XtGetSelectionValue
NAME
XtGetSelectionValue, XtGetSelectionValues - obtain selection values
SYNTAX
void XtGetSelectionValue(Widget w, Atom selection, Atom
target, XtSelectionCallbackProc callback, XtPointer
client_data, Time time);
void XtGetSelectionValues(Widget w, Atom selection, Atom
*targets, int count, XtSelectionCallbackProc callback,
XtPointer client_data, Time time);
ARGUMENTS
callback
Specifies the callback procedure.
client_data
Specifies the argument that is to be passed to the specified procedure
when .
client_data
Specifies the client data (one for each target type)
that is passed to the callback procedure when it is called for that target.
count
Specifies the length of the targets and client_data lists.
selection
Specifies the particular selection desired (that is, primary or secondary).
target
Specifies the type of the information that is needed about the selection.
targets
Specifies the types of information that is needed about the selection.
time
Specifies the timestamp that indicates when the selection .
w
Specifies the widget .
DESCRIPTION
The
function requests the value of the selection that has been converted to
the target type.
The specified callback will be called some time after
is called;
in fact, it may be called before or after
returns.
The
function is similar to
except that it takes a list of target types and a list of client data
and obtains the current value of the selection converted to each of the targets.
The effect is as if each target were specified in a separate call to
The callback is called once with the corresponding client data for each target.
does guarantee 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 would be when calling
repeatedly.
SEE ALSO
XtAppGetSelectionTimeout(3Xt),
XtOwnSelection(3Xt)
