The hybrid nature of the QuantumTreeList Suite allows you to display information to end users in the form of a Tree or a List, or a combination of both. The QuantumTreeList places you in control of the development process and insures your ability to create function rich applications without writing a single line of source code. With ExpressQuantumTreeList Suite, you also get several standalone data editors, all of which were designed from ground up.

Below is a short list of the features and benefits available to you when using the ExpressQuantumTreeList Suite

• Represent Self-Referencing (recursive) Data Relationships - With the ExpressQuantumTreeList Suite , you can represent any self-referenced data structure without hassles. In bound or un-bound mode
• BDE Independence - You can use any TDataSet descendant to bind data to the QuantumDBTreeList
• Flexible Display Formats - Whether you wish to display information to users in the form of a tree or a list, the QuantumTreeList gives you all the tools necessary to carry out the task
• Automatic Sorting Against an Unlimited Number of TreeList Columns - Without writing a single line of code. You can finally do what has been so sorely needed in VCL Tree controls...SORT on the FLY against one or more columns without having to set the ORDER BY CLAUSE in your SQL or fussing with tables
• Complete Banded/Stacked Column Support - The ExpressQuantumTreeList Suite lets you create banded columns to enhance the display of information to end-users at runtime
• Automatic Runtime Column Selection - With the ExpressQuantumTreeList Suite , your end-user can customize (add or remove) visible TreeList columns as their needs dictate
  Instant Runtime Summary Footers for All Nodes - You can create compelling Tree and List displays and allow your applications to become data-analysis and calculation tools without writing a single line of code
• Several Cell and Standalone Data Editors 
• Resource Friendly In-Place Editors - With its powerful built-in field editors, the QuantumTreeList can meet all your data editing requirements
• TreeList Footer - Using the TreeList Footer, you can automatically summarize any column values: Sum, Count, AVG, Min and Max
• Fixed Bands and Columns - Easily fix TreeList columns and bands to the left or right side of the QuantumTreeList
• Auto Preview Pane - Similar to MS Outlook
• Incremental Auto-Search for Each TreeList Column - Your users can instantly locate any information displayed within individual TreeList columns
• Full MS Intellimouse Support
• Full Drag & Drop Support 
• Flicker Free Painting 
• Auto Width Feature - Automatically fit all displayed columns within the TreeList control to eliminate the horizontal scroll bar
• Ultra-Efficient Resource Usage 
• Standard and Extended Multi-Select Support - CTRL and SHIFT Key
• Full Custom Draw Events - Available for columns, cells, auto preview, and footers
• LookAndFeel Property - Designed to help you control the painting style of the TreeList