validPathThumbnailsCount property
int
validPathThumbnailsCount
How many path has a valid thumb data. 当前有多少目录已经正常载入了缩略图
This getter provides a "Should Rebuild" condition judgement to Selector
with the path entities widget.
它为目录部件展示部分的 Selector
提供了是否重建的条件。
Implementation
int get validPathThumbnailsCount =>
_pathsList.values.where((Uint8List? d) => d != null).length;