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# qsystemtrayicon.h

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    00001 /****************************************************************************
    00002 **
    00003 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
    00004 ** All rights reserved.
    00005 ** Contact: Nokia Corporation (qt-info@nokia.com)
    00006 **
    00007 ** This file is part of the QtGui module of the Qt Toolkit.
    00008 **
    00009 ** $QT_BEGIN_LICENSE:LGPL$
    00010 ** Commercial Usage
    00011 ** Licensees holding valid Qt Commercial licenses may use this file in
    00012 ** accordance with the Qt Commercial License Agreement provided with the
    00013 ** Software or, alternatively, in accordance with the terms contained in
    00014 ** a written agreement between you and Nokia.
    00015 **
    00016 ** GNU Lesser General Public License Usage
    00017 ** Alternatively, this file may be used under the terms of the GNU Lesser
    00018 ** General Public License version 2.1 as published by the Free Software
    00019 ** Foundation and appearing in the file LICENSE.LGPL included in the
    00020 ** packaging of this file.  Please review the following information to
    00021 ** ensure the GNU Lesser General Public License version 2.1 requirements
    00022 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
    00023 **
    00024 ** In addition, as a special exception, Nokia gives you certain additional
    00025 ** rights.  These rights are described in the Nokia Qt LGPL Exception
    00026 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this module.
    00027 **
    00028 ** GNU General Public License Usage
    00029 ** Alternatively, this file may be used under the terms of the GNU
    00030 ** General Public License version 3.0 as published by the Free Software
    00031 ** Foundation and appearing in the file LICENSE.GPL included in the
    00032 ** packaging of this file.  Please review the following information to
    00033 ** ensure the GNU General Public License version 3.0 requirements will be
    00034 ** met: http://www.gnu.org/copyleft/gpl.html.
    00035 **
    00036 ** If you have questions regarding the use of this file, please contact
    00037 ** Nokia at qt-info@nokia.com.
    00038 ** $QT_END_LICENSE$
    00039 **
    00040 ****************************************************************************/
    00041
    00042 #ifndef QSYSTEMTRAYICON_H
    00043 #define QSYSTEMTRAYICON_H
    00044
    00045 #include <QtCore/qobject.h>
    00046
    00047 #ifndef QT_NO_SYSTEMTRAYICON
    00048
    00049 #include <QtGui/qicon.h>
    00050
    00051 QT_BEGIN_HEADER
    00052
    00053 QT_BEGIN_NAMESPACE
    00054
    00055 QT_MODULE(Gui)
    00056
    00057 class QSystemTrayIconPrivate;
    00058
    00059 class QMenu;
    00060 class QEvent;
    00061 class QWheelEvent;
    00062 class QMouseEvent;
    00063 class QPoint;
    00064
    00065 class Q_GUI_EXPORT QSystemTrayIcon : public QObject
    00066 {
    00067     Q_OBJECT
    00068     Q_PROPERTY(QString toolTip READ toolTip WRITE setToolTip)
    00069     Q_PROPERTY(QIcon icon READ icon WRITE setIcon)
    00070     Q_PROPERTY(bool visible READ isVisible WRITE setVisible DESIGNABLE false)
    00071
    00072 public:
    00073     QSystemTrayIcon(QObject *parent = 0);
    00074     QSystemTrayIcon(const QIcon &icon, QObject *parent = 0);
    00075     ~QSystemTrayIcon();
    00076
    00077     enum ActivationReason {
    00078         Unknown,
    00079         Context,
    00080         DoubleClick,
    00081         Trigger,
    00082         MiddleClick
    00083     };
    00084
    00085 #ifndef QT_NO_MENU
    00086     void setContextMenu(QMenu *menu);
    00087     QMenu *contextMenu() const;
    00088 #endif
    00089
    00090     QIcon icon() const;
    00091     void setIcon(const QIcon &icon);
    00092
    00093     QString toolTip() const;
    00094     void setToolTip(const QString &tip);
    00095
    00096     static bool isSystemTrayAvailable();
    00097     static bool supportsMessages();
    00098
    00099     enum MessageIcon { NoIcon, Information, Warning, Critical };
    00100     void showMessage(const QString &title, const QString &msg,
    00101                      MessageIcon icon = Information, int msecs = 10000);
    00102
    00103     QRect geometry() const;
    00104     bool isVisible() const;
    00105
    00106 public Q_SLOTS:
    00107     void setVisible(bool visible);
    00108     inline void show() { setVisible(true); }
    00109     inline void hide() { setVisible(false); }
    00110
    00111 Q_SIGNALS:
    00112     void activated(QSystemTrayIcon::ActivationReason reason);
    00113     void messageClicked();
    00114
    00115 protected:
    00116     bool event(QEvent *event);
    00117
    00118 private:
    00119     Q_DISABLE_COPY(QSystemTrayIcon)
    00120     Q_DECLARE_PRIVATE(QSystemTrayIcon)
    00121
    00122     friend class QSystemTrayIconSys;
    00123     friend class QBalloonTip;
    00124     friend void qtsystray_sendActivated(QSystemTrayIcon *, int);
    00125 };
    00126
    00127 QT_END_NAMESPACE
    00128
    00129 QT_END_HEADER
    00130
    00131 #endif // QT_NO_SYSTEMTRAYICON
    00132 #endif // QSYSTEMTRAYICON_H