将小部件添加到面板的第一个位置？

Question

If you want to add a Widget to a lets say FlowPanel you have to do the following:

@UiField
FlowPanel panel;

Widget widget; // some widget

panel.add(widget)

This appends the widget to the panel, which means it comes a last position of the panel's child Widgets.

Ie:

<div>
 <div class="w1" />
 <div class="w2" />
 <div class="w3" />
 <div class="widget" />
</div>

Is there any way to get a newly inserted widget a the first position, ie, make a prepend, without removing all the other widgets first?

Is there any way to get a newly inserted widget aa certain index within the parent?

Answer 1

Sure,

flowPanel.insertWidget(widget, pos);

Use pos = 0 to insert at the first position.