2000-06-09  Michael Natterer  <mitch@gimp.org>

	Cursor patch II:
	This is only the logic inside the cursor system and not yet used.

	* app/cursorutil.[ch]: [gimp]_change_win_cursor() take lots of
	parameters now and compose cursors from up to three cursor
	bitmaps/masks.

	* app/gdisplay.[ch]: As a test, create a hardcoded example cursor
	if "Cursor Mode" is set to "Tool Icon with Crosshair" in prefs.

	* app/curves.c
	* app/dialog_handler.c
	* app/scroll.c: changed the calls to the win_cursor function.

	* app/tools.[ch]: added a cursor and a toggle cursor to the ToolInfo
	structure of all tools.

	* app/toolsF.h: new ToolType TOOL_TYPE_NONE.

	* app/gimpdnd.c
	* app/interface.c: check for silly filenames in the file dnd
	callback. Closes #13733.

	* Makefile.am
	* cursors/bucket_fill_small.xbm
	* cursors/bucket_fill_small_mask.xbm
	* cursors/crop_small.xbm
	* cursors/crop_small_mask.xbm
	* cursors/crosshair_small.xbm
	* cursors/c...