2002-02-04  Michael Natterer  <mitch@gimp.org>

	* app/tools/gimptool.[ch]: added fields for both the tool's
	toggled and untoggled GdkCursorType, GimpToolCursorType and
	GimpCursorModifier. Added a default implementation of
	gimp_tool_cursor_update() which uses the new fields. Added
	gimp_tool_set_cursor() as simple wrapper around the resp.
	GimpDisplayShell functions so tools don't need to know them.

	Tool implementations can either set the new fields in their
	cursor_update() function and chain up or call the new wrapper.

	* app/tools/gimpbezierselecttool.c
	* app/tools/gimpblendtool.c
	* app/tools/gimpbucketfilltool.c
	* app/tools/gimpbycolorselecttool.c
	* app/tools/gimpclonetool.c
	* app/tools/gimpcolorpickertool.c
	* app/tools/gimpconvolvetool.c
	* app/tools/gimpcroptool.c
	* app/tools/gimpdodgeburntool.c
	* app/tools/gimperasertool.c
	* app/tools/gimpfliptool.c
	* app/tools/gimpinktool.c
	* app/tools/gimpiscissorstool.c
	* app/tools/gimpmagnifytool.c
	* app/tools/gimpmeasuretool.c
	* app/tools/gimpmovetool.c
	* app/tools/gimppainttool.[ch]
	* app/tools/gimppathtool.c
	* app/tools/gimpselectiontool.c
	* app/tools/gimpsmudgetool.c
	* app/tools/gimptexttool.c
	* app/tools/gimptransformtool.c: changed accordingly:

	- set default values in the tools' instance_init functions.
	- changed the cursor_update() stuff.
	- removed inclusion of subclasses in gimppainttool.c
	- the cursor_update() functions are better than before but still evil.
	- i probably broke some of them...