/** Rebuild column list according to selected fetchers */
public void handleUpdateOfSelectedFetchers(FetcherRegistry fetcherRegistry) {
// remove all items (otherwise they will be shown incorrectly)
removeAll();
// remove all columns
TableColumn[] columns = getColumns();
for (int i = 0; i < columns.length; i++) {
columns[i].dispose();
}
// add the new selected columns back
for (Fetcher fetcher : fetcherRegistry.getSelectedFetchers()) {
TableColumn tableColumn = new TableColumn(this, SWT.NONE);
tableColumn.setWidth(guiConfig.getColumnWidth(fetcher));
tableColumn.setData(fetcher); // this is used in some listeners in ColumnsActions
tableColumn.addListener(SWT.Selection, columnClickListener);
tableColumn.addListener(SWT.Resize, columnResizeListener);
}
updateColumnNames();
}
public void updateColumnNames() {
int i = 0;
for (Fetcher fetcher : fetcherRegistry.getSelectedFetchers()) {
getColumn(i++).setText(fetcher.getFullName());
}
}