@RunsInEDT
static int matchingItemIndex(
final @Nonnull JComboBox comboBox,
final @Nonnull TextMatcher matcher,
final @Nonnull JComboBoxCellReader cellReader) {
Integer result =
execute(
new GuiQuery<Integer>() {
@Override
protected @Nullable Integer executeInEDT() {
int itemCount = comboBox.getItemCount();
for (int i = 0; i < itemCount; i++) {
String value = cellReader.valueAt(comboBox, i);
if (value != null && matcher.isMatching(value)) {
return i;
}
}
return -1;
}
});
return Preconditions.checkNotNull(result);
}
