MouseEventMatcher.columnHeaderLeftClick(SWT.NONE),
new ColumnHeaderReorderDragMode(columnGroupModel));
uiBindingRegistry.registerFirstSingleClickBinding(
MouseEventMatcher.columnGroupHeaderLeftClick(SWT.NONE),
new ColumnGroupExpandCollapseAction());
uiBindingRegistry.registerKeyBinding(
new KeyEventMatcher(SWT.CTRL, 'g'),
new CreateColumnGroupAction());
uiBindingRegistry.registerKeyBinding(