TdxCustomZoomTrackBar Class

Serves as the base class for classes that implement zoom track bar editors.

Declaration

TdxCustomZoomTrackBar = class(
    TcxCustomTrackBar
)

Remarks

A zoom track bar is an extended version of a normal track bar. A zoom track bar includes two adjacent scale ranges with individual settings, providing more granular control over thumb movements.

The TdxCustomZoomTrackBar class extends its ancestor class with the properties that are specific to zoom track bars and initializes the inherited Position property with the default value. The TdxCustomZoomTrackBar class implements all the functionality needed by its descendants, TdxZoomTrackBar and TdxDBZoomTrackBar, which primarily publish inherited properties and events.