下面列出了javax.swing.table.TableModel#getValueAt ( ) 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。
/**
* Prints a table model to standard output.
*
* @param mod
* the model.
*/
public static void printTableModelContents( final TableModel mod ) {
if ( mod == null ) {
throw new NullPointerException();
}
logger.debug( "Tablemodel contains " + mod.getRowCount() + " rows." ); //$NON-NLS-1$ //$NON-NLS-2$
for ( int i = 0; i < mod.getColumnCount(); i++ ) {
logger.debug( "Column: " + i + " Name = " + mod.getColumnName( i ) + "; DataType = " //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+ mod.getColumnClass( i ) );
}
logger.debug( "Checking the data inside" ); //$NON-NLS-1$
for ( int rows = 0; rows < mod.getRowCount(); rows++ ) {
for ( int i = 0; i < mod.getColumnCount(); i++ ) {
final Object value = mod.getValueAt( rows, i );
logger.debug( "ValueAt (" + rows + ", " + i + ") is " + value ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
}
}
@Override
public boolean isChanged() {
TableModel filterClassesModel = filterClassesTable.getModel();
Set<String> allFilters = new LinkedHashSet<String>();
Set<String> enabledFilters = new HashSet<String>();
for (int i = 0; i < filterClassesModel.getRowCount(); i++) {
boolean isEnabled = (Boolean) filterClassesModel.getValueAt(i, 0);
String clazz = (String) filterClassesModel.getValueAt(i, 1);
allFilters.add(clazz);
if (isEnabled) {
enabledFilters.add(clazz);
}
}
Set savedEnabledFilters = (Set) Properties.getDefault().getProperties("debugger").
getProperties("sources").getProperties("class_filters").getCollection("enabled", Collections.EMPTY_SET);
Set<String> savedAllFilters = (Set<String>) Properties.getDefault().getProperties("debugger").
getProperties("sources").getProperties("class_filters").getCollection("all", Collections.EMPTY_SET);
Properties p = Properties.getDefault().getProperties("debugger.options.JPDA");
return useStepFiltersCheckBox.isSelected() != p.getBoolean("UseStepFilters", true)
|| filterSyntheticCheckBox.isSelected() != p.getBoolean("FilterSyntheticMethods", true)
|| filterStaticInitCheckBox.isSelected() != p.getBoolean("FilterStaticInitializers", false)
|| filterConstructorsCheckBox.isSelected() != p.getBoolean("FilterConstructors", false)
|| stepThroughFiltersCheckBox.isSelected() != p.getBoolean("StepThroughFilters", false)
|| !savedAllFilters.equals(allFilters)
|| !savedEnabledFilters.equals(enabledFilters);
}
public static int moveSelectedItemsUp(@Nonnull JTable table) {
if (table.isEditing()){
table.getCellEditor().stopCellEditing();
}
TableModel model = table.getModel();
ListSelectionModel selectionModel = table.getSelectionModel();
int counter = 0;
for(int row = 0; row < model.getRowCount(); row++){
if (selectionModel.isSelectedIndex(row)) {
counter++;
for (int column = 0; column < model.getColumnCount(); column++) {
Object temp = model.getValueAt(row, column);
model.setValueAt(model.getValueAt(row - 1, column), row, column);
model.setValueAt(temp, row - 1, column);
}
selectionModel.removeSelectionInterval(row, row);
selectionModel.addSelectionInterval(row - 1, row - 1);
}
}
Rectangle cellRect = table.getCellRect(selectionModel.getMinSelectionIndex(), 0, true);
if (cellRect != null) {
table.scrollRectToVisible(cellRect);
}
table.repaint();
return counter;
}
@Test
public void testMultipleEquatesSameValue() throws Exception {
createSameValueDifferentNameEquates();
putCursorOnOperand(0x010062d6, 1);
SetEquateDialog d = showSetEquateDialog();
GhidraTable table = findComponent(d.getComponent(), GhidraTable.class);
assertNotNull(table);
TableModel model = table.getModel();
assertEquals(5, model.getRowCount());
for (int i = 0; i < 5; i++) {
String value = (String) model.getValueAt(i, 0);
assertTrue(value.startsWith("MY_EQUATE_"));
}
cancel(d);
}
@Override
public void tableChanged(TableModelEvent e) {
if (e.getType() == TableModelEvent.UPDATE) {
EditAttributeCommand command = CommandProcessor.getInstance().getCommand(EditAttributeCommand.class);
