/**
* Move a table column from its original position to a new position.
*
* <p>The table expands automatically when the <code>to</code> column is beyond the current table
* dimensions.
*
* <p>
*
* @see WTable#moveRow(int from, int to)
*/
public void moveColumn(int from, int to) {
if (from < 0 || from >= (int) this.columns_.size()) {
logger.error(
new StringWriter()
.append("moveColumn: the from index is not a valid column index.")
.toString());
return;
}
WTableColumn from_tc = this.getColumnAt(from);
this.columns_.remove(from_tc);
if (to > (int) this.columns_.size()) {
this.getColumnAt(to);
}
this.columns_.add(0 + to, from_tc);
for (int i = 0; i < this.rows_.size(); i++) {
List<WTableRow.TableData> cells = this.rows_.get(i).cells_;
WTableRow.TableData cell = cells.get(from);
cells.remove(0 + from);
cells.add(0 + to, cell);
}
this.flags_.set(BIT_GRID_CHANGED);
this.repaint(EnumSet.of(RepaintFlag.RepaintInnerHtml));
}
