns a JTable containing all the system properties. This method returns a table that is configured
* so that the user can sort the properties by clicking on the table header.
*
* @return a system properties table.
*/
public static JTable createSystemPropertiesTable() {
final ResourceBundle resources = ResourceBundle.getBundle( SwingPreviewModule.BUNDLE_NAME );
final String[] names =
new String[] { resources.getString( "system-properties-table.column.name" ),
resources.getString( "system-properties-table.column.value" ), };
final Properties sysProps = System.getProperties();
final TreeMap data = new TreeMap( sysProps );
final Map.Entry[] entries = (Map.Entry[]) data.entrySet().toArray( new Map.Entry[data.size()] );
final DefaultTableModel properties = new DefaultTableModel( names, entries.length );
for ( int i = 0; i < entries.length; i++ ) {
final Map.Entry entry = entries[i];
properties.setValueAt( entry.getKey(), i, 0 );
properties.setValueAt( entry.getValue(), i, 1 );
}
final JTable table = new JTable( properties );
final TableColumnModel model = table.getColumnModel();
TableColumn column = model.getColumn( 0 );
column.setPreferredWidth( 200 );
column = model.getColumn( 1 );
column.setPreferredWidth( 350 );
table.setAutoResizeMode( JTable.AUTO_RESIZE_SUBSEQUENT_COLUMNS );
return table;
}
@Override
public void actionPerformed(ActionEvent e) {
DefaultTableModel model = getModel();
for (int i = 0; i < model.getRowCount(); i++) {
model.setValueAt(tableModel.getDefaultColumnState(i), i, 1);
}
}
/**
* Populates table model with labels in the first row (uneditable)
* @param tableModel
* @param yNode
*/
private void populateYLabels(DefaultTableModel tableModel, DeclensionNode yNode) {
Object[] rowLabels = getLabels(yNode, false);
for (int i = 0; i < rowLabels.length; i++) {
tableModel.setValueAt(rowLabels[i], i, 0);
}
}
@Override
public void actionPerformed(ActionEvent e) {
DefaultTableModel model = getModel();
for (int i = 0; i < model.getRowCount(); i++) {
model.setValueAt(true, i, 1);
}
}
private void fillTable(GElement ele, DefaultTableModel model) {
Map<String,String> attribut = ele.listAttributes();
model.setNumRows(attribut.keySet().size());
int line =0;
for(String sel : attribut.keySet()){
model.setValueAt(sel, line, 0);
model.setValueAt(attribut.get(sel), line, 1);
line++;
}
}
private void addOrders(DefaultTableModel model, ArrayList<AssetOrder> orders, int[] cols) {
Globals g = Globals.getInstance();
pendingIconRotating.clearCells(model);
int row = 0;
for (; row < orders.size(); row++) {
AssetOrder o = orders.get(row);
// price always come in Burst, so no problem in this division using long's
long price = o.getPrice().longValue();
long amountToken = o.getQuantity().longValue();
if(price == 0 || amountToken == 0)
continue;
String priceFormated = NumberFormatting.BURST.format(price*market.getFactor());
JButton b = new ActionButton(this, priceFormated, o, false);
if(o.getAccountAddress().equals(g.getAddress()) && o.getAssetId() != null) {
b = new ActionButton(this, priceFormated, o, true);
b.setIcon(cancelIcon);
}
if(o.getId() == null || o.getAssetId() == null) {
b.setIcon(pendingIconRotating);
pendingIconRotating.addCell(model, row, cols[OrderBookSettings.COL_PRICE]);
}
b.setBackground(o.getType() == AssetOrder.OrderType.ASK ? HistoryPanel.RED : HistoryPanel.GREEN);
model.setValueAt(b, row, cols[OrderBookSettings.COL_PRICE]);
model.setValueAt(market.format(amountToken), row, cols[OrderBookSettings.COL_SIZE]);
model.setValueAt(NumberFormatting.BURST.format(amountToken*price), row, cols[OrderBookSettings.COL_TOTAL]);
ExplorerButton exp = null;
if(o.getId()!=null) {
exp = new ExplorerButton(o.getId().getID(), copyIcon, expIcon, BUTTON_EDITOR);
if(o.getAccountAddress().equals(g.getAddress()) && o.getAssetId() != null) {
JButton cancel = new ActionButton(this, "", o, true);
cancel.setIcon(cancelIcon);
