TeeTree

Flowcharting, diagramming, TreeView alternative

Component Library for Delphi / C++, VCL and Firemonkey FMX

Originally developed in Delphi 5 (1999), TeeTree code runs up to RAD Studio 13.0 Florence 2025.

INSTALLATION INSTRUCTIONS Click HERE

Other Steema libraries:

• TeeChart Charting components
• TeeGrid 100% Grid pure Pascal
• TeeBI Data-mining, fast queries, big data, visualization

Features include:

• Per-node formatting (font, background, size, effects, etc)
• Node selection, resizing, positioning
• Database DBTree (automatic hierarchy from datasets)
• Virtual mode (add children nodes on demand)
• Node designer
• Tree Print Preview
• Node mouse and keyboard events
• Children node sorting
• Cross-box styles
• Checkbox, Radiogroup node selection
• Custom node shapes
• Links (connections) between nodes, by mouse or code
• Zoom and scroll
• Custom drawing
• Drag and drop, hot-track
• Importing and exporting
• Clipboard copy-paste
• Tree Diagramm Designer

Some Screenshots:

<img width="1000" height="740" alt="image" src="https://github.com/user-attachments/assets/eaf33ce2-ba93-4366-974a-59fa9b101a06" />

<img width="809" height="898" alt="image" src="https://github.com/user-attachments/assets/9c8d051d-05b7-493a-b78a-388bc56ecb77" />

<img width="986" height="802" alt="image" src="https://github.com/user-attachments/assets/6f69c504-a8d0-40d0-8a45-6ae0ac1493b2" />

<img width="1489" height="578" alt="image" src="https://github.com/user-attachments/assets/60ba1428-0721-43e6-b358-67618e53cb7b" />

<img width="1813" height="1498" alt="image" src="https://github.com/user-attachments/assets/85aaf372-4b3f-426d-b8e1-73fa9c82af0d" />