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

     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the QtGui module of the Qt Toolkit.

     8 **

     9 ** $QT_BEGIN_LICENSE:LGPL$

    10 ** No Commercial Usage

    11 ** This file contains pre-release code and may not be distributed.

    12 ** You may use this file in accordance with the terms and conditions

    13 ** contained in the Technology Preview License Agreement accompanying

    14 ** this package.

    15 **

    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

    18 ** General Public License version 2.1 as published by the Free Software

    19 ** Foundation and appearing in the file LICENSE.LGPL included in the

    20 ** packaging of this file.  Please review the following information to

    21 ** ensure the GNU Lesser General Public License version 2.1 requirements

    22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

    23 **

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

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

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

    27 **

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

    29 ** Nokia at qt-info@nokia.com.

    30 **

    31 **

    32 **

    33 **

    34 **

    35 **

    36 **

    37 **

    38 ** $QT_END_LICENSE$

    39 **

    40 ****************************************************************************/

    41 

    42 #ifndef QSYSTEMTRAYICON_H

    43 #define QSYSTEMTRAYICON_H

    44 

    45 #include <QtCore/qobject.h>

    46 

    47 #ifndef QT_NO_SYSTEMTRAYICON

    48 

    49 #include <QtGui/qicon.h>

    50 

    51 QT_BEGIN_HEADER

    52 

    53 QT_BEGIN_NAMESPACE

    54 

    55 QT_MODULE(Gui)

    56 

    57 class QSystemTrayIconPrivate;

    58 

    59 class QMenu;

    60 class QEvent;

    61 class QWheelEvent;

    62 class QMouseEvent;

    63 class QPoint;

    64 

    65 class Q_GUI_EXPORT QSystemTrayIcon : public QObject

    66 {

    67     Q_OBJECT

    68     Q_PROPERTY(QString toolTip READ toolTip WRITE setToolTip)

    69     Q_PROPERTY(QIcon icon READ icon WRITE setIcon)

    70     Q_PROPERTY(bool visible READ isVisible WRITE setVisible DESIGNABLE false)

    71 

    72 public:

    73     QSystemTrayIcon(QObject *parent = 0);

    74     QSystemTrayIcon(const QIcon &icon, QObject *parent = 0);

    75     ~QSystemTrayIcon();

    76 

    77     enum ActivationReason {

    78         Unknown,

    79         Context,

    80         DoubleClick,

    81         Trigger,

    82         MiddleClick

    83     };

    84 

    85 #ifndef QT_NO_MENU

    86     void setContextMenu(QMenu *menu);

    87     QMenu *contextMenu() const;

    88 #endif

    89 

    90     QIcon icon() const;

    91     void setIcon(const QIcon &icon);

    92 

    93     QString toolTip() const;

    94     void setToolTip(const QString &tip);

    95 

    96     static bool isSystemTrayAvailable();

    97     static bool supportsMessages();

    98 

    99     enum MessageIcon { NoIcon, Information, Warning, Critical };

   100     void showMessage(const QString &title, const QString &msg,

   101                      MessageIcon icon = Information, int msecs = 10000);

   102 

   103     QRect geometry() const;

   104     bool isVisible() const;

   105 

   106 public Q_SLOTS:

   107     void setVisible(bool visible);

   108     inline void show() { setVisible(true); }

   109     inline void hide() { setVisible(false); }

   110 

   111 Q_SIGNALS:

   112     void activated(QSystemTrayIcon::ActivationReason reason);

   113     void messageClicked();

   114 

   115 protected:

   116     bool event(QEvent *event);

   117 

   118 private:

   119     Q_DISABLE_COPY(QSystemTrayIcon)

   120     Q_DECLARE_PRIVATE(QSystemTrayIcon)

   121 

   122     friend class QSystemTrayIconSys;

   123     friend class QBalloonTip;

   124     friend void qtsystray_sendActivated(QSystemTrayIcon *, int);

   125 };

   126 

   127 QT_END_NAMESPACE

   128 

   129 QT_END_HEADER

   130 

   131 #endif // QT_NO_SYSTEMTRAYICON

   132 #endif // QSYSTEMTRAYICON_H