Unlimited Capacity
SWT Matrix can model row and column counts beyond standard integer limits while keeping scrolling, selection, resizing, and cell property changes responsive.
SWT Java GUI component
SWT Matrix
A tabular widget for SWT applications that need very large data grids, instant rendering, and a small API surface.
Why it exists
Built for data-heavy SWT interfaces.
Instant Rendering
The widget is designed around virtual display and fast repainting, so large tables remain interactive instead of forcing the UI to initialize every visible item.
Clean Design
The public API stays compact and symmetric across rows, columns, sections, headers, and frozen areas, reducing the learning curve for SWT developers.
Details
Documentation and examples
Use the API reference and bundled snippets to evaluate integration points, custom painting, editing, selection behavior, copy and paste, and keyboard bindings.
Current download
Version 0.7.105
Includes the SWT Matrix JAR, javadoc, and snippets. By downloading the software, you agree to the End User License Agreement.