public void draw(Batch batch, float parentAlpha) {
validate();
drawBackground(batch, parentAlpha);
if (isTransform()) {
applyTransform(batch, computeTransform());
if (clip) {
boolean draw =
background == null
? clipBegin(0, 0, getWidth(), getHeight())
: clipBegin(
layout.getPadLeft(),
layout.getPadBottom(),
getWidth() - layout.getPadLeft() - layout.getPadRight(),
getHeight() - layout.getPadBottom() - layout.getPadTop());
if (draw) {
drawChildren(batch, parentAlpha);
clipEnd();
}
} else drawChildren(batch, parentAlpha);
resetTransform(batch);
} else super.draw(batch, parentAlpha);
}
/** Returns {@link #getPadTop()} plus {@link #getPadBottom()}. */
public float getPadY() {
return layout.getPadTop() + layout.getPadBottom();
}
public float getPadBottom() {
return layout.getPadBottom();
}