Surya Teja K<p>Hey <a href="https://social.linux.pizza/tags/Rustlang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Rustlang</span></a> and <a href="https://social.linux.pizza/tags/GTK" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GTK</span></a> community,</p><p>I am looking for sample code which lets me build a tree structure using GtkListView and TreeExpander widgets.</p><p>GtkTreeView is deprecated and I can’t find example usage for TreeExpander widget (for Rust) anywhere.</p><p>I am building file system viewer section with top-level folders. I will include lazy loading for the child nodes on expanded signals.</p><p><a href="https://social.linux.pizza/tags/opensource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>opensource</span></a> <a href="https://social.linux.pizza/tags/development" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>development</span></a></p>