| Extracted from Pike v7.8 release 700 at 2013-06-08.

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GTK2
GTK2.Adjustment

# Class GTK2.Adjustment

Description

  The GTK2.Adjustment object represents a value which has an associated lower and upper bound, together with step and page increments, and a page size. It is used within several GTK2+ widgets, including GtkSpinButton, GtkViewport, and GtkRange (which is a base class for GtkHScrollbar, GtkVScrollbar, GtkHScale, and GtkVScale).

  The GtkAdjustment object does not update the value itself. Instead it is left up to the owner of the GtkAdjustment to control the value.

  The owner of the GtkAdjustment typically calls the value_changed() and changed() functions after changing the value or its bounds. This results in the emission of the "value_changed" or "changed" signal respectively.

  Properties: float lower float page-increment float page-size float step-increment float upper float value

  Signals: changed The adjustment changed in some way

  value_changed The value changed

Inherit Data

  inherit GTK2.Data : Data