QmitkUpdateTimerWidget.h

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/*============================================================================

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.

Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.

============================================================================*/

#ifndef _QmitkUpdateTimerWidget_H_INCLUDED
#define _QmitkUpdateTimerWidget_H_INCLUDED

#include "ui_QmitkUpdateTimerWidgetControls.h"
#include "MitkIGTUIExports.h"


class MITKIGTUI_EXPORT QmitkUpdateTimerWidget : public QWidget
{
  Q_OBJECT // this is needed for all Qt objects that should have a MOC object (everything that derives from QObject)
public:


  enum WidgetButtons {

      StartButton,
      StopButton
  };

  QmitkUpdateTimerWidget( QWidget* parent );

  ~QmitkUpdateTimerWidget() override;

  unsigned int GetTimerInterval();

  void SetTimerInterval( unsigned int msec );

  void StartTimer();

  void StopTimer();

  QTimer* GetUpdateTimer();

  void SetPurposeLabelText( QString text );

  void HideFramerateSettings( bool hidden );


  void SetIcon( WidgetButtons button, const QIcon& icon );




signals:
  void Started();
  void Stopped();

public slots:
    void EnableWidget();
    void DisableWidget();

  protected slots:

    void OnStartTimer();

    void OnStopTimer();

    void OnChangeTimerInterval( int interval );

protected:
  void CreateConnections();
  void CreateQtPartControl( QWidget *parent );
  Ui::QmitkUpdateTimerWidgetControls* m_Controls;  


private:
  QTimer* m_UpdateTimer;

  void SetupUpdateRateSB( int min, int max, int step );

  void SetFrameRateLabel();

};
#endif // _QmitkUpdateTimerWidget_H_INCLUDED