kalarm

pickfileradio.h
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1 /*
2  * pickfileradio.h - radio button with an associated file picker
3  * Program: kalarm
4  * Copyright (C) 2005 by David Jarvie <software@astrojar.org.uk>
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License along
17  * with this program; if not, write to the Free Software Foundation, Inc.,
18  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19  */
20 
21 #ifndef PICKFILERADIO_H
22 #define PICKFILERADIO_H
23 
26 #include "radiobutton.h"
27 
28 class TQPushButton;
29 class LineEdit;
30 
50 class PickFileRadio : public RadioButton
51 {
52  Q_OBJECT
53  TQ_OBJECT
54  public:
62  PickFileRadio(TQPushButton* button, LineEdit* edit, const TQString& text, TQButtonGroup* parent, const char* name = 0);
69  PickFileRadio(const TQString& text, TQButtonGroup* parent, const char* name = 0);
74  void init(TQPushButton* button, LineEdit* edit = 0);
79  virtual void setReadOnly(bool readOnly);
85  virtual TQString pickFile() = 0;
91  void setFile(const TQString& file);
93  TQString file() const;
95  LineEdit* fileEdit() const { return mEdit; }
97  TQPushButton* pushButton() const { return mButton; }
98 
99  public slots:
103  virtual void setEnabled(bool);
104 
105  private slots:
106  void slotSelectionChanged(int id);
107  void slotPickFile();
108  void setLastId();
109 
110  private:
111  bool pickFileIfNone();
112 
113  TQButtonGroup* mGroup; // button group which radio button is in
114  LineEdit* mEdit; // file name edit box, or null if none
115  TQPushButton* mButton; // push button to pick a file
116  TQString mFile; // saved file name (if mEdit is null)
117  int mLastId; // previous radio button selected
118  bool mRevertId; // true to revert to the previous radio button selection
119 };
120 
121 #endif // PICKFILERADIO_H