QmitkFileChooser.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 QmitkFileChooser_h
#define QmitkFileChooser_h
 
#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