@Override
protected double computeMinHeight(double width) {
if (getContentBias() == VERTICAL) {
double maxPref = 0;
final List<Node> children = getChildren();
for (int i = 0, size = children.size(); i < size; i++) {
Node child = children.get(i);
if (child.isManaged()) {
maxPref = Math.max(maxPref, child.prefHeight(-1));
}
}
final Insets insets = getInsets();
return insets.getTop() + snapSize(maxPref) + insets.getBottom();
}
return computePrefHeight(width);
}
/**
* use all kinds of properties to calculate a hash for the layout
*
* @param node
* @return
*/
private Integer calculateHashcode(Node node) {
StringBuffer lStringBuffer = new StringBuffer();
lStringBuffer.append(node.minWidth(-1));
lStringBuffer.append("x");
lStringBuffer.append(node.minHeight(-1));
lStringBuffer.append("/");
lStringBuffer.append(node.prefWidth(-1));
lStringBuffer.append("x");
lStringBuffer.append(node.prefHeight(-1));
lStringBuffer.append("/");
lStringBuffer.append(node.maxWidth(-1));
lStringBuffer.append("x");
lStringBuffer.append(node.maxHeight(-1));
lStringBuffer.append("/");
lStringBuffer.append(node.getLayoutBounds().getWidth());
lStringBuffer.append("x");
lStringBuffer.append(node.getLayoutBounds().getHeight());
lStringBuffer.append("/");
lStringBuffer.append(node.isVisible());
return lStringBuffer.toString().hashCode();
}
@Override
protected double computePrefHeight(double width) {
final Insets insets = getInsets();
return insets.getTop() + content.prefHeight(width) + insets.getBottom();
}