XmTargetsAreCompatible(Xm)
XmTargetsAreCompatible --
a function that tests whether the target types match between a drop site and source object
Syntax
#include <Xm/DragDrop.h>
Boolean XmTargetsAreCompatible (display, export_targets, num_export_targets,
import_targets, num_import_targets)
Display *display;
Atom *export_targets;
Cardinal num_export_targets;
Atom *import_targets;
Cardinal num_import_targets;
Description
XmTargetsAreCompatible determines whether the import targets of
the destination match any of the export targets of a source.
If there is at least one target in common, the function returns True.
display-
Specifies the display connection.
export_targets-
Specifies the list of target atoms associated with the source object.
This resource identifies the selection targets the source can convert to.
num_export_targets-
Specifies the number of entries in the list of export targets.
import_targets-
Specifies the list of targets to be checked against the
XmNexportTargets of the source associated with the
specified DragContext.
num_import_targets-
Specifies the number of entries in the import_targets list.
Return value
Returns a Boolean value that indicates whether the destination
targets are compatible with the source targets. If there is at
least one target in common, the routine returns True; otherwise,
returns False.
See also
XmDragContext(Xm)
and
XmDropSite(Xm).
© 2003 Caldera International, Inc. All rights reserved.
SCO OpenServer Release 5.0.7 -- 11 February 2003