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TcxCustomTrackBarProperties.LineSize Property

Specifies the amount by which the thumb’s position is changed when clicking the change buttons or pressing the arrow keys when the track bar editor is focused.

Declaration

property LineSize: TcxNaturalNumber read; write; default 1;

Property Value

Type Default
TcxNaturalNumber 1

Remarks

End-users can do the following to move the thumb position:

  • Click the “-“ change button or press the Left Arrow or Up Arrow key to decrease the Position property value by the LineSize;

  • Click the “+” change button or press the Right Arrow or Down Arrow to increase the Position property value by the LineSize.

Note that if the ReverseDirection property is set to True, the functionality provided by these keys switches to the opposite, while the change buttons always modify the position according to their labels.

In addition, end-users can move the thumb a large distance. Refer to the PageSize property description to learn more.

The default value of the LineSize property is 1.

See Also