Also grab the mouse pointer in full screen as some window managers like to

do special things with buttons combined with modifiers. The user probably
wants to propagate these to the server though.

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4808 3789f03b-4d11-0410-bbf8-ca57d06f2519

diff --git a/vncviewer/DesktopWindow.cxx b/vncviewer/DesktopWindow.cxx
index abd38c92fd54e1d3a3faa67634423ef15796da12..41abf6be292235eb4796f12ffa3dc8d6b4d03f5f 100644 (file)
--- a/vncviewer/DesktopWindow.cxx
+++ b/vncviewer/DesktopWindow.cxx
@@ -332,6 +332,16 @@ void DesktopWindow::grabKeyboard()
       vlog.error(_("Failure grabbing keyboard"));
     }
   }
+
+  // We also need to grab the pointer as some WMs like to grab buttons
+  // combined with modifies (e.g. Alt+Button0 in metacity).
+  ret = XGrabPointer(fl_display, fl_xid(this), True,
+                     ButtonPressMask|ButtonReleaseMask|
+                     ButtonMotionMask|PointerMotionMask,
+                     GrabModeAsync, GrabModeAsync,
+                     None, None, CurrentTime);
+  if (ret)
+    vlog.error(_("Failure grabbing mouse"));
 #endif
 }
 
@@ -349,6 +359,7 @@ void DesktopWindow::ungrabKeyboard()
   if (Fl::grab())
     return;
 
+  XUngrabPointer(fl_display, fl_event_time);
   XUngrabKeyboard(fl_display, fl_event_time);
 #endif
 }