Fix a memory leak in mouse handling.

src/IBusChewingEngine.gob

 requires 2.0.0
 
 %alltop{
 /*
  * Copyright © 2009  Red Hat, Inc. All rights reserved.
  * Copyright © 2009  Ding-Yi Chen <dchen at redhat.com>
  *
  * This file is part of the ibus-chewing Project.
  *
  * This program is free software; you can redistribute it and/or
@@ skipping 739 matching lines @@
             return;
         }
         if (self->inputMode==CHEWING_INPUT_MODE_SELECTING_DONE){
             int* keys = chewing_get_selKey(self->context);
             if (!keys) {
                 G_DEBUG_MSG(3,"[I3] handle_cadidate_clicked(-, %u, %u, %u) ... No sel keys.", index, button, state);
                 return;
             }
             ibus_chewing_engine_set_status_flag(self, ENGINE_STATUS_NEED_COMMIT);
             chewing_handle_Default(self->context, keys[index]);
+            chewing_free(keys);
             self_update(self);
         } else {
             G_DEBUG_MSG(3,"[I3] handle_cadidate_clicked() ... Wrong mode: %u", self->inputMode);
         }
     }
 
     /*
      * determine_input_mode:
      *
      * Determine input mode.
@@ skipping 254 matching lines @@
         IBusProperty *prop=self_get_iBusProperty(self, prop_name);
         ibus_property_set_visible(prop,FALSE);
         ibus_engine_update_property(engine,prop);
     }
 }
 
 %{
 #include "IBusChewingEngine-keys.c"
 %}