// toolBarToggles, toggle dialog buttons
LayerListDialog.createInstance(this);
addToggleDialog(LayerListDialog.getInstance());
addToggleDialog(propertiesDialog = new PropertiesDialog());
addToggleDialog(selectionListDialog = new SelectionListDialog());
addToggleDialog(relationListDialog = new RelationListDialog());
addToggleDialog(new CommandStackDialog());
addToggleDialog(new UserListDialog());
addToggleDialog(new HistoryDialog(), true);
addToggleDialog(conflictDialog = new ConflictDialog());