qSlicerGPUMemoryComboBox.h

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

  Copyright (c) Laboratory for Percutaneous Surgery (PerkLab)
  Queen's University, Kingston, ON, Canada. All Rights Reserved.

  See COPYRIGHT.txt
  or http://www.slicer.org/copyright/copyright.txt for details.

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.

  This file was originally developed by Csaba Pinter, PerkLab, Queen's University
  and was supported through CANARIE's Research Software Program, and Cancer
  Care Ontario.

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

#ifndef __qSlicerGPUMemoryComboBox_h
#define __qSlicerGPUMemoryComboBox_h

// Qt includes
#include <QComboBox>

// SlicerQt includes
#include "qSlicerVolumeRenderingModuleWidgetsExport.h"

class qSlicerGPUMemoryComboBoxPrivate;

class Q_SLICER_MODULE_VOLUMERENDERING_WIDGETS_EXPORT qSlicerGPUMemoryComboBox
  : public QComboBox
{
  Q_OBJECT
  Q_PROPERTY(double currentGPUMemory READ currentGPUMemory WRITE setCurrentGPUMemory)
  Q_PROPERTY(QString currentGPUMemoryString READ currentGPUMemoryAsString WRITE setCurrentGPUMemoryFromString)

public:
  typedef QComboBox Superclass;
  explicit qSlicerGPUMemoryComboBox(QWidget* parent=0);
  virtual ~qSlicerGPUMemoryComboBox();

  Q_INVOKABLE int totalGPUMemoryInMB()const;
  Q_INVOKABLE double currentGPUMemory()const;
  Q_INVOKABLE int currentGPUMemoryInMB()const;
  Q_INVOKABLE QString currentGPUMemoryAsString()const;

public slots:
  void setCurrentGPUMemory(double memory);
  void setCurrentGPUMemoryFromString(const QString& memoryString);

protected:
  QScopedPointer<qSlicerGPUMemoryComboBoxPrivate> d_ptr;

private:
  Q_DECLARE_PRIVATE(qSlicerGPUMemoryComboBox);
  Q_DISABLE_COPY(qSlicerGPUMemoryComboBox);
};

#endif