"OwnerGrabButton"
"EnterWindow"
"LeaveWindow"
"PointerMotion"
"PointerMotionHint"
"ButtonMotion"
"VisibilityChange"
"StructureNotify"
"ResizeRedirect"
"SubstructureNotify"
"SubstructureRedirect"
"FocusChange"
"PropertyChange"
"ColormapChange"
"KeymapState"
