Qt 4.8
qdbuspendingcall.h
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41 
42 #ifndef QDBUSPENDINGCALL_H
43 #define QDBUSPENDINGCALL_H
44 
45 #include <QtCore/qglobal.h>
46 #include <QtCore/qobject.h>
47 #include <QtCore/qshareddata.h>
48 
49 #include <QtDBus/qdbusmacros.h>
50 #include <QtDBus/qdbusmessage.h>
51 
52 #ifndef QT_NO_DBUS
53 
55 
57 
58 QT_MODULE(DBus)
59 
60 class QDBusConnection;
61 class QDBusError;
63 
66 {
67 public:
68  QDBusPendingCall(const QDBusPendingCall &other);
70  QDBusPendingCall &operator=(const QDBusPendingCall &other);
71 
72 #ifndef Q_QDOC
73  // pretend that they aren't here
74  bool isFinished() const;
75  void waitForFinished();
76 
77  bool isError() const;
78  bool isValid() const;
79  QDBusError error() const;
80  QDBusMessage reply() const;
81 #endif
82 
83  static QDBusPendingCall fromError(const QDBusError &error);
84  static QDBusPendingCall fromCompletedCall(const QDBusMessage &message);
85 
86 protected:
90  friend class QDBusConnection;
91 
93 
94 private:
95  QDBusPendingCall(); // not defined
96 };
97 
100 {
101  Q_OBJECT
102 public:
103  QDBusPendingCallWatcher(const QDBusPendingCall &call, QObject *parent = 0);
105 
106 #ifdef Q_QDOC
107  // trick qdoc into thinking this method is here
108  bool isFinished() const;
109 #endif
110  void waitForFinished(); // non-virtual override
111 
112 Q_SIGNALS:
113  void finished(QDBusPendingCallWatcher *self);
114 
115 private:
117  Q_PRIVATE_SLOT(d_func(), void _q_finished())
118 };
119 
121 
123 
124 #endif // QT_NO_DBUS
125 #endif
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
#define QT_MODULE(x)
Definition: qglobal.h:2783
#define QT_BEGIN_HEADER
Definition: qglobal.h:136
#define error(msg)
The QDBusError class represents an error received from the D-Bus bus or from remote applications foun...
Definition: qdbuserror.h:60
The QDBusPendingCall class refers to one pending asynchronous call.
#define Q_PRIVATE_SLOT(d, signature)
Definition: qobjectdefs.h:73
The QDBusPendingCallWatcher class provides a convenient way for waiting for asynchronous replies...
friend class QDBusPendingCallWatcher
The QObject class is the base class of all Qt objects.
Definition: qobject.h:111
QExplicitlySharedDataPointer< QDBusPendingCallPrivate > d
#define Q_SIGNALS
Definition: qobjectdefs.h:72
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
#define Q_OBJECT
Definition: qobjectdefs.h:157
The QDBusConnection class represents a connection to the D-Bus bus daemon.
#define Q_DBUS_EXPORT
Definition: qglobal.h:1463
The QDBusMessage class represents one message sent or received over the D-Bus bus.
Definition: qdbusmessage.h:59
#define Q_DECLARE_PRIVATE(Class)
Definition: qglobal.h:2467
#define QT_END_HEADER
Definition: qglobal.h:137