XSetWMColormapWindowX(Version 11 (ReleXSetWMColormapWindows(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
Page 1 (printed 7/20/06)
XSetWMColormapWindowX(Version 11 (ReleXSetWMColormapWindows(3X11)
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
Page 2 (printed 7/20/06)
