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30,081 projects in the catalog.

Free Pascal, Lazarus and Delphi components, libraries and programs from GitHub, SourceForge, Codeberg, GitLab and more. Rate them, mark what looks interesting, and talk about them on their benches.

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ATShellTreeview

ATShellTreeview is Lazarus component, descendant of TreeView, which provides treeview somewhat similar to VS Code editor. It gives "Folder" property which loads the folder to the root of treeview. Only first level of folder is read initially. All sub-folders are read on demand, on unfolding tree nodes. It gives event OnShellItemClick which allows to detect click and double-click on nodes (giving full file path).

  • Library
  • Lazarus

ListViews and TreeViews

VirtualDBTreeEx

VirtualDBTreeEx is a treeview component, with checkboxes and "rules", controlled by DB data. You can edit it with TDBGroupView from [http://extended.liberlog.fr Extended] package.

  • Library
  • Lazarus

ListViews and TreeViews