public void addNativeComponent(AbstractTnComponent uiComponent, int index) {
android.view.ViewGroup.LayoutParams layoutParams =
((View) uiComponent.getNativeUiComponent()).getLayoutParams();
if (layoutParams == null) {
layoutParams = getDefaultLayoutParams();
}
this.addView((View) uiComponent.getNativeUiComponent(), index, layoutParams);
}
public void removeNativeComponentInLayout(AbstractTnComponent uiComponent) {
this.removeViewInLayout((View) uiComponent.getNativeUiComponent());
}
public int indexOfComponent(AbstractTnComponent uiComponent) {
return this.indexOfChild((View) uiComponent.getNativeUiComponent());
}