diff options
Diffstat (limited to 'libX11/src/Cursor.c')
-rw-r--r-- | libX11/src/Cursor.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/libX11/src/Cursor.c b/libX11/src/Cursor.c new file mode 100644 index 000000000..76ac3be73 --- /dev/null +++ b/libX11/src/Cursor.c @@ -0,0 +1,55 @@ +/* $Xorg: Cursor.c,v 1.4 2001/02/09 02:03:32 xorgcvs Exp $ */ +/* + +Copyright 1987, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ +/* $XFree86: xc/lib/X11/Cursor.c,v 1.3 2001/01/17 19:41:34 dawes Exp $ */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include "Xlibint.h" +static XColor _Xconst foreground = { 0, 0, 0, 0 }; /* black */ +static XColor _Xconst background = { 0, 65535, 65535, 65535 }; /* white */ + +Cursor XCreateFontCursor( + Display *dpy, + unsigned int which) +{ + /* + * the cursor font contains the shape glyph followed by the mask + * glyph; so character position 0 contains a shape, 1 the mask for 0, + * 2 a shape, etc. <X11/cursorfont.h> contains hash define names + * for all of these. + */ + + if (dpy->cursor_font == None) { + dpy->cursor_font = XLoadFont (dpy, CURSORFONT); + if (dpy->cursor_font == None) return None; + } + + return XCreateGlyphCursor (dpy, dpy->cursor_font, dpy->cursor_font, + which, which + 1, &foreground, &background); +} + |