exp.add(cancel, BorderLayout.WEST);
}
}
model.setValueAt(exp, row, cols[OrderBookSettings.COL_CONTRACT]);
}
}
private void addContracts(DefaultTableModel model, ArrayList<ContractState> contracts, int []cols) {
Globals g = Globals.getInstance();
pendingIconRotating.clearCells(model);
// Update the contents
int row = 0;
for (; row < contracts.size(); row++) {
ContractState s = contracts.get(row);
String priceFormated = market.format(s.getRate());
Icon icon = s.getCreator().equals(g.getAddress()) ? editIcon : null; // takeIcon;
JButton b = new ActionButton(this,"", s, false);
if(s.hasPending()) {
if(s.getRate() == 0)
priceFormated = tr("book_pending_button");
icon = pendingIconRotating;
pendingIconRotating.addCell(model, row, cols[OrderBookSettings.COL_PRICE]);
}
else if(s.getState() > SellContract.STATE_DISPUTE &&
(s.getTaker() == g.getAddress().getSignedLongId() || s.getCreator().equals(g.getAddress()))){
priceFormated = tr("book_dispute_button");
icon = null;
}
else if(s.getTaker() == g.getAddress().getSignedLongId() && s.hasStateFlag(SellContract.STATE_WAITING_PAYMT)) {
priceFormated = tr(s.getType() == ContractType.BUY ? "book_confirm_dispute_button" : "book_deposit_dispute_button");
icon = null;
}
else if(s.getCreator().equals(g.getAddress()) && s.hasStateFlag(SellContract.STATE_WAITING_PAYMT)) {
priceFormated = tr(s.getType() == ContractType.BUY ? "book_deposit_dispute_button" : "book_confirm_dispute_button");
icon = null;
}
b.setText(priceFormated);
b.setIcon(icon);
b.setBackground(s.getType() == ContractType.BUY ? HistoryPanel.GREEN : HistoryPanel.RED);
model.setValueAt(b, row, cols[OrderBookSettings.COL_PRICE]);
if(s.getSecurityNQT() > 0 && s.getAmountNQT() > 0 && s.getRate() > 0) {
long securityPercent = s.getSecurityNQT()*100L / s.getAmountNQT();
String sizeString = s.getAmount() + " (" + securityPercent + "%)";
model.setValueAt(sizeString, row, cols[OrderBookSettings.COL_SIZE]);
double amount = ((double)s.getRate())*s.getAmountNQT();
amount /= Contract.ONE_BURST;
model.setValueAt(market.format((long)amount), row, cols[OrderBookSettings.COL_TOTAL]);
}
else {
model.setValueAt(null, row, cols[OrderBookSettings.COL_SIZE]);
model.setValueAt(null, row, cols[OrderBookSettings.COL_TOTAL]);
}
ExplorerButton exp = new ExplorerButton(s.getAddress().getRawAddress(), copyIcon, expIcon,
ExplorerButton.TYPE_ADDRESS, s.getAddress().getID(), s.getAddress().getFullAddress(), BUTTON_EDITOR);
if(s.getCreator().getSignedLongId() == g.getAddress().getSignedLongId()
&& s.getBalance().longValue() > 0 && s.getState() < SellContract.STATE_WAITING_PAYMT
&& !s.hasPending()) {
ActionButton withDrawButton = new ActionButton(this,"", s, true);
withDrawButton.setToolTipText(tr("book_withdraw"));
withDrawButton.setIcon(cancelIcon);
exp.add(withDrawButton, BorderLayout.WEST);
}
model.setValueAt(exp, row, cols[OrderBookSettings.COL_CONTRACT]);
// model.setValueAt(new ExplorerButton(
// s.getCreator().getSignedLongId()==g.getAddress().getSignedLongId() ? "YOU" : s.getCreator().getRawAddress(), copyIcon, expIcon,
// ExplorerButton.TYPE_ADDRESS, s.getCreator().getID(), s.getCreator().getFullAddress(), OrderBook.BUTTON_EDITOR), row, COL_ACCOUNT);
// model.setValueAt(s.getSecurity(), row, COL_SECURITY);
}
}
private void disableAll() {
DefaultTableModel tableModel = iconsTabbedPane.getSelectedIndex() == 0 ? pluginIconsSettingsTableModel : userIconsSettingsTableModel;
for (int settingsTableRow = 0; settingsTableRow < tableModel.getRowCount(); settingsTableRow++) {
tableModel.setValueAt(false, settingsTableRow, PluginIconsSettingsTableModel.ICON_ENABLED_ROW_NUMBER); // Enabled row number is the same for both models
}
}
public void recalcIndex(DefaultTableModel lm) {
for (int i = 0; i < lm.getRowCount(); i++) {
lm.setValueAt(i, i, 0);
}
}
public static void recalcIndex(DefaultTableModel lm) {
for (int i = 0; i < lm.getRowCount(); i++) {
lm.setValueAt(i, i, 0);
}
}