sworddragon@ubuntu:~$ xwininfo

xwininfo: Please select the window about which you
          would like information by clicking the
          mouse in that window.

xwininfo: Window id: 0x140063e "Ersetzen von Dateien bestätigen"

  Absolute upper-left X:  14
  Absolute upper-left Y:  23
  Relative upper-left X:  2
  Relative upper-left Y:  23
  Width: 456
  Height: 302
  Depth: 24
  Visual: 0x21
  Visual Class: TrueColor
  Border width: 0
  Class: InputOutput
  Colormap: 0x20 (installed)
  Bit Gravity State: NorthWestGravity
  Window Gravity State: NorthWestGravity
  Backing Store State: NotUseful
  Save Under State: no
  Map State: IsViewable
  Override Redirect State: no
  Corners:  +14+23  -1210+23  -1210-725  +14-725
  -geometry 456x302+12+0

sworddragon@ubuntu:~$ xprop
_NET_WM_ICON_GEOMETRY(CARDINAL) = 492, 150, 38954208, 1617769136
WM_STATE(WM_STATE):
		window state: Normal
		icon window: 0x0
_NET_WM_DESKTOP(CARDINAL) = 0
_NET_WM_ALLOWED_ACTIONS(ATOM) = _NET_WM_ACTION_CHANGE_DESKTOP, _NET_WM_ACTION_SHADE, _NET_WM_ACTION_CLOSE, _NET_WM_ACTION_MOVE, _NET_WM_ACTION_MINIMIZE, _NET_WM_ACTION_RESIZE, _NET_WM_ACTION_FULLSCREEN, _NET_WM_ACTION_MAXIMIZE_HORZ, _NET_WM_ACTION_MAXIMIZE_VERT, _NET_WM_ACTION_ABOVE, _NET_WM_ACTION_BELOW, _OB_WM_ACTION_UNDECORATE
_KDE_NET_WM_FRAME_STRUT(CARDINAL) = 2, 2, 23, 2
_NET_FRAME_EXTENTS(CARDINAL) = 2, 2, 23, 2
_OB_APP_TYPE(UTF8_STRING) = "normal"
_OB_APP_TITLE(UTF8_STRING) = "Ersetzen von Dateien bestätigen"
_OB_APP_CLASS(UTF8_STRING) = "Pcmanfm"
_OB_APP_NAME(UTF8_STRING) = "pcmanfm"
_OB_APP_ROLE(UTF8_STRING) = 
_NET_WM_VISIBLE_ICON_NAME(UTF8_STRING) = "Ersetzen von Dateien bestätigen"
_NET_WM_VISIBLE_NAME(UTF8_STRING) = "Ersetzen von Dateien bestätigen"
_NET_WM_STATE(ATOM) = _NET_WM_STATE_MODAL
WM_HINTS(WM_HINTS):
		Client accepts input or input focus: True
		Initial state is Normal State.
		window id # of group leader: 0x1400001
XdndAware(ATOM) = BITMAP
_MOTIF_DRAG_RECEIVER_INFO(_MOTIF_DRAG_RECEIVER_INFO) = 0x6c, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0
WM_TRANSIENT_FOR(WINDOW): window id # 0x140063a
_NET_WM_SYNC_REQUEST_COUNTER(CARDINAL) = 20973120
_NET_WM_WINDOW_TYPE(ATOM) = _NET_WM_WINDOW_TYPE_NORMAL
_NET_WM_USER_TIME(CARDINAL) = 340074
_NET_WM_USER_TIME_WINDOW(WINDOW): window id # 0x140063f
WM_CLIENT_LEADER(WINDOW): window id # 0x1400001
_NET_WM_PID(CARDINAL) = 1721
WM_LOCALE_NAME(STRING) = "de_DE.UTF-8"
WM_CLIENT_MACHINE(STRING) = "ubuntu"
WM_NORMAL_HINTS(WM_SIZE_HINTS):
		program specified location: 0, 0
		program specified minimum size: 456 by 302
		window gravity: NorthWest
WM_PROTOCOLS(ATOM): protocols  WM_DELETE_WINDOW, WM_TAKE_FOCUS, _NET_WM_PING, _NET_WM_SYNC_REQUEST
WM_CLASS(STRING) = "pcmanfm", "Pcmanfm"
WM_ICON_NAME(STRING) = "Ersetzen von Dateien bestätigen"
_NET_WM_ICON_NAME(UTF8_STRING) = "Ersetzen von Dateien bestätigen"
WM_NAME(STRING) = "Ersetzen von Dateien bestätigen"
_NET_WM_NAME(UTF8_STRING) = "Ersetzen von Dateien bestätigen"