RemoveAttributeCommand removecommand = CommandProcessor.getInstance().getCommand(RemoveAttributeCommand.class);
TableModel mod = (TableModel) e.getSource();
String proName = (String) mod.getValueAt(e.getLastRow(), 0);
String proVal = (String) mod.getValueAt(e.getLastRow(), 1);
if (proName != null && !proName.isEmpty()) {
try{
if (proVal == null || proVal.isEmpty()) {
removecommand.setAttributeKey(proName);
CommandProcessor.getInstance().excuteCommand(removecommand);
} else {
command.setAttribute(proName);
command.setValue(proVal);
CommandProcessor.getInstance().excuteCommand(command);
}
}catch(Exception ex){
ex.printStackTrace();
JOptionPane.showMessageDialog(null,"Can't set the attribute. " + ex.getMessage());
}
}
}
}
public void copyInto( final TableModel model ) {
try {
setSuspendEvents( true );
clear();
if ( model == null ) {
return;
}
final int columnCount = model.getColumnCount();
for ( int col = 0; col < columnCount; col++ ) {
addColumn( model.getColumnName( col ), model.getColumnClass( col ) );
}
final int rowCount = model.getRowCount();
for ( int r = 0; r < rowCount; r++ ) {
addRow();
for ( int col = 0; col < columnCount; col++ ) {
final Object originalValue = model.getValueAt( r, col );
setValueAt( originalValue, r, col + 1 );
}
}
} finally {
setSuspendEvents( false );
}
}
public static int moveSelectedItemsDown(@Nonnull JTable table) {
if (table.isEditing()){
table.getCellEditor().stopCellEditing();
}
TableModel model = table.getModel();
ListSelectionModel selectionModel = table.getSelectionModel();
int counter = 0;
for(int row = model.getRowCount() - 1; row >= 0 ; row--){
if (selectionModel.isSelectedIndex(row)) {
counter++;
for (int column = 0; column < model.getColumnCount(); column++) {
Object temp = model.getValueAt(row, column);
model.setValueAt(model.getValueAt(row + 1, column), row, column);
model.setValueAt(temp, row + 1, column);
}
selectionModel.removeSelectionInterval(row, row);
selectionModel.addSelectionInterval(row + 1, row + 1);
}
}
Rectangle cellRect = table.getCellRect(selectionModel.getMaxSelectionIndex(), 0, true);
if (cellRect != null) {
table.scrollRectToVisible(cellRect);
}
table.repaint();
return counter;
}
private void mobileTableMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_mobileTableMouseClicked
// TODO add your handling code here:
pi.setVisible(true);
pi.pack();
int selectedRow = mobileTable.getSelectedRow();
TableModel tm = mobileTable.getModel();
String brand = tm.getValueAt(selectedRow, 0).toString();
String model = tm.getValueAt(selectedRow, 1).toString();
String price = tm.getValueAt(selectedRow, 2).toString();
String stock = tm.getValueAt(selectedRow, 3).toString();
String feature = tm.getValueAt(selectedRow, 4).toString();
ImageIcon img = (ImageIcon) tm.getValueAt(selectedRow, 5);
pi.productInfoBrandName.setText(brand);
pi.productInfoModel.setText(model);
pi.productInfoPrice.setText(price);
pi.productInfoStock.setText(stock);
pi.productInfoFeature.setText(feature);
pi.productPhoto.setIcon(img);
}
private HashMap<String, Object> getJsonData(TableModel model) {
HashMap<String, Object> hashMap = new HashMap<>(16);
for (int i = 0, l = model.getRowCount(); i < l; i++) {
String key = String.valueOf(model.getValueAt(i, 0));
Object value = model.getValueAt(i, 1);
if (value != null && !"".equals(String.valueOf(value))) {
hashMap.put(key, value);
}
}
return hashMap;
}
@Override
public TableCellEditor getCellEditor(int row, int column) {
TableModel tableModel = getModel();
Object value = tableModel.getValueAt(row, column);
TableCellEditor editor = getDefaultEditor(value.getClass());
return editor;
}
@Override
public TableCellRenderer getCellRenderer(int row, int column) {
TableModel tableModel = getModel();
Object value = tableModel.getValueAt(row, column);
TableCellRenderer renderer = getDefaultRenderer(value.getClass());
return renderer;
}
@Override
public void tableChanged(TableModelEvent e) {
final TableModel tableModel = (TableModel) e.getSource();
final MosaicOp.Variable[] variables = new MosaicOp.Variable[tableModel.getRowCount()];
for (int i = 0; i < variables.length; i++) {
variables[i] = new MosaicOp.Variable((String) tableModel.getValueAt(i, 0),
(String) tableModel.getValueAt(i, 1));
}
getBinding().setPropertyValue(variables);
}
@Override
public void tableChanged(TableModelEvent e) {
int row = e.getFirstRow();
int column = e.getColumn();
if (column == 2) {
TableModel model = (TableModel) e.getSource();
Boolean checked = (Boolean) model.getValueAt(row, column);
certControll.addOrRemoveFromExceptionList(checked);
}
}
public String[] getIncludedNamespaces() {
List<String> incs = new ArrayList<String>();
TableModel model = includesTable.getModel();
for(int i = 0; i < model.getRowCount(); i++) {
Boolean selected = (Boolean) model.getValueAt(i, 0);
if(selected != null && selected == Boolean.TRUE) {
String namespace = (String) model.getValueAt(i, 1);
incs.add(namespace);
}
}
return incs.toArray(new String[0]);
}
private static String[][] sortData(TableModel m) {
String[][] dat = new String[m.getRowCount()][m.getColumnCount()];
for (int i = 0; i < m.getColumnCount(); i++) {
for (int j = 0; j < m.getRowCount(); j++) {
dat[j][i] = (String) m.getValueAt(j, i);
}
}
double[] d = new double[m.getRowCount()];
for (int i = 0; i < m.getRowCount(); i++) {
try {
d[i] = Double.parseDouble(dat[i][0]);
}
catch (Exception e) {
d[i] = 0;
}
}
int i, j;
double index;
String[] index2;
for (i = 1; i < d.length; i++) {
index = d[i];
index2 = dat[i];
j = i;
while ((j > 0) && d[j - 1] > index) {
d[j] = d[j - 1];
dat[j] = dat[j - 1];
j = j - 1;
}
d[j] = index;
dat[j] = index2;
}
return dat;
}
private static int compareNumbers(TableModel data, int row1, int column, int row2) {
Number n1 = (Number) data.getValueAt(row1, column);
double d1 = n1.doubleValue();
Number n2 = (Number) data.getValueAt(row2, column);
double d2 = n2.doubleValue();
if (d1 < d2)
return -1;
if (d1 > d2)
return 1;
return 0;
}
private static int getIndexByName(TableModel model, String projectName) {
int length = model.getRowCount();
String name;
for(int i =0; i< length; i++) {
name = (String)model.getValueAt(i, 1);
if(name.startsWith(projectName)) return i;
}
return 0;
}
@Override
public void actionPerformed( final ActionEvent event ) {
final TableModel model = table.getModel();
for ( final int row : table.getSelectedModelRows() ) {
@SuppressWarnings( "unchecked" )
final Class< IColumn< ? > > colClass = (Class< IColumn< ? > >) model.getValueAt( row, 0 );
// Date column is mandatory, do not hide it!
if ( !DateColumn.class.equals( colClass ) )
rlcBean.getColumnClassList().remove( colClass );
}
rebuildTable();
}
protected Object getStringAtIndex(TableModel tableModel, int i) {
return tableModel.getValueAt(i, 0);
}
@Override
public void mouseClicked(MouseEvent e) {
JTableHeader h = (JTableHeader) e.getSource();
JTable table = h.getTable();
int selectedRow = table.getSelectedRow();
TableModel model = table.getModel();
//remember selection to keep after sorting
Object selectedAction=null;
int objectColumn=-1;
if(selectedRow>-1) {
for(int i=0; i<table.getColumnCount(); i++) {
//first find colum with appropriate object
if(model.getValueAt(selectedRow, i) instanceof ActionHolder) {
//remember this object
selectedAction=model.getValueAt(selectedRow, i);
objectColumn=i;
//stop edition as we click somewhere ouside of editor
TableCellEditor editor=table.getCellEditor();
if(editor!=null) {
editor.stopCellEditing();
}
break;
}
}
}
TableColumnModel columnModel = h.getColumnModel();
int viewColumn = columnModel.getColumnIndexAtX(e.getX());
int column = columnModel.getColumn(viewColumn).getModelIndex();
if (column != -1) {
int status = getSortingStatus(column);
if (!e.isControlDown()) {
cancelSorting();
}
// Cycle the sorting states through {NOT_SORTED, ASCENDING, DESCENDING} or
// {NOT_SORTED, DESCENDING, ASCENDING} depending on whether shift is pressed.
status = status + (e.isShiftDown() ? -1 : 1);
status = (status + 4) % 3 - 1; // signed mod, returning {-1, 0, 1}
setSortingStatus(column, status);
//reselect the same object
if(selectedAction!=null)setSelectedRow(table, selectedAction, objectColumn);
}
}