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cxFileInputWidget.h
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1 /*=========================================================================
2 This file is part of CustusX, an Image Guided Therapy Application.
3 
4 Copyright (c) 2008-2014, SINTEF Department of Medical Technology
5 All rights reserved.
6 
7 Redistribution and use in source and binary forms, with or without
8 modification, are permitted provided that the following conditions are met:
9 
10 1. Redistributions of source code must retain the above copyright notice,
11  this list of conditions and the following disclaimer.
12 
13 2. Redistributions in binary form must reproduce the above copyright notice,
14  this list of conditions and the following disclaimer in the documentation
15  and/or other materials provided with the distribution.
16 
17 3. Neither the name of the copyright holder nor the names of its contributors
18  may be used to endorse or promote products derived from this software
19  without specific prior written permission.
20 
21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
24 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
25 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
27 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
28 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
29 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 =========================================================================*/
32 #ifndef CXFILEINPUTWIDGET_H
33 #define CXFILEINPUTWIDGET_H
34 
35 #include "cxResourceWidgetsExport.h"
36 
37 #include <QWidget>
38 class QLabel;
39 class QLineEdit;
40 class QToolButton;
41 class QGridLayout;
42 class QAction;
43 
44 namespace cx
45 {
46 
55 class cxResourceWidgets_EXPORT FileInputWidget : public QWidget
56 {
57  Q_OBJECT
58 public:
59  FileInputWidget(QWidget* parent=0);
60 
61  void setDescription(QString text);
62  void setFilename(QString text);
63  void setHelp(QString text);
64  void setBrowseHelp(QString text);
65  QString getFilename() const;
66  QString getAbsoluteFilename() const;
67  void setBasePath(QString path);
68  void setUseRelativePath(bool on);
69 
70 signals:
71  void fileChanged();
72 
73 private slots:
74  void browse();
75  void updateColor();
76 private:
77  void updateHelpInternal();
78  void widgetHasBeenChanged();
79 
80  QString mBasePath;
81  bool mUseRelativePath;
82  QString mBaseHelp;
83 
84  QLabel* mDescription;
85  QLineEdit* mFilenameEdit;
86  QToolButton* mBrowseButton;
87  QGridLayout* mLayout;
88  QAction* mBrowseAction;
89 };
90 
91 
92 } // namespace cx
93 
94 #endif // CXFILEINPUTWIDGET_H