Slicer  4.10
Slicer is a multi-platform, free and open source software package for visualization and medical image computing
qSlicerIOOptionsWidget.h
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1 /*==============================================================================
2 
3  Program: 3D Slicer
4 
5  Copyright (c) Kitware Inc.
6 
7  See COPYRIGHT.txt
8  or http://www.slicer.org/copyright/copyright.txt for details.
9 
10  Unless required by applicable law or agreed to in writing, software
11  distributed under the License is distributed on an "AS IS" BASIS,
12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  See the License for the specific language governing permissions and
14  limitations under the License.
15 
16  This file was originally developed by Julien Finet, Kitware Inc.
17  and was partially funded by NIH grant 3P41RR013218-12S1
18 
19 ==============================================================================*/
20 
21 #ifndef __qSlicerIOOptionsWidget_h
22 #define __qSlicerIOOptionsWidget_h
23 
25 #include "qSlicerBaseQTGUIExport.h"
26 #include "qSlicerIOOptions.h"
27 #include "qSlicerWidget.h"
28 class qSlicerIOOptionsWidgetPrivate;
29 
30 class Q_SLICER_BASE_QTGUI_EXPORT qSlicerIOOptionsWidget
31  : public qSlicerWidget
32  , public qSlicerIOOptions
33 {
34  Q_OBJECT
35 public:
37  explicit qSlicerIOOptionsWidget(QWidget* parent = 0);
38  virtual ~qSlicerIOOptionsWidget();
39 
42  virtual bool isValid()const;
43 
44  // Update GUI widgets based on properties.
45  // Derived classes can override this method to set default
46  // options on the GUI.
47  virtual void updateGUI(const qSlicerIO::IOProperties& ioProperties);
48 
49 public slots:
50  virtual void setFileName(const QString& fileName);
51  virtual void setFileNames(const QStringList& fileNames);
52 
53 signals:
54  void validChanged(bool);
55 
56 protected:
57  using Superclass::d_ptr;
58  Q_DECLARE_PRIVATE_D(qGetPtrHelper(qSlicerIOOptions::d_ptr), qSlicerIOOptions);
59  qSlicerIOOptionsWidget(qSlicerIOOptionsPrivate* pimpl, QWidget* parent);
60  virtual void updateValid();
61 };
62 
63 #endif
QScopedPointer< qSlicerIOOptionsPrivate > d_ptr
virtual bool isValid() const
virtual void updateValid()
Must be called anytime the result of isValid() can change.