# HG changeset patch
# User Thinker K.F. Li <thinker@branda.to>
# Date 1232895798 -28800
# Node ID c990a9a9648f5a0e677ec242f8623c698c751501
# Parent  cd6af7da32c9fc03dfb5ad49da394f7e53290572
Fix bug of calculator.
- calc can not handle button press event.
  - It caused by miss-understanding event_t::cur_tgt.
    It is a subject, not a shape that calc think.
  - event_t::cur_tgt::obj is a shape that calc want.
    It is a the subject that the subject stands for.

diff -r cd6af7da32c9 -r c990a9a9648f examples/calculator/main.c
--- a/examples/calculator/main.c	Sun Jan 25 16:07:43 2009 +0800
+++ b/examples/calculator/main.c	Sun Jan 25 23:03:18 2009 +0800
@@ -144,7 +144,7 @@
 
     switch(evt->type) {
     case EVT_MOUSE_BUT_PRESS:
-	compute(calc_data, (coord_t *)evt->cur_tgt);
+	compute(calc_data, (coord_t *)evt->cur_tgt->obj);
 	break;
     }
 }