1 files changed, 7 insertions, 3 deletions

diff --git a/src/memory.c b/src/memory.c
index 9084502..39621da 100644
--- a/src/memory.c
+++ b/src/memory.c
@@ -21,6 +21,9 @@
 
 #include "memory.h"
 
+/* click area definition */
+#define CLICK_AREA(c) ((c->has_ibt ? 0.20 : 0.00) * get_cap_ysize(c))
+
 /* fraction of max movement threshold */
 #define DELTA_CUT(x) (0.5 * (x))
 
@@ -88,11 +91,12 @@ static void update_pointers(struct Memory *m,
                             const struct Capabilities *caps)
 {
         const struct MTFinger *f = state->finger;
+        int yclick = caps->abs[BIT_POSITION_Y].maximum - CLICK_AREA(caps);
         int i;
 
         if (state->nfinger < 2) {
                 m->pointing = m->fingers;
-                m->ybar = caps->abs_position_y.maximum;
+                m->ybar = caps->abs[BIT_POSITION_Y].maximum;
                 return;
         }
 
@@ -107,9 +111,9 @@ static void update_pointers(struct Memory *m,
         }
 
         m->pointing = 0;
-        m->ybar = caps->yclick;
+        m->ybar = yclick;
         foreach_bit(i, m->fingers) {
-                if (f[i].hw.position_y > caps->yclick)
+                if (f[i].hw.position_y > yclick)
                         continue;
                 if (!m->pointing || f[i].hw.position_y > m->ybar)
                         m->ybar = f[i].hw.position_y;