xgetwmcolormapwindows(3) [hpux man page]

XGetWMColormapWindows() 												   XGetWMColormapWindows()

Name
  XGetWMColormapWindows - get a window's WM_COLORMAP_WINDOWS property.

Synopsis
  Status XGetWMColormapWindows(display, w, colormap_windows_return, count_return)
	Display *display;
	Window w;
	Window **colormap_windows_return;
	int count_return;

Arguments
  display   Specifies a connection to an X server; returned from XOpenDisplay().

  w	    Specifies the top-level window of an application.

  colormap_windows_return
	    Returns the list of windows that have custom colormaps.

  count_return
	    Returns the number of windows in the list.

Returns
  Zero on failure, non-zero on success.

Availability
  Release 4 and later.

Description
  XGetWMColormapWindows()  gets the WM_COLORMAP_WINDOWS property on the specified window.  This property contains a list of windows that have
  custom colomaps that need to be installed.  The XGetWMColormapWindows() function stores the list in its colormap_windows_return argument.

  If the property exists, if it is of type WINDOW, if it is of format 32, and if the atom WM_COLORMAP_WINDOWS  can  be	interned,  XGetWMCol-
  ormapWindows()  sets	the colormap_windows_return argument to a list of window identifiers, sets the count_return argument to the number of
  elements in list, and returns a non-zero status.  Otherwise, it sets neither of the return arguments and returns a zero status.  To release
  the list of window identifiers, use XFree().

  This function is called by window managers to find out what colormaps to install and when to install them.

  For more information, see Volume One, Chapter 12, Interclient Communication.

Errors
  BadWindow

See Also
  XSetWMColormapWindows().

Xlib - Window Manager Hints												   XGetWMColormapWindows()

XSetWMColormapWindows(3X11)					  XLIB FUNCTIONS				       XSetWMColormapWindows(3X11)

NAME

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

SYNTAX

       Status XSetWMColormapWindows(display, w, colormap_windows, count)
	     Display *display;
	     Window w;
	     Window *colormap_windows;
	     int count;

       Status XGetWMColormapWindows(display, w, colormap_windows_return, count_return)
	     Display *display;
	     Window w;
	     Window **colormap_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 property on the specified window with the list of windows specified by
       the colormap_windows argument.  It the property does not already exist, XSetWMColormapWindows 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 win-
       dow.  These identifiers indicate the colormaps that the window manager may need to install for this window.  If the property exists, is of
       type WINDOW, is of format 32, and the atom WM_COLORMAP_WINDOWS can be interned, XGetWMColormapWindows sets the windows_return argument to a
       list of window identifiers, sets the count_return argument to the number of elements in the list, and returns a nonzero status.	Otherwise,
       it sets neither of the return 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(3X11), XAllocIconSize(3X11), XAllocSizeHints(3X11), XAllocWMHints(3X11), XFree(3X11), XSetCommand(3X11), XSetTransient-
       ForHint(3X11), XSetTextProperty(3X11), XSetWMClientMachine(3X11), XSetWMIconName(3X11), XSetWMName(3X11), XSetWMProperties(3X11), XSetWM-
       Protocols(3X11), XStringListToTextProperty(3X11)
       Xlib - C Language X Interface

X Version 11							    Release 6.6 				       XSetWMColormapWindows(3X11)