boolean setEventsEnabled(boolean enabled) {
		boolean oldValue = columnModelState.isEnabled();
		if (oldValue == enabled) {
			return oldValue;
		}
		columnModelState.setEnabled(enabled);

		if (enabled) {
			columnModelState.restoreStateNow();
		}

		return oldValue;
	}
Recalculates the total combined width of all columns.  Updates the
<code>totalColumnWidth</code> property.
Ghidra/Framework/Docking/src/main/java/docking/widgets/table/GTableColumnModel.java