1 /******************************************************************************

     2  *

     3  * 

     4  *

     5  * Copyright (C) 1997-2007 by Dimitri van Heesch.

     6  *

     7  * Permission to use, copy, modify, and distribute this software and its

     8  * documentation under the terms of the GNU General Public License is hereby 

     9  * granted. No representations are made about the suitability of this software 

    10  * for any purpose. It is provided "as is" without express or implied warranty.

    11  * See the GNU General Public License for more details.

    12  *

    13  */

    14 

    15 #ifndef _INPUTSTRLIST_H

    16 #define _INPUTSTRLIST_H

    17 

    18 #include "input.h"

    19 

    20 #include <QObject>

    21 #include <QStringList>

    22 

    23 class QLabel;

    24 class QLineEdit;

    25 class QPushButton;

    26 class QListWidget;

    27 class QStringList;

    28 class QGridLayout;

    29 class QAction;

    30 

    31 class InputStrList : public QObject, public Input

    32 {

    33   Q_OBJECT

    34 

    35   public:

    36     enum ListMode { ListString  = 0,

    37                     ListFile    = 1,

    38                     ListDir     = 2,

    39                     ListFileDir = ListFile | ListDir

    40                   };

    41 

    42     InputStrList( QGridLayout *layout,int &row,

    43                   const QString &id, const QStringList &sl,

    44                   ListMode v, const QString &docs);

    45     void setValue(const QStringList &sl);

    46 

    47     QVariant &value();

    48     void update();

    49     Kind kind() const { return StrList; }

    50     QString docs() const { return m_docs; }

    51     QString id() const { return m_id; }

    52     void addDependency(Input *) { Q_ASSERT(false); }

    53     void setEnabled(bool);

    54     void updateDependencies() {}

    55     void writeValue(QTextStream &t,QTextCodec *codec);

    56 

    57   public slots:

    58     void reset();

    59 

    60   signals:

    61     void changed();

    62     void showHelp(Input *);

    63 

    64   private slots:

    65     void addString(); 

    66     void delString(); 

    67     void updateString(); 

    68     void selectText(const QString &s);

    69     void browseFiles();

    70     void browseDir();

    71     void help();

    72 

    73   private:

    74     void updateDefault();

    75     QLabel       *m_lab;

    76     QLineEdit    *m_le;

    77     QAction      *m_add;

    78     QAction      *m_del;

    79     QAction      *m_upd;

    80     QAction      *m_brFile;

    81     QAction      *m_brDir;

    82     QListWidget  *m_lb;

    83     QStringList   m_default;

    84     QStringList   m_strList;

    85     QVariant      m_value;

    86     QString       m_docs;

    87     QString       m_id;

    88 

    89 };

    90 

    91 #endif