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Command: XDefineCursor | Section: 3 | Source: Digital UNIX | File: XDefineCursor.3X11.gz
XDefineCursor(3X11) XDefineCursor(3X11)
NAME
XDefineCursor, XUndefineCursor - define cursors
SYNOPSIS
XDefineCursor(display, w, cursor)
Display *display;
Window w;
Cursor cursor;
XUndefineCursor(display, w)
Display *display;
Window w;
ARGUMENTS
Specifies the cursor that is to be displayed or None. Specifies the
connection to the X server. Specifies the window.
DESCRIPTION
If a cursor is set, it will be used when the pointer is in the window.
If the cursor is None, it is equivalent to XUndefineCursor.
XDefineCursor can generate BadCursor and BadWindow errors.
The XUndefineCursor function undoes the effect of a previous XDe-
fineCursor for this window. When the pointer is in the window, the par-
ent's cursor will now be used. On the root window, the default cursor
is restored.
XUndefineCursor can generate a BadWindow error.
DIAGNOSTICS
The server failed to allocate the requested resource or server memory.
A value for a Cursor argument does not name a defined Cursor. A value
for a Window argument does not name a defined Window.
SEE ALSO
XCreateFontCursor(3X11), XRecolorCursor(3X11)
Xlib -- C Language X Interface
XDefineCursor(3X11)