XmDropSiteRegistered

library call

`XmDropSiteRegistered`

A Drag and Drop function that determines if a drop site has been registered

    #include <Xm/DragDrop.h>

    Boolean XmDropSiteRegistered

    Widget widget

## DESCRIPTION

`XmDropSiteRegistered` determines if the specified widget has a drop site registered. If a drop site is registered, this function returns True.

widget

- Specifies the ID of the widget being queried.

For a complete definition of DropSite and its associated resources, see &cdeman.XmDropSite;.

## RETURN

If the widget is not a registered drop site, this function returns False. Otherwise, it returns True.

## RELATED

&cdeman.XmDisplay;, &cdeman.XmDropSite;, &cdeman.XmDropSiteEndUpdate;, &cdeman.XmDropSiteStartUpdate;, &cdeman.XmDropSiteUpdate;, &cdeman.XmDropSiteUnregister;, and &cdeman.XmScreen;.