XtCreateSelectionRequest, XtSendSelectionRequest, XtCancelSelectionRequest -
bundle multiple selection conversion requests into a single request using
void XtCreateSelectionRequest(Widget requestor, Atom
void XtSendSelectionRequest(Widget requestor, Atom
selection, Time time);
void XtCancelSelectionRequest(Widget requestor, Atom
- Specifies the widget making the request. Must be of class Core or a
- Specifies the particular selection desired.
- Specifies the timestamp to be used in making the request.
is called, subsequent calls to
requestor and selection as specified to XtCreateSelectionRequest
be bundled into a single selection conversion request with multiple targets.
The request is actually initiated by calling XtSendSelectionRequest
is called with a value of requestor
matching a previous call to
, a selection conversion request is actually
sent to the selection owner. If a single target request is queued, that
request is made. If multiple targets are queued they are bundled into a single
request with the target MULTIPLE using the specified timestamp. As the
conversions are made, the callbacks associated with each
invoked in turn.
Multi-threaded applications should lock the application context before calling
and release the lock after calling
to ensure that the thread assembling the request
is safe from interference by another thread assembling a different request
naming the same widget and selection.
is called, any requests queued since the
last call to XtCreateSelectionRequest
are cleaned up. Subsequent calls
will not be deferred.
X Toolkit Intrinsics - C Language Interface
Xlib - C Language X Interface