diff options
| -rw-r--r-- | kdesktop/lock/main.cc | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/kdesktop/lock/main.cc b/kdesktop/lock/main.cc index 2a8a6657d..d5f037f56 100644 --- a/kdesktop/lock/main.cc +++ b/kdesktop/lock/main.cc @@ -422,8 +422,19 @@ int main( int argc, char **argv ) return 12; } + // Get root window attributes + XWindowAttributes rootAttr; + XGetWindowAttributes(tqt_xdisplay(), RootWindow(tqt_xdisplay(), tqt_xscreen()), &rootAttr); + + // Disable reception of all X11 events on the root window + XSelectInput( tqt_xdisplay(), tqt_xrootwin(), 0 ); + app.processEvents(); + // wait for SIGUSR1, SIGUSR2, SIGWINCH, SIGTTIN, or SIGTTOU sigsuspend(&new_mask); + + // Reenable reception of X11 events on the root window + XSelectInput( tqt_xdisplay(), tqt_xrootwin(), rootAttr.your_event_mask ); } } |