A 100% Native VCL control library, the ExpressQuantumTreeList represents the most advanced tree-list technology available for VCL developers. The ExpressQuantumTreeList is a power-packed component library that will help you create killer applications, deliver unbelievable features to your end-users, and blow away your competition - all without writing a single line of source code!
Powered by the same architecture and shared libraries first introduced in the ExpressQuantumGrid v4, ExpressQuantumTreeList ships with all the features you have come to expect from Developer Express. It supports our industry leading Look & Feel and Styles technologies - and ships with the ExpressEditors Library 5.
Because the QuantumTreeList was written from the ground up, you will no longer be at the mercy of Microsoft's commctrl and the inherent performance and usability restrictions therein. In fact, the ExpressQuantumTreeList completely redefines use of tree structures within an application. The QuantumTreeList is a multi-purpose data visualization system that can operate as a TREE or a LIST. The unique synergy between a traditional grid and traditional tree-views allows you to create cutting-edge and visually appealing application interfaces for your users.
The QuantumTreeList can be used in 3 different data access modes: Data-Aware, Unbound and Virtual. Whichever mode you choose to use, the QuantumTreeList employs our unique ExpressDataController to obtain and save data at lightening speeds. In virtual mode, the QuantumTreeList does not persist data and so displaying hundreds of thousands of nodes on screen occurs instantaneously!
It's Not Just the Best TreeList Control!
Like its sister component, the QuantumGrid, ExpressQuantumTreeList ships with the ExpressEditors Library - a collection of over 70 standalone field editors and individual controls - many available in data-aware and non data-aware editions.
Total Control, Flexibility and Power