!7

module GrabScreenshot > DynImageSurface {
  S computerID;
  
  visualize {
    ret northAndCenterWithMargins(centerAndEast(
      withLabel("Grab from:", dm_onlineComputerSelectorComboBox(dm_fieldLiveValue('computerID))),
      jbutton("Grab", rThread grab)),
      super.visualize());
  }
  
  void grab enter {
    if (possibleComputerID(computerID))
      setImage(dm_screenshotFromOtherMachine(computerID));
  }
}