private void selectAll() {
    if (myAllSelected) {
      return;
    }

    myAllSelected = true;
    myMixSelection = false;
    myHoverComponent = null;

    for (ListPluginComponent component : myComponents) {
      if (component.getSelection() != SelectionType.SELECTION) {
        component.setSelection(SelectionType.SELECTION, false);
      }
    }

    fireSelectionEvent();
  }
private void selectAll()