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

     2 **

     3 ** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (developer.feedback@nokia.com)

     6 **

     7 ** This file is part of the HbWidgets module of the UI Extensions for Mobile.

     8 **

     9 ** GNU Lesser General Public License Usage

    10 ** This file may be used under the terms of the GNU Lesser General Public

    11 ** License version 2.1 as published by the Free Software Foundation and

    12 ** appearing in the file LICENSE.LGPL included in the packaging of this file.

    13 ** Please review the following information to ensure the GNU Lesser General

    14 ** Public License version 2.1 requirements will be met:

    15 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

    16 **

    17 ** In addition, as a special exception, Nokia gives you certain additional

    18 ** rights.  These rights are described in the Nokia Qt LGPL Exception

    19 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

    20 **

    21 ** If you have questions regarding the use of this file, please contact

    22 ** Nokia at developer.feedback@nokia.com.

    23 **

    24 ****************************************************************************/

    25 

    26 #ifndef HBLINEEDIT_H

    27 #define HBLINEEDIT_H

    28 

    29 #include <hbglobal.h>

    30 #include <hbnamespace.h>

    31 #include <hbabstractedit.h>

    32 #include <QFont>

    33 

    34 class HbLineEditPrivate;

    35 

    36 class HB_WIDGETS_EXPORT HbLineEdit: public HbAbstractEdit

    37 {

    38     Q_OBJECT

    39 

    40     Q_ENUMS(EchoMode)

    41 

    42     Q_PROPERTY(QString text READ text WRITE setText USER true)

    43     Q_PROPERTY(QString displayText READ displayText)

    44     Q_PROPERTY(int maxLength READ maxLength WRITE setMaxLength)

    45     Q_PROPERTY(bool hasSelectedText READ hasSelectedText)

    46     Q_PROPERTY(QString selectedText READ selectedText)

    47     Q_PROPERTY(int selectionStart READ selectionStart)

    48     Q_PROPERTY(int maxRows READ maxRows WRITE setMaxRows)

    49     Q_PROPERTY(int minRows READ minRows WRITE setMinRows)

    50     Q_PROPERTY(bool expandable READ isExpandable)

    51     Q_PROPERTY(EchoMode echoMode READ echoMode WRITE setEchoMode)

    52 

    53 public:

    54 

    55     explicit HbLineEdit(QGraphicsItem *parent = 0);

    56     explicit HbLineEdit(const QString &text, QGraphicsItem *parent = 0);

    57     virtual ~HbLineEdit();

    58 

    59     enum {

    60         Type = Hb::ItemType_LineEdit

    61     };

    62 

    63     int type() const;

    64 

    65     int maxLength() const;

    66     void setMaxLength(int length);

    67 

    68     void setMinRows(int rows);

    69     int minRows() const;

    70 

    71     void setMaxRows(int rows);

    72     int maxRows() const;

    73 

    74     bool isExpandable() const;

    75 

    76     QString text() const;

    77     QString displayText() const;

    78 

    79     bool hasSelectedText() const;

    80     QString selectedText() const;

    81     int selectionStart() const;

    82     void setSelection(int start, int length);

    83 

    84     void setCursorPosition(int pos);

    85 

    86     enum EchoMode { Normal, NoEcho, Password, PasswordEchoOnEdit };

    87     EchoMode echoMode() const;

    88     void setEchoMode(EchoMode);

    89 

    90     void setCapitalization ( QFont::Capitalization caps );

    91     QFont::Capitalization capitalization () const;

    92 

    93 public slots:

    94     void setText(const QString &text);

    95 

    96 signals:

    97     void editingFinished();

    98     void textChanged(const QString &text);

    99     void selectionChanged();

   100 

   101 protected:

   102     HbLineEdit(HbLineEditPrivate &dd, QGraphicsItem *parent);

   103 

   104     void inputMethodEvent(QInputMethodEvent *event);

   105     void keyPressEvent(QKeyEvent *event);

   106     void keyReleaseEvent(QKeyEvent *event);

   107 

   108     void resizeEvent(QGraphicsSceneResizeEvent *event);

   109 

   110     bool canInsertFromMimeData(const QMimeData *source) const;

   111     void insertFromMimeData(const QMimeData *source);

   112 

   113     void focusOutEvent ( QFocusEvent * event );

   114     void focusInEvent ( QFocusEvent * event );

   115 private:

   116     Q_DISABLE_COPY(HbLineEdit)

   117     Q_DECLARE_PRIVATE_D(d_ptr, HbLineEdit)

   118     Q_PRIVATE_SLOT(d_func(), void _q_textChanged())

   119     Q_PRIVATE_SLOT(d_func(), void _q_textChange(int,int,int))

   120 };

   121 

   122 Q_DECLARE_METATYPE(HbLineEdit::EchoMode)

   123 

   124 #endif // HBLINEEDIT_H