2002-02-05  Michael Natterer  <mitch@gimp.org>

	Removed pointer grabbing from all tools:

	* app/tools/gimptool.[ch]: added "gboolean perfectmouse" which
	defaults to FALSE but can be set to TRUE in a tool's instance_init
	function.

	* app/display/gimpdisplayshell-callbacks.c: look at
	active_tool->perfectmouse and gimprc.perfectmouse and do the
	pointer grab/ungrab here. The pointer is now grabbed right before
	dispatching the button_press to the tool and ungrabbed after
	the tool's button_release has returned. It is also grabbed
	*always*, not only if tool->state got ACTIVE by button_press,
	which makes it all much simpler...

	* 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/gimpcroptool.c
	* app/tools/gimpeditselectiontool.c
	* app/tools/gimpfliptool.c
	* app/tools/gimpfreeselecttool.c
	* app/tools/gimpfuzzyselecttool.c
	* app/tools/gimpinktool.c
	* app/tools/gimpiscissorstool.c
	* app/tools/gimpmagnifytool.c
	* app/tools/gimpmeasuretool.c
	* app/tools/gimpmovetool.c
	* app/tools/gimppainttool.c
	* app/tools/gimppathtool.c
	* app/tools/gimprectselecttool.c
	* app/tools/gimpselectiontool.c
	* app/tools/gimptexttool.c
	* app/tools/gimptransformtool.c: removed
	gdk_pointer_grab()/ungrab() calls all over the place. Also removed
	inclusion of "display/gimpdisplayshell.h" from most of them.