diff -r 2ab24976acaa -r 291a1fe2d278 misc.cpp
--- a/misc.cpp	Sun Apr 28 04:04:36 2013 +0300
+++ b/misc.cpp	Fri May 03 03:55:21 2013 +0300
@@ -21,6 +21,7 @@
 #include <qcolor.h>
 #include "common.h"
 #include "misc.h"
+#include "gui.h"
 
 // Prime number table.
 const ushort g_uaPrimes[NUM_PRIMES] = {
@@ -81,30 +82,29 @@
 // =============================================================================
 // Grid stuff
 cfg (int, grid, Grid::Medium);
+EXTERN_ACTION (gridCoarse)
+EXTERN_ACTION (gridMedium)
+EXTERN_ACTION (gridFine)
 
-cfg (float, grid_coarse_x,		5.0f);
-cfg (float, grid_coarse_y,		5.0f);
-cfg (float, grid_coarse_z,		5.0f);
+cfg (float, grid_coarse_x,			5.0f);
+cfg (float, grid_coarse_y,			5.0f);
+cfg (float, grid_coarse_z,			5.0f);
 cfg (float, grid_coarse_angle,	45.0f);
-cfg (float, grid_medium_x,		1.0f);
-cfg (float, grid_medium_y,		1.0f);
-cfg (float, grid_medium_z,		1.0f);
+cfg (float, grid_medium_x,			1.0f);
+cfg (float, grid_medium_y,			1.0f);
+cfg (float, grid_medium_z,			1.0f);
 cfg (float, grid_medium_angle,	22.5f);
-cfg (float, grid_fine_x,		0.1f);
-cfg (float, grid_fine_y,		0.1f);
-cfg (float, grid_fine_z,		0.1f);
-cfg (float, grid_fine_angle,	7.5f);
+cfg (float, grid_fine_x,			0.1f);
+cfg (float, grid_fine_y,			0.1f);
+cfg (float, grid_fine_z,			0.1f);
+cfg (float, grid_fine_angle,		7.5f);
 
 const gridinfo g_GridInfo[3] = {
-	{ "Coarse",	{ &grid_coarse_x,	&grid_coarse_y,	&grid_coarse_z,	&grid_coarse_angle	} },
-	{ "Medium",	{ &grid_medium_x,	&grid_medium_y,	&grid_medium_z,	&grid_medium_angle	} },
-	{ "Fine",	{ &grid_fine_x,		&grid_fine_y,	&grid_fine_z,	&grid_fine_angle	} }
+	{ "Coarse",	{ &grid_coarse_x,	&grid_coarse_y,	&grid_coarse_z,	&grid_coarse_angle	}, &ACTION (gridCoarse) },
+	{ "Medium",	{ &grid_medium_x,	&grid_medium_y,		&grid_medium_z,		&grid_medium_angle	}, &ACTION (gridMedium) },
+	{ "Fine",		{ &grid_fine_x,	&grid_fine_y,		&grid_fine_z,		&grid_fine_angle	}, &ACTION (gridFine) }
 };
 
-template<class T> inline T abs (T a) {
-	return (a >= 0) ? a : -a;
-}
-
 // =============================================================================
 double Grid::snap (double in, const Grid::Config axis) {
 	const double gridval = currentGrid ().confs[axis]->value;