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40
41#ifndef QPLATFORMSYSTEMTRAYICON_H
42#define QPLATFORMSYSTEMTRAYICON_H
43
44#include <QtGui/qtguiglobal.h>
45#include "QtCore/qobject.h"
46
47#ifndef QT_NO_SYSTEMTRAYICON
48
49QT_BEGIN_NAMESPACE
50
51class QPlatformMenu;
52class QPlatformScreen;
53class QIcon;
54class QString;
55class QRect;
56
57class Q_GUI_EXPORT QPlatformSystemTrayIcon : public QObject
58{
59 Q_OBJECT
60public:
61 enum ActivationReason {
62 Unknown,
63 Context,
64 DoubleClick,
65 Trigger,
66 MiddleClick
67 };
68 Q_ENUM(ActivationReason)
69
70 enum MessageIcon { NoIcon, Information, Warning, Critical };
71 Q_ENUM(MessageIcon)
72
73 QPlatformSystemTrayIcon();
74 ~QPlatformSystemTrayIcon();
75
76 virtual void init() = 0;
77 virtual void cleanup() = 0;
78 virtual void updateIcon(const QIcon &icon) = 0;
79 virtual void updateToolTip(const QString &tooltip) = 0;
80 virtual void updateMenu(QPlatformMenu *menu) = 0;
81 virtual QRect geometry() const = 0;
82 virtual void showMessage(const QString &title, const QString &msg,
83 const QIcon &icon, MessageIcon iconType, int msecs) = 0;
84
85 virtual bool isSystemTrayAvailable() const = 0;
86 virtual bool supportsMessages() const = 0;
87
88 virtual QPlatformMenu *createMenu() const;
89
90Q_SIGNALS:
91 void activated(QPlatformSystemTrayIcon::ActivationReason reason);
92 void contextMenuRequested(QPoint globalPos, const QPlatformScreen *screen);
93 void messageClicked();
94};
95
96QT_END_NAMESPACE
97
98#endif // QT_NO_SYSTEMTRAYICON
99
100#endif // QSYSTEMTRAYICON_P_H
101

source code of qtbase/src/gui/kernel/qplatformsystemtrayicon.h