MirOS Manual: XGetWMColormapWindows(3), XSetWMColormapWindows(3)

XSetWMColormapWindows(3X11XLIB FUNCTIOXSetWMColormapWindows(3X11)


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


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

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


     display   Specifies the connection to the X server.

               Specifies the list of windows.

               Returns the list of windows.

     count     Specifies the number of windows in the list.

               Returns the number of windows in the list.

     w         Specifies the window.


     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

     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.


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


     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.


     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),
     Xlib - C Language X Interface

XFree86                   Version 4.5.0                         2

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