XmClipboardCopy(library call) XmClipboardCopy(library call)

NAME

XmClipboardCopy -- A clipboard function that copies a data item to
temporary storage for later copying to clipboard

SYNOPSIS

#include <Xm/CutPaste.h>
int XmClipboardCopy (display, window, item_id, format_name,
buffer, length, private_id, data_id)
Display * display;
Window window;
long item_id;
char * format_name;
XtPointer buffer;
unsigned long length;
long private_id;
long * data_id;
(void)

DESCRIPTION

XmClipboardCopy copies a data item to temporary storage. The data
item is moved from temporary storage to the clipboard data structure
when a call to XmClipboardEndCopy is made. Additional calls to
XmClipboardCopy before a call to XmClipboardEndCopy add additional
data item formats to the same data item or append data to an existing
format. Formats are described in the Inter-Client Communication
Conventions Manual (ICCCM) as targets.

NOTE: Do not call XmClipboardCopy before a call to
XmClipboardStartCopy has been made. The latter function allocates
temporary storage required by XmClipboardCopy.

If the buffer argument is NULL, the data is considered to be passed
by name. When data that has been passed by name is later requested
by another application, the application that owns the data receives a
callback with a request for the data. The application that owns the
data must then transfer the data to the clipboard with the
XmClipboardCopyByName function. When a data item that was passed by
name is deleted from the clipboard, the application that owns the
data receives a callback stating that the data is no longer needed.

For information on the callback function, see the callback argument
description for XmClipboardStartCopy.

display Specifies a pointer to the Display structure that was
returned in a previous call to XOpenDisplay or XtDisplay.

window Specifies the window ID of a widget that relates the
application window to the clipboard. The widget's window ID
can be obtained through XtWindow. The same application
instance should pass the same window ID to each of the
clipboard functions that it calls.

item_id Specifies the number assigned to this data item. This
number was returned by a previous call to
XmClipboardStartCopy.

format_name
Specifies the name of the format in which the data item is
stored on the clipboard. The format was known as target in
the ICCCM.

buffer Specifies the buffer from which the clipboard copies the
data.

length Specifies the length, in bytes, of the data being copied to
the clipboard.

private_id
Specifies the private data that the application wants to
store with the data item.

data_id Specifies an identifying number assigned to the data item
that uniquely identifies the data item and the format.
This argument is required only for data that is passed by
name.

RETURN

XmClipboardSuccess
The function was successful.

XmClipboardLocked
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
operation.

XmClipboardFail
The function failed because XmClipboardStartCopy was not
called or because the data item contains too many formats.

RELATED

XmClipboardCopyByName(3), XmClipboardEndCopy(3), and
XmClipboardStartCopy(3).

XmClipboardCopy(library call)