XSetWMColormapWindows(3X11XLIB FUNCTIOXSetWMColormapWindows(3X11)
NAME
XSetWMColormapWindows, XGetWMColormapWindows - set or read a
window's WM_COLORMAP_WINDOWS property
SYNTAX
Status XSetWMColormapWindows(Display *display, Window w,
Window *colormap_windows, int count);
Status XGetWMColormapWindows(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 argu-
ment. It the property does not already exist, XSetWMColor-
mapWindows 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 win-
dow 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
XFree86 Version 4.5.0 1
XSetWMColormapWindows(3X11XLIB FUNCTIOXSetWMColormapWindows(3X11)
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
XFree86 Version 4.5.0 2