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// $Id: G4ModelCommandsDrawByCharge.hh,v 1.2 2005/11/23 05:19:23 tinslay Exp $
// GEANT4 tag $Name: geant4-08-00 $
// 
// Jane Tinslay, John Allison, Joseph Perl November 2005
//
// Class Description
// Trajectory model commands.
// Class Description - End:

#ifndef G4MODELCOMMANDDRAWBYCHARGE_HH
#define G4MODELCOMMANDDRAWBYCHARGE_HH

#include "G4String.hh"
#include "G4VModelCommand.hh"

class G4TrajectoryDrawByCharge;
class G4UIcmdWithAString;
class G4UIcommand;

// Command to set positive/negative/neutral trajectory colouring through a string
class G4ModelCommandDrawByChargeSet : public G4VModelCommand<G4TrajectoryDrawByCharge> {

public: // With description

  G4ModelCommandDrawByChargeSet(G4TrajectoryDrawByCharge* model, const G4String& placement);

  virtual ~G4ModelCommandDrawByChargeSet();

  void SetNewValue(G4UIcommand* command, G4String newValue);

private:

  G4UIcmdWithAString* fpCommand;

};

// Command to set positive/negative/neutral trajectory colouring through G4Colour components
class G4ModelCommandDrawByChargeSetRGBA : public G4VModelCommand<G4TrajectoryDrawByCharge> {

public:

  G4ModelCommandDrawByChargeSetRGBA(G4TrajectoryDrawByCharge* model, const G4String& placement) ;
  virtual ~G4ModelCommandDrawByChargeSetRGBA();

  void SetNewValue(G4UIcommand* command, G4String newValue);

private:

  G4UIcmdWithAString* fpCommand;

};

#endif