fix up dragables for panners panning element bigger than confine

SVN revision: 12230

diff --git a/legacy/edje/src/lib/edje_calc.c b/legacy/edje/src/lib/edje_calc.c
index 0f499bc..13ecb95 100644 (file)
--- a/legacy/edje/src/lib/edje_calc.c
+++ b/legacy/edje/src/lib/edje_calc.c
@@ -181,12 +181,14 @@ _edje_part_dragable_calc(Edje *ed, Edje_Real_Part *ep, double *x, double *y)
             else if (ep->part->dragable.y != 0) ret = 2;
             
             dx = ep->x - ep->confine_to->x;
-            dw = MAX(ep->confine_to->w - ep->w, 1);
-            dx /= dw;
+            dw = ep->confine_to->w - ep->w;
+            if (dw != 0.0) dx /= dw;
+            else dx = 0.0;
             
             dy = ep->y - ep->confine_to->y;
-            dh = MAX(ep->confine_to->h - ep->h, 1);
-            dy /= dh;
+            dh = ep->confine_to->h - ep->h;
+            if (dh != 0) dy /= dh;
+            else dy = 0.0;
             
             if (x) *x = dx;
             if (y) *y = dy;