Java Utililty Methods JTable Scroll

List of utility methods to do JTable Scroll

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Description

The list of methods to do JTable Scroll are organized into topic(s).

Method

voidscrollToRow(JTable table, int row)
scroll To Row 
if (!(table.getParent() instanceof JViewport)) {
    return;
JViewport viewport = (JViewport) table.getParent();
Rectangle rect = table.getCellRect(row, 0, true);
Point pt = viewport.getViewPosition();
rect.setLocation(rect.x - pt.x, rect.y - pt.y);
viewport.scrollRectToVisible(rect);
...
voidscrollToSelectedRow(JTable table)
scroll To Selected Row 
JViewport viewport = (JViewport) table.getParent();
Rectangle cellRectangle = table.getCellRect(table.getSelectedRow(), 0, true);
Rectangle visibleRectangle = viewport.getVisibleRect();
SwingUtilities.invokeLater(() -> table.scrollRectToVisible(new Rectangle(cellRectangle.x, cellRectangle.y,
        (int) visibleRectangle.getWidth(), (int) visibleRectangle.getHeight())));
voidscrollToTableCell(JTable table, int rowIndex, int colIndex)
scroll To Table Cell 
if (!(table.getParent() instanceof JViewport))
    return;
JViewport viewport = (JViewport) table.getParent();
Rectangle rect = table.getCellRect(rowIndex, colIndex, true);
Point p = viewport.getViewPosition();
rect.setLocation(rect.x - p.x, rect.y - p.y);
table.scrollRectToVisible(rect);
voidscrollToVisible(final JTable table, final int rowIndex, final int vColIndex)
scroll To Visible 
if (!(table.getParent() instanceof JViewport)) {
    return;
final JViewport viewport = (JViewport) table.getParent();
final Rectangle rect = table.getCellRect(rowIndex, vColIndex, true);
final Point pt = viewport.getViewPosition();
rect.setLocation(rect.x - pt.x, rect.y - pt.y);
viewport.scrollRectToVisible(rect);
...
voidscrollToVisible(final JTable table, final int rowIndex, final int vColIndex)
Ensure that a particular table cell is visible. 
if (!(table.getParent() instanceof JViewport)) {
    return;
JViewport viewport = (JViewport) table.getParent();
final Rectangle rect = table.getCellRect(rowIndex, vColIndex, true);
final Point pt = viewport.getViewPosition();
rect.setLocation(rect.x - pt.x, rect.y - pt.y);
viewport.scrollRectToVisible(rect);
...
voidscrollToVisible(final JTable table, int rowIndex, int vColIndex)
scroll To Visible 
if (table == null || !(table.getParent() instanceof JViewport)) {
    return;
JViewport viewport = (JViewport) table.getParent();
try {
    final Rectangle rect = table.getCellRect(rowIndex, vColIndex, true);
    Point pt = viewport.getViewPosition();
    rect.setLocation(rect.x - pt.x, rect.y - pt.y);
...
voidscrollToVisible(JTable table, int row, int col)
Assumes table is contained in a JScrollPane. 
if (!(table.getParent() instanceof JViewport))
    return;
JViewport viewport = (JViewport) table.getParent();
Rectangle rect = table.getCellRect(row, col, true);
Point pt = viewport.getViewPosition();
rect.setLocation(rect.x - pt.x, rect.y - pt.y);
viewport.scrollRectToVisible(rect);
voidscrollToVisible(JTable table, int row, int col)
Assumes table is contained in a JScrollPane. 
if (!(table.getParent() instanceof JViewport))
    return;
JViewport viewport = (JViewport) table.getParent();
Rectangle rect = table.getCellRect(row, col, true);
Point pt = viewport.getViewPosition();
rect.setLocation(rect.x - pt.x, rect.y - pt.y);
viewport.scrollRectToVisible(rect);
voidscrollToVisible(JTable table, int rowIndex, int colIndex)
scroll To Visible 
Rectangle rect = table.getCellRect(rowIndex, colIndex, true);
table.scrollRectToVisible(rect);
voidscrollToVisible(JTable table, int rowIndex, int colIndex, boolean center)
scroll To Visible 
if (!(table.getParent() instanceof JViewport)) {
    return;
JViewport viewport = (JViewport) table.getParent();
Rectangle rect = table.getCellRect(rowIndex, colIndex, true);
Rectangle viewRect = viewport.getViewRect();
rect.setLocation(rect.x - viewRect.x, rect.y - viewRect.y);
if (center) {
...