private void updateLookupWidth(LookupElement item, LookupElementPresentation presentation) {
final Font customFont = myCellRenderer.getFontAbleToDisplay(presentation);
if (customFont != null) {
myCustomFonts.put(item, customFont);
}
int maxWidth = myCellRenderer.updateMaximumWidth(presentation, item);
myLookupTextWidth = Math.max(maxWidth, myLookupTextWidth);
}
private void updateListHeight(ListModel model) {
myList.setFixedCellHeight(
myCellRenderer
.getListCellRendererComponent(myList, model.getElementAt(0), 0, false, false)
.getPreferredSize()
.height);
myList.setVisibleRowCount(
Math.min(model.getSize(), UISettings.getInstance().MAX_LOOKUP_LIST_HEIGHT));
}