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** this package.

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** GNU Lesser General Public License Usage

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

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

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

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

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****************************************************************************/

#ifndef QSYSTEMTRAYICON_P_H

#define QSYSTEMTRAYICON_P_H

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists for the convenience

// of a number of Qt sources files.  This header file may change from

// version to version without notice, or even be removed.

//

// We mean it.

//

#include "qsystemtrayicon.h"

#include "private/qobject_p.h"

#ifndef QT_NO_SYSTEMTRAYICON

#include "QtGui/qmenu.h"

#include "QtGui/qpixmap.h"

#include "QtCore/qstring.h"

#include "QtCore/qpointer.h"

QT_BEGIN_NAMESPACE

class QSystemTrayIconSys;

class QToolButton;

class QLabel;

class QSystemTrayIconPrivate : public QObjectPrivate

{

    Q_DECLARE_PUBLIC(QSystemTrayIcon)

public:

    QSystemTrayIconPrivate() : sys(0), visible(false) { }

    void install_sys();

    void remove_sys();

    void updateIcon_sys();

    void updateToolTip_sys();

    void updateMenu_sys();

    QRect geometry_sys() const;

    void showMessage_sys(const QString &msg, const QString &title, QSystemTrayIcon::MessageIcon icon, int secs);

    static bool isSystemTrayAvailable_sys();

    QPointer<QMenu> menu;

    QIcon icon;

    QString toolTip;

    QSystemTrayIconSys *sys;

    bool visible;

};

class QBalloonTip : public QWidget

{

public:

    static void showBalloon(QSystemTrayIcon::MessageIcon icon, const QString& title,

                            const QString& msg, QSystemTrayIcon *trayIcon,

                            const QPoint& pos, int timeout, bool showArrow = true);

    static void hideBalloon();

    static bool isBalloonVisible();

private:

    QBalloonTip(QSystemTrayIcon::MessageIcon icon, const QString& title,

                const QString& msg, QSystemTrayIcon *trayIcon);

    ~QBalloonTip();

    void balloon(const QPoint&, int, bool);

protected:

    void paintEvent(QPaintEvent *);

    void resizeEvent(QResizeEvent *);

    void mousePressEvent(QMouseEvent *e);

    void timerEvent(QTimerEvent *e);

private:

    QSystemTrayIcon *trayIcon;

    QPixmap pixmap;

    int timerId;

};

#if defined(Q_WS_X11)

QT_BEGIN_INCLUDE_NAMESPACE

#include <QtCore/qcoreapplication.h>

#include <X11/Xlib.h>

#include <X11/Xatom.h>

#include <X11/Xutil.h>

QT_END_INCLUDE_NAMESPACE

class QSystemTrayIconSys : public QWidget

{

    friend class QSystemTrayIconPrivate;

public:

    QSystemTrayIconSys(QSystemTrayIcon *q);

    ~QSystemTrayIconSys();

    enum {

        SYSTEM_TRAY_REQUEST_DOCK = 0,

        SYSTEM_TRAY_BEGIN_MESSAGE = 1,

        SYSTEM_TRAY_CANCEL_MESSAGE =2

    };

    void addToTray();

    void updateIcon();

    XVisualInfo* getSysTrayVisualInfo();

    // QObject::event is public but QWidget's ::event() re-implementation

    // is protected ;(

    inline bool deliverToolTipEvent(QEvent *e)

    { return QWidget::event(e); }

    static Window sysTrayWindow;

    static QList<QSystemTrayIconSys *> trayIcons;

    static QCoreApplication::EventFilter oldEventFilter;

    static bool sysTrayTracker(void *message, long *result);

    static Window locateSystemTray();

    static Atom sysTraySelection;

    static XVisualInfo sysTrayVisual;

protected:

    void paintEvent(QPaintEvent *pe);

    void resizeEvent(QResizeEvent *re);

    bool x11Event(XEvent *event);

    void mousePressEvent(QMouseEvent *event);

    void mouseDoubleClickEvent(QMouseEvent *event);

    void wheelEvent(QWheelEvent *event);

    bool event(QEvent *e);

private:

    QPixmap background;

    QSystemTrayIcon *q;

    Colormap colormap;

};

#endif // Q_WS_X11

QT_END_NAMESPACE

#endif // QT_NO_SYSTEMTRAYICON

#endif // QSYSTEMTRAYICON_P_H