#310: ensure we get mouse events for the gl area - restores tooltips …

…in filelight

git-svn-id: https://xpra.org/svn/Xpra/trunk@3116 3bb7dfac-3a0b-4e04-842a-767bc560f471

src/xpra/gl/gl_window_backing.py

@@ -53,6 +53,8 @@ def __init__(self, wid, w, h, mmap_enabled, mmap):
             display_mode &= ~gtk.gdkgl.MODE_DOUBLE
             self.glconfig = gtk.gdkgl.Config(mode=display_mode)
         self.glarea = gtk.gtkgl.DrawingArea(self.glconfig)
+        #restoring missed masks:
+        self.glarea.set_events(self.glarea.get_events() | gdk.POINTER_MOTION_MASK | gdk.POINTER_MOTION_HINT_MASK)
         self.glarea.show()
         self.glarea.connect("expose_event", self.gl_expose_event)
         self.textures = None # OpenGL texture IDs