Name

Syntax

Boolean XtIsSensitive(w)
Widget w;

Arguments

sensitive

Specifies a Boolean value that indicates whether the widget should receive keyboard and pointer events.

w

Specifies the widget.

Description

XtSetSensitive calls XtSetValues to change sensitive and ancestor_sensitive. Therefore, when one of these changes, the widget's set_values procedure should take whatever display actions are needed (for example, greying out or stippling the widget).

XtSetSensitive maintains the invariant that if parent has either sensitive or ancestor_sensitive False, then all children have ancestor_sensitive False.

The XtIsSensitive function returns True or False to indicate whether or not user input events are being dispatched. If both core.sensitive and core.ancestor_sensitive are True, XtIsSensitive returns True; otherwise, it returns False.

See Also

Table of Contents

• Name
• Syntax
• Arguments
• Description
• See Also