Changeset 19614 in vbox for trunk/src/VBox/Devices

Timestamp:

May 12, 2009 12:27:21 PM (16 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

47192

Message:

Main and Devices: absolute mouse support: do not send a mouse movement event if only the button state has changed

File:

• trunk/src/VBox/Devices/Input/DevPS2.cpp (modified) (1 diff)

trunk/src/VBox/Devices/Input/DevPS2.cpp

@@ -779 +779 @@
     s->mouse_dy -= dy;
     s->mouse_dz += dz;
+#ifndef VBOX
     /* XXX: SDL sometimes generates nul events: we delete them */
     if (s->mouse_dx == 0 && s->mouse_dy == 0 && s->mouse_dz == 0 &&
         s->mouse_buttons == buttons_state)
         return;
+#else
+    /* This issue does not affect VBox, and under some circumstances (which?)
+     * we may wish to send null events to make mouse integration work. */
+#endif
     s->mouse_buttons = buttons_state;