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RGtk2 (version 2.20.31)

gtkScrolledWindowSetPolicy: gtkScrolledWindowSetPolicy

Description

Sets the scrollbar policy for the horizontal and vertical scrollbars.

Usage

gtkScrolledWindowSetPolicy(object, hscrollbar.policy, vscrollbar.policy)

Arguments

hscrollbar.policy
policy for horizontal bar
vscrollbar.policy
policy for vertical bar

Details

The policy determines when the scrollbar should appear; it is a value from the GtkPolicyType enumeration. If GTK_POLICY_ALWAYS, the scrollbar is always present; if GTK_POLICY_NEVER, the scrollbar is never present; if GTK_POLICY_AUTOMATIC, the scrollbar is present only if needed (that is, if the slider part of the bar would be smaller than the trough - the display is larger than the page size).