public void actionPerformed(ActionEvent e) {
JGrid grid = (JGrid) e.getSource();
if (!grid.hasFocus()) {
CellEditor cellEditor = grid.getCurrentCellEditor();
if (cellEditor != null && !cellEditor.stopCellEditing()) {
return;
}
grid.requestFocus();
}
SelectionModel selectionModel = grid.getSelectionModel();
int anchorRow = selectionModel.getAnchorRow();
int anchorColumn = selectionModel.getAnchorColumn();
grid.editCellAt(anchorRow, anchorColumn, null);
Component editorComp = grid.getEditorComponent();
if (editorComp != null) {
editorComp.requestFocus();
}
}
public void mouseDragged(MouseEvent e) {
if (shouldIgnore(e)) {
return;
}
repostEvent(e);
CellEditor editor = grid.getCurrentCellEditor();
if (editor == null || editor.shouldSelectCell(e)) {
Point p = e.getPoint();
int row = grid.rowAtPoint(p);
int column = grid.columnAtPoint(p);
// The autoscroller can generate drag events outside the Table's range.
if ((column == -1) || (row == -1)) {
return;
}
grid.changeSelection(row, column, false, true);
}
}