Cross Reference: /ast/src/lib/libtk/unix/tkUnixCursor.c

Lines Matching defs:cursor
4  *	This file contains X specific cursor manipulation routines.
18  * defined in tkCursor.c.  Each system specific cursor module will define
19  * a different cursor structure.  All of these structures must have the
26     TkCursor info;		/* Generic cursor info used by tkCursor.c */
27     Display *display;		/* Display for which cursor is valid. */
31  * The table below is used to map from the name of a cursor to its
32  * index in the official cursor font:
124 #define CURSORFONT "cursor"
134  *	Retrieve a cursor by name.  Parse the cursor name into fields
135  *	and create a cursor, either from the standard cursor font or
139  *	Returns a new cursor, or NULL on errors.  
142  *	Allocates a new cursor.
150     Tk_Window tkwin;		/* Window in which cursor will be used. */
151     Tk_Uid string;		/* Description of cursor.  See manual entry
155     Cursor cursor = None;
175 	 * The cursor is to come from the standard cursor font.  If one
176 	 * arg, it is cursor name (use black and white for fg and bg).
221 		interp->result = "couldn't load cursor font";
225 	cursor = XCreateGlyphCursor(display, dispPtr->cursorFont,
234 	 * The cursor is to be created by reading bitmap files.  There
262 	    cursor = XCreatePixmapCursor(display, source, source,
290 	    cursor = XCreatePixmapCursor(display, source, mask,
295     if (cursor != None) {
297 	cursorPtr->info.cursor = (Tk_Cursor) cursor;
315     Tcl_AppendResult(interp, "bad cursor spec \"", string, "\"",
326  *	Creates a cursor from the source and mask bits.
329  *	Returns a new cursor, or NULL on errors.
332  *	Allocates a new cursor.
340     Tk_Window tkwin;		/* Window in which cursor will be used. */
341     char *source;		/* Bitmap data for cursor shape. */
342     char *mask;			/* Bitmap data for cursor mask. */
343     int width, height;		/* Dimensions of cursor. */
344     int xHot, yHot;		/* Location of hot-spot in cursor. */
345     XColor fgColor;		/* Foreground color for cursor. */
346     XColor bgColor;		/* Background color for cursor. */
348     Cursor cursor;
359     cursor = XCreatePixmapCursor(display, sourcePixmap,
364     if (cursor != None) {
366 	cursorPtr->info.cursor = (Tk_Cursor) cursor;
378  *	This procedure is called to release a cursor allocated by
385  *	The cursor data structure is deallocated.
395     XFreeCursor(unixCursorPtr->display, (Cursor) unixCursorPtr->info.cursor);
396     Tk_FreeXId(unixCursorPtr->display, (XID) unixCursorPtr->info.cursor);