XmTargetsAreCompatible(X3mot)


XmTargetsAreCompatible -- a function that tests whether the target types match between a drop site and source object

Synopsis

#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 values

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.

References

XmDragContext(X3mot) and XmDropSite(X3mot).
25 April 2004
© 2004 The SCO Group, Inc. All rights reserved.
UnixWare 7 Release 7.1.4 - 25 April 2004