void setContentToolbarBefore(boolean value) {
    myContentToolbarBefore = value;
    getGrids().forEach(grid -> grid.setToolbarBefore(value));

    myContextActions.clear();

    rebuildToolbar();
    Set<String> usedNames = new HashSet<>();
    for (TabInfo each : tabs.getTabs()) {
      updateTabUI(each, usedNames);
    }
    tabs.updateTabActions(false);
  }
void setContentToolbarBefore(boolean value)