void setLabelsText() {
    // remove all first
    final int childCount = panelLabels.getChildCount();
    if (childCount > 1) {
      panelLabels.removeViews(1, childCount - 2);
    }

    int pos = 1;
    for (Label label : labels) {
      panelLabels.addView(getLabelView(label), pos++);
    }
  }
  private View getLabelView(Label label) {
    TextView res = (TextView) LayoutInflater.from(context).inflate(R.layout.label_x, null);
    res.setLayoutParams(panelLabels.generateDefaultLayoutParams());
    res.setText(label.title);
    res.setTag(R.id.TAG_label, label);
    res.setOnClickListener(lJudul_click);

    U.applyLabelColor(label, res);

    return res;
  }