resetDefaultSizes method
Reset the default sizes of the leading and trailing panels.
Implementation
void resetDefaultSizes(int leadingIndex, int trailingIndex) {
assert(
(leadingIndex - trailingIndex).abs() == 1,
'The indexes resized must be adjacent',
);
final leadingPanelInfo = getPanelInfo(leadingIndex);
final trailingPanelInfo = getPanelInfo(trailingIndex);
leadingPanelInfo.size = defaultSizes[leadingIndex];
trailingPanelInfo.size = defaultSizes[trailingIndex];
notifyListeners();
}