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XmIsTraversable(Xm)


XmIsTraversable -- a function that identifies whether a widget can be traversed

Syntax

#include <Xm/Xm.h>

Boolean XmIsTraversable (widget) Widget widget;

Description

XmIsTraversable determines whether the specified widget is eligible to receive focus through keyboard traversal. In general, a widget is eligible to receive focus when all of the following conditions are true:

Some widgets may not be eligible to receive focus even if they meet all these conditions. For example, most managers cannot receive focus through keyboard traversal. Some widgets may be eligible to receive focus under particular conditions. For example, a DrawingArea is eligible to receive focus if it meets the conditions above and has no child whose XmNtraversalOn resource is True.


widget
Specifies the ID of the widget

Return value

Returns True if the widget is eligible to receive focus through keyboard traversal; otherwise, returns False.

See also

XmGetVisibility(Xm) and XmProcessTraversal(Xm).
© 2003 Caldera International, Inc. All rights reserved.
SCO OpenServer Release 5.0.7 -- 11 February 2003