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XSetWMColormapWindows(3X11)
X11R6
NAME
  XSetWMColormapWindows, XGetWMColormapWindows - set or read a window's
  WM_COLORMAP_WINDOWS property

SYNOPSIS
  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 window. 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),
  XSetTransientForHint(3X11), XSetTextProperty(3X11),
  XSetWMClientMachine(3X11), XSetWMIconName(3X11), XSetWMName(3X11),
  XSetWMProperties(3X11), XSetWMProtocols(3X11),
  XStringListToTextProperty(3X11)

  Xlib -- C Language X Interface

Index for Section 3X11

Alphabetical listing for X

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