QmitkFileChooser.h

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

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center,
Division of Medical and Biological Informatics.
All rights reserved.

This software is distributed WITHOUT ANY WARRANTY; without
even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE.

See LICENSE.txt or http://www.mitk.org for details.

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

#ifndef QmitkFileChooser_h_Included
#define QmitkFileChooser_h_Included

#include "MitkQtWidgetsExtExports.h"
#include <QWidget>

class QPushButton;
class QLineEdit;

class MITKQTWIDGETSEXT_EXPORT QmitkFileChooser : public QWidget
{
  Q_OBJECT

public:
  explicit QmitkFileChooser(QWidget *parent = nullptr, Qt::WindowFlags f = nullptr);

  void SetHorizotalLayout(bool horizontalLayout);
  void SetSelectDir(bool selectDir);
  void SetFileMustExist(bool fileMustExist);
  void SetFile(const std::string &file);
  void SetFilePattern(const std::string &filepattern);
  void SetReadOnly(bool ReadOnly);
  bool IsValidFile() const;
  virtual std::string GetFile() const;

signals:
  void NewFileSelected(const std::string &);

protected slots:
  virtual void OnSelectFileClicked(bool /*checked=false*/);
  virtual void OnFileEditingFinished();

protected:
  bool m_SelectDir;
  bool m_FileMustExist;

  QString m_FilePattern;
  QPushButton *m_SelectFile;
  QLineEdit *m_File;
};

#endif