vcl-cxtrackbar-dot-tcxcustomtrackbarproperties-ee974595.md
Specifies if the mouse wheel rotation direction is inverted.
property ReverseMouseWheel: Boolean read; write; default False;
| Type | Default | Description |
|---|---|---|
| Boolean | False | False Default. Upward mouse wheel rotation increases the editor value.TrueDownward mouse wheel rotation decreases the editor value. |
Users can rotate the mouse wheel to increment or decrement the track bar editor value if the UseMouseWheel property is set to True ( default ). The LineSize property specifies the thumb movement step for mouse wheel rotation.
You can set the ReverseMouseWheel property to True to invert the thumb movement direction in response to mouse wheel rotation.
TdxRangeTrackBar and TdxDBRangeTrackBar editors do not support the mouse wheel because it is impossible to associate individual track thumbs with input focus.
The ReverseMouseWheel property’s default value is False.
See Also
TcxCustomTrackBarProperties.ReverseDirection Property
TcxCustomTrackBarProperties Class