xmtargetsarecompatible(3) [centos man page]

XmTargetsAreCompatible(library call)									      XmTargetsAreCompatible(library call)

NAME

       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 *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

       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.

RELATED

       XmDragContext(3) and XmDropSite(3).

													      XmTargetsAreCompatible(library call)

XtGetSelectionValues()													    XtGetSelectionValues()

Name
  XtGetSelectionValues - obtain selection data in multiple formats.

Synopsis
  void XtGetSelectionValues(w, selection, targets, count, callback,
  client_data, time)
	 Widget w;
	 Atom selection;
	 Atom *targets;
	 int count;
	 XtSelectionCallbackProc callback;
	 XtPointer *client_data;
	 Time time;

Inputs
  w	    Specifies the widget that is making the request.  Must be of class core or any subclass thereof.

  selection Specifies the particular selection desired (usually XA_PRIMARY or XA_SECONDARY).

  targets   Specifies the types of information about the selection that are being requested.

  count     Specifies the length of the targets and client_data arrays.

  callback  Specifies the callback procedure to be called with each selection value obtained.  Note that this is how the selection values are
	    communicated back to the client.

  client_data
	    Specifies an array of client data (one for each target type) each element of which will be passed to callback when it  is  called
	    for the corresponding element of targets.

  time	    Specifies the timestamp that indicates when the selection value is desired.  This should be the timestamp of the event that trig-
	    gered this request; the value CurrentTime is not acceptable.

Description
  XtGetSelectionValues() is similar to XtGetSelectionValue() except that it takes an array of target types and an array of  client  data  and
  requests the current value of the selection converted to each of the targets.  The callback is called once for each element of targets, and
  is passed the corresponding element of client_data.  The effect is as if each target were specified in a separate call to XtGetSelectionVa-
  lue(),  except  that	XtGetSelectionValues() guarantees that all the conversions will use the same selection value because the ownership of
  the selection cannot change in the middle of the list, as could happen when calling XtGetSelectionValue() repeatedly.

  See XtGetSelectionValue() for more information.

See Also
  XtGetSelectionValue(1), XtGetSelectionValueIncremental(1), XtGetSelectionValuesIncremental(1),
  XtSelectionCallbackProc(2).

Xt - Selections 													    XtGetSelectionValues()