| Extracted from Pike v7.8 release 866 at 2018-02-09.

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GTK
GTK.SpinButton

# Method GTK.SpinButton()->spin()

Method spin

  `GTK.SpinButton spin(int direction, float increment)`

Description

  If you want to alter the value of a Spin Value relative to its current value, then this ffunction can be used.

  The direction paramenter is one of SPIN_END , SPIN_HOME , SPIN_PAGE_BACKWARD , SPIN_PAGE_FORWARD , SPIN_STEP_BACKWARD , SPIN_STEP_FORWARD and SPIN_USER_DEFINED

  GTK.SpinStepForward and GTK.SpinStepBackward change the value of the Spin Button by the amount specified by increment, unless increment is equal to 0, in which case the value is changed by the value of step_increment in theAdjustment.

  GTK.SpinPageForward and GTK.SpinPageBackward simply alter the value of the Spin Button by increment.

  GTK.SpinHome sets the value of the Spin Button to the bottom of the Adjustments range.

  GTK.SpinEnd sets the value of the Spin Button to the top of the Adjustments range.

  GTK.SpinUserDefined simply alters the value of the Spin Button by the specified amount.