Qt 4.8
Signals | Public Functions | List of all members
QBBNavigatorEventHandler Class Reference

#include <qbbnavigatoreventhandler.h>

Inheritance diagram for QBBNavigatorEventHandler:
QObject

Signals

void rotationChanged (int angle)
 
void windowGroupActivated (const QByteArray &id)
 
void windowGroupDeactivated (const QByteArray &id)
 
void windowGroupStateChanged (const QByteArray &id, Qt::WindowState state)
 
- Signals inherited from QObject
void destroyed (QObject *=0)
 This signal is emitted immediately before the object obj is destroyed, and can not be blocked. More...
 

Public Functions

void handleExit ()
 
void handleOrientationChange (int angle)
 
bool handleOrientationCheck (int angle)
 
void handleSwipeDown ()
 
void handleWindowGroupActivated (const QByteArray &id)
 
void handleWindowGroupDeactivated (const QByteArray &id)
 
void handleWindowGroupStateChanged (const QByteArray &id, Qt::WindowState state)
 
 QBBNavigatorEventHandler (QObject *parent=0)
 
- Public Functions inherited from QObject
bool blockSignals (bool b)
 If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it). More...
 
const QObjectListchildren () const
 Returns a list of child objects. More...
 
bool connect (const QObject *sender, const char *signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const
 
bool disconnect (const char *signal=0, const QObject *receiver=0, const char *member=0)
 
bool disconnect (const QObject *receiver, const char *member=0)
 
void dumpObjectInfo ()
 Dumps information about signal connections, etc. More...
 
void dumpObjectTree ()
 Dumps a tree of children to the debug output. More...
 
QList< QByteArraydynamicPropertyNames () const
 Returns the names of all properties that were dynamically added to the object using setProperty(). More...
 
virtual bool event (QEvent *)
 This virtual function receives events to an object and should return true if the event e was recognized and processed. More...
 
virtual bool eventFilter (QObject *, QEvent *)
 Filters events if this object has been installed as an event filter for the watched object. More...
 
template<typename T >
findChild (const QString &aName=QString()) const
 Returns the child of this object that can be cast into type T and that is called name, or 0 if there is no such object. More...
 
template<typename T >
QList< T > findChildren (const QString &aName=QString()) const
 Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects. More...
 
template<typename T >
QList< T > findChildren (const QRegExp &re) const
 
bool inherits (const char *classname) const
 Returns true if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns false. More...
 
void installEventFilter (QObject *)
 Installs an event filter filterObj on this object. More...
 
bool isWidgetType () const
 Returns true if the object is a widget; otherwise returns false. More...
 
void killTimer (int id)
 Kills the timer with timer identifier, id. More...
 
virtual const QMetaObjectmetaObject () const
 Returns a pointer to the meta-object of this object. More...
 
void moveToThread (QThread *thread)
 Changes the thread affinity for this object and its children. More...
 
QString objectName () const
 
QObjectparent () const
 Returns a pointer to the parent object. More...
 
QVariant property (const char *name) const
 Returns the value of the object's name property. More...
 
Q_INVOKABLE QObject (QObject *parent=0)
 Constructs an object with parent object parent. More...
 
void removeEventFilter (QObject *)
 Removes an event filter object obj from this object. More...
 
void setObjectName (const QString &name)
 
void setParent (QObject *)
 Makes the object a child of parent. More...
 
bool setProperty (const char *name, const QVariant &value)
 Sets the value of the object's name property to value. More...
 
void setUserData (uint id, QObjectUserData *data)
 
bool signalsBlocked () const
 Returns true if signals are blocked; otherwise returns false. More...
 
int startTimer (int interval)
 Starts a timer and returns a timer identifier, or returns zero if it could not start a timer. More...
 
QThreadthread () const
 Returns the thread in which the object lives. More...
 
QObjectUserDatauserData (uint id) const
 
virtual ~QObject ()
 Destroys the object, deleting all its child objects. More...
 

Additional Inherited Members

- Public Slots inherited from QObject
void deleteLater ()
 Schedules this object for deletion. More...
 
- Static Public Functions inherited from QObject
static bool connect (const QObject *sender, const char *signal, const QObject *receiver, const char *member, Qt::ConnectionType=Qt::AutoConnection)
 Creates a connection of the given type from the signal in the sender object to the method in the receiver object. More...
 
static bool connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)
 
static bool disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *member)
 Disconnects signal in object sender from method in object receiver. More...
 
static bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &member)
 
static uint registerUserData ()
 
static QString tr (const char *sourceText, const char *comment=0, int n=-1)
 
static QString trUtf8 (const char *sourceText, const char *comment=0, int n=-1)
 
- Static Public Variables inherited from QObject
static const QMetaObject staticMetaObject
 This variable stores the meta-object for the class. More...
 
- Protected Functions inherited from QObject
virtual void childEvent (QChildEvent *)
 This event handler can be reimplemented in a subclass to receive child events. More...
 
virtual void connectNotify (const char *signal)
 This virtual function is called when something has been connected to signal in this object. More...
 
virtual void customEvent (QEvent *)
 This event handler can be reimplemented in a subclass to receive custom events. More...
 
virtual void disconnectNotify (const char *signal)
 This virtual function is called when something has been disconnected from signal in this object. More...
 
 QObject (QObjectPrivate &dd, QObject *parent=0)
 
int receivers (const char *signal) const
 Returns the number of receivers connected to the signal. More...
 
QObjectsender () const
 Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns 0. More...
 
int senderSignalIndex () const
 
virtual void timerEvent (QTimerEvent *)
 This event handler can be reimplemented in a subclass to receive timer events for the object. More...
 
- Protected Variables inherited from QObject
QScopedPointer< QObjectDatad_ptr
 
- Static Protected Variables inherited from QObject
static const QMetaObject staticQtMetaObject
 

Detailed Description

Definition at line 49 of file qbbnavigatoreventhandler.h.

Constructors and Destructors

◆ QBBNavigatorEventHandler()

QBBNavigatorEventHandler::QBBNavigatorEventHandler ( QObject parent = 0)
explicit

Definition at line 53 of file qbbnavigatoreventhandler.cpp.

54  : QObject(parent)
55 {
56 }
Q_INVOKABLE QObject(QObject *parent=0)
Constructs an object with parent object parent.
Definition: qobject.cpp:753

Functions

◆ handleExit()

void QBBNavigatorEventHandler::handleExit ( )

Definition at line 91 of file qbbnavigatoreventhandler.cpp.

Referenced by QBBNavigatorEventNotifier::handleMessage(), and QBBBpsEventFilter::handleNavigatorEvent().

92 {
93  // shutdown everything
94 #if defined(QBBNAVIGATOREVENTHANDLER_DEBUG)
95  qDebug() << Q_FUNC_INFO;
96 #endif
97 
99 }
Q_CORE_EXPORT void qDebug(const char *,...)
static void quit()
Tells the application to exit with return code 0 (success).
#define Q_FUNC_INFO
Definition: qglobal.h:1871

◆ handleOrientationChange()

void QBBNavigatorEventHandler::handleOrientationChange ( int  angle)

Definition at line 71 of file qbbnavigatoreventