public void validate()
{
if (!_layoutEnabled)
{
return;
}
if (fillParent && parent != null)
{
var stage = getStage();
float parentWidth, parentHeight;
if (stage != null && parent == stage.getRoot())
{
parentWidth = stage.getWidth();
parentHeight = stage.getHeight();
}
else
{
parentWidth = parent.getWidth();
parentHeight = parent.getHeight();
}
if (width != parentWidth || height != parentHeight)
{
setSize(parentWidth, parentHeight);
invalidate();
}
}
if (!_needsLayout)
{
return;
}
_needsLayout = false;
layout();
}
