private void doLayoutImpl(int availWidth, int availHeight) {
if (availHeight != this.lastAvailHeight && availWidth != this.lastAvailWidth) {
this.lastAvailHeight = availHeight;
this.lastAvailWidth = availWidth;
Insets insets = this.getInsets();
int extraWidth = insets.right + insets.left;
int blockWidth = availWidth - INDENT - extraWidth;
int maxBlockWidth = blockWidth;
ArrayList liDescendents = this.rootElement.getDescendents(new LiFilter());
int size = liDescendents.size();
this.removeAll();
int y = insets.top;
int newNesting = this.nesting + 1;
for (int i = 0; i < size; i++) {
HTMLElementImpl liElement = (HTMLElementImpl) liDescendents.get(i);
HtmlBlock block = new HtmlBlock(newNesting, layoutArgs);
this.add(block);
block.setRootNode(liElement);
Dimension renderSize = block.layoutFor(blockWidth, 0);
int actualBlockWidth;
if (renderSize.width > blockWidth) {
actualBlockWidth = renderSize.width;
} else {
actualBlockWidth = blockWidth;
}
int blockHeight = renderSize.height;
block.setBounds(insets.left + INDENT, y, actualBlockWidth, blockHeight);
y += blockHeight + ITEM_SPACING;
if (actualBlockWidth > maxBlockWidth) {
maxBlockWidth = actualBlockWidth;
}
}
this.preferredHeight = y - ITEM_SPACING + insets.bottom;
this.preferredWidth = maxBlockWidth + INDENT + insets.left + insets.right;
}
}
