XDefineCursor(3) XLIB FUNCTIONS XDefineCursor(3)
NAME
XDefineCursor, XUndefineCursor - define cursors
SYNTAX
int XDefineCursor(Display *
display, Window
w, Cursor
cursor);
int XUndefineCursor(Display *
display, Window
w);
ARGUMENTS
cursor Specifies the cursor that is to be displayed or
None.
display Specifies the connection to the X server.
w 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
XDefineCursor for this window. When the pointer is in the window,
the parent's cursor will now be used. On the root window, the
default cursor is restored.
XUndefineCursor can generate a
BadWindow error.
DIAGNOSTICS
BadAlloc The server failed to allocate the requested resource or
server memory.
BadCursor A value for a Cursor argument does not name a defined
Cursor.
BadWindow A value for a Window argument does not name a defined
Window.
SEE ALSO
XCreateFontCursor(3),
XRecolorCursor(3) Xlib - C Language X InterfaceX Version 11 libX11 1.8.10 XDefineCursor(3)
