ExpressQuantumTreeList Suite

DevExpressUI & Visualization SuitesVCL Component

Display and manage complex hierarchical data with versatile grid-tree control.

  • Supports bound, unbound, and provider data access modes.
  • Offers multi-column display, bands, sorting, filtering, and conditional formatting.
  • Includes extensive in-place editors and exports to multiple file formats.
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ExpressQuantumTreeList Suite is a VCL component designed to present complex hierarchical data in tree, grid, or hybrid views. It supports flexible data binding modes, rich data editing with embedded editors, and advanced UI features for sorting, filtering, summarizing, and conditional formatting. Its versatile export options and customization capabilities make it suitable for professional Delphi and C++Builder applications.

Flexible Data Binding Modes

Connect to self-referenced datasets using bound, unbound, or provider modes to display hierarchical data. The control supports datasets via TDataSource and enables runtime population or on-demand data loading.

Hybrid Tree and Grid Display

Visualize data as a traditional tree, grid, or a combination, showing hierarchical relationships alongside multi-column tabular data.

Advanced Data Editing

Integrate several DevExpress editors directly into cells for user input and data manipulation, featuring input validation, error indications, and in-place editing capabilities.

Column and Band Customization

Group multiple columns into bands for logical layout. Users can hide, show, reorder columns and bands at runtime.

Sorting and Filtering

Enable multi-column sorting with ascending or descending order and support various filtering mechanisms including incremental search, find panels, and filter builder dialogs.

Summaries and Aggregates

Calculate footer and group summaries using predefined aggregate functions like COUNT, SUM, MAX, MIN, and AVERAGE. Custom summaries can be implemented through event handlers.

Conditional Formatting

Apply Excel-style conditional formatting to cells and nodes based on value rules, including data bars, icons, and custom appearance schemes.

Scrollbar Annotations

Display colored marks on vertical scrollbars indicating validation errors, search results, selected or focused records. These annotations help users navigate large datasets efficiently.

Data Export Capabilities

Export data to common formats including XLSX, CSV, TXT, HTML, XML, and older Excel formats, facilitating integration with external reporting and data analysis tools.

Extensive Integration and Customization

Compatible with DevExpress themes, skins, and other VCL components. Offers runtime customization, localization support, and integrates with DevExpress printing and reporting systems.

Product Compatibility

Review the details below to ensure this product is supported within your environment.

Component Type

  • VCL Component

IDE Support

  • C++Builder
  • Delphi
  • RAD Studio