xmclipboardlock(3) [centos man page]

XmClipboardLock(library call)											     XmClipboardLock(library call)

NAME

       XmClipboardLock -- A clipboard function that locks the clipboard

SYNOPSIS

       #include <Xm/CutPaste.h>
       int XmClipboardLock (display, window)
	       Display * display;
	       Window  window;
       (void)

DESCRIPTION

       XmClipboardLock	locks the clipboard from access by another application until XmClipboardUnlock is called. All clipboard functions lock and
       unlock the clipboard to prevent simultaneous access. This function allows the application to keep the clipboard data from changing  between
       calls  to  Inquire and other clipboard functions. The application does not need to lock the clipboard between calls to XmClipboardStartCopy
       and XmClipboardEndCopy or to XmClipboardStartRetrieve and XmClipboardEndRetrieve.

       If the clipboard is already locked by another application, XmClipboardLock returns an error status. Multiple calls to this function by  the
       same application increase the lock level.

       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.

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.

RELATED

       XmClipboardEndCopy(3), XmClipboardEndRetrieve(3), XmClipboardStartCopy(3), XmClipboardStartRetrieve(3), and XmClipboardUnlock(3).

														     XmClipboardLock(library call)

XmClipboardStartRetrieve(library call)									    XmClipboardStartRetrieve(library call)

NAME

       XmClipboardStartRetrieve -- A clipboard function that prepares to retrieve data from the clipboard

SYNOPSIS

       #include <Xm/CutPaste.h>
       int XmClipboardStartRetrieve (display, window, timestamp)
	       Display * display;
	       Window  window;
	       Time    timestamp;
       (void)

DESCRIPTION

       XmClipboardStartRetrieve tells the clipboard routines that the application is ready to start copying an item from the clipboard.  The clip-
       board is locked by this routine and stays locked until XmClipboardEndRetrieve is called. Between a call to XmClipboardStartRetrieve  and  a
       call  to  XmClipboardEndRetrieve, multiple calls to XmClipboardRetrieve with the same format name result in data being incrementally copied
       from the clipboard until the data in that format has all been retrieved.

       A return value of XmClipboardTruncate from calls to XmClipboardRetrieve indicates that more data remains to be copied in the given  format.
       It  is  recommended  that  any calls to the Inquire functions that the application needs to make to complete the copy from the clipboard be
       made between the call to XmClipboardStartRetrieve and the first call to XmClipboardRetrieve. This way, the application  does  not  need	to
       call XmClipboardLock and XmClipboardUnlock.

       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.

       timestamp Specifies the time of the event that triggered the copy.  A valid timestamp must be supplied; it is not sufficient  to  use  Cur-
		 rentTime.

RETURN

       XmClipboardSuccess
		 The function is 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.

RELATED

       XmClipboardEndRetrieve(3),  XmClipboardInquireCount(3), XmClipboardInquireFormat(3), XmClipboardInquireLength(3), XmClipboardInquirePendin-
       gItems(3), XmClipboardLock(3), XmClipboardRetrieve(3), XmClipboardStartCopy(3), and XmClipboardUnlock(3).

													    XmClipboardStartRetrieve(library call)