XmDropSiteStartUpdate(3X) — XmDropSiteStartUpdate--A Drag and Drop function that facilitates processing updates to multiple drop sites XmDropSiteStartUpdateDrag and Drop functions
#include <Xm/DragDrop.h>
void XmDropSiteStartUpdate (widget)
Widget widget;
XmDropSiteStartUpdate is used in conjunction with XmDropSiteEndUpdate to process updates to multiple drop sites within the same shell widget. XmDropSiteStartUpdate and XmDropSiteEndUpdate signal the beginning and the end respectively of a series of calls to XmDropSiteUpdate. Calls to XmDropSiteStartUpdate and XmDropSiteEndUpdate can be recursively stacked. Using these routines optimizes the processing of update information.
widget | Specifies the ID of any widget within a given hierarchy. The function uses this widget to identify the shell that contains the drop sites. |
For a complete definition of DropSite and its associated resources, see XmDropSite(3X).
XmDropSite(3X), XmDropSiteEndUpdate(3X), and XmDropSiteUpdate(3X).