XmClipboardCancelCopy - A clipboard function that cancels a copy to the clipboard
#include <Xm/Xm.h> #include <Xm/CutPaste.h>
int XmClipboardCancelCopy (display, window, item_id)
Display * display;
XmClipboardCancelCopy cancels the copy to clipboard
that is in progress and frees up temporary storage. When a copy is to be performed, XmClipboardStartCopy allocates temporary storage for the clipboard
data. XmClipboardCopy copies the appropriate data into
the temporary storage. XmClipboardEndCopy copies the data
to the clipboard structure and frees up the temporary storage structures.
If XmClipboardCancelCopy is called, the XmClipboardEndCopy function does not have to be called. A call to XmClipboardCancelCopy is valid only after a call to XmClipboardStartCopy
and before a call to XmClipboardEndCopy.
Specifies a pointer to the Display
structure that was returned in a previous call to XOpenDisplay
Specifies a widget's window ID that relates the application
window to the clipboard. The widget's window ID can be obtained by using XtWindow. The same application instance should pass the same window
ID to each of the clipboard functions that it calls.
Specifies the number assigned to this data item. This number
was returned by a previous call to XmClipboardStartCopy.
The function is successful.
The function failed because the clipboard was locked by another
application. The application can continue to call the function again with
the same parameters until the lock goes away. This gives the application
the opportunity to ask if the user wants to keep trying or to give up on the
The function failed because XmClipboardStartCopy was not called or because the data item contains too many formats.
XmClipboardCopy(3X), XmClipboardEndCopy(3X), XmClipboardStartCopy(3X)