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XSetWMColormapWindows(3)	 XLIB FUNCTIONS 	XSetWMColormapWindows(3)

NAME
     XSetWMColormapWindows,  XGetWMColormapWindows  -  set  or	read  a window's
     WM_COLORMAP_WINDOWS property

SYNTAX
     Status  XSetWMColormapWindows(Display  *display,  Window  w,  Window  *col-
	    ormap_windows, int count);

     Status  XGetWMColormapWindows(Display  *display,  Window  w,  Window **col-
	    ormap_windows_return, int *count_return);

ARGUMENTS
     display   Specifies the connection to the X server.

     colormap_windows
	       Specifies the list of windows.

     colormap_windows_return
	       Returns the list of windows.

     count     Specifies the number of windows in the list.

     count_return
	       Returns the number of windows in the list.

     w	       Specifies the window.

DESCRIPTION
     The XSetWMColormapWindows function replaces the  WM_COLORMAP_WINDOWS  prop-
     erty on the specified window with the list of windows specified by the col-
     ormap_windows argument.  It the property does not already exist, XSetWMCol-
     ormapWindows  sets the WM_COLORMAP_WINDOWS property on the specified window
     to the list of windows specified by  the  colormap_windows  argument.   The
     property  is stored with a type of WINDOW and a format of 32.  If it cannot
     intern the WM_COLORMAP_WINDOWS atom, XSetWMColormapWindows returns  a  zero
     status.  Otherwise, it returns a nonzero status.

     XSetWMColormapWindows can generate BadAlloc and BadWindow errors.

     The  XGetWMColormapWindows  function returns the list of window identifiers
     stored in the WM_COLORMAP_WINDOWS property on the specified window.   These
     identifiers  indicate the colormaps that the window manager may need to in-
     stall for this window.  If the property exists, is of type  WINDOW,  is  of
     format  32,  and  the  atom WM_COLORMAP_WINDOWS can be interned, XGetWMCol-
     ormapWindows sets the windows_return argument to a list of  window  identi-
     fiers,  sets  the	count_return  argument	to the number of elements in the
     list, and returns a nonzero status.  Otherwise, it sets neither of the  re-
     turn  arguments  and  returns a zero status.  To release the list of window
     identifiers, use XFree.

     XGetWMColormapWindows can generate a BadWindow error.

PROPERTIES
     WM_COLORMAP_WINDOWS
	       The list of window IDs that may need a  different  colormap  from
	       that of their top-level window.

DIAGNOSTICS
     BadAlloc  The  server  failed  to allocate the requested resource or server
	       memory.

     BadWindow
	       A value for a Window argument does not name a defined Window.

SEE ALSO
     XAllocClassHint(3),     XAllocIconSize(3),     XAllocSizeHints(3),     XAl-
     locWMHints(3),  XFree(3),	XSetCommand(3),  XSetTransientForHint(3),  XSet-
     TextProperty(3), XSetWMClientMachine(3), XSetWMIconName(3),  XSetWMName(3),
     XSetWMProperties(3), XSetWMProtocols(3), XStringListToTextProperty(3)
     Xlib - C Language X Interface

X Version 11			  libX11 1.8.13 	XSetWMColormapWindows(3)

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