man XSetWMColormapWindows (Fonctions bibliothèques) - set or read a window's WM_COLORMAP_WINDOWS property
NAME
XSetWMColormapWindows, XGetWMColormapWindows - set or read a window's WM_COLORMAP_WINDOWS property
SYNTAX
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 .
- count_return
- Returns the number of .
- w
- Specifies the window.
DESCRIPTION
The 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, 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, returns a zero status. Otherwise, it returns a nonzero status.
can generate and errors.
The 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, 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
can generate a error.
PROPERTIES
- WM_COLORMAP_WINDOWS
- The list of window IDs that may need a different colormap from that of their top-level window.
DIAGNOSTICS
- The server failed to allocate the requested resource or server memory.
- A value for a Window argument does not name a defined Window.