select-range

Arguments: trackbar

Determines display and behaviors of the trackbar widget's tick-marked bar. If this property is true, the visible-range is displayed when the visible-range property is true.

The select-range property may not be changed on an existing control, and must instead be specified with the inspector when designing a control (using a form) or with the :select-range initarg of make-instance. (It can be changed using the inspector when designing a form but not for a running control, either in the IDE or in an application.)

select-range is a property of the trackbar class.

GTK Note

This property is not supported by the simple GTK trackbar widget, where it will have no effect.

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Created 2010.1.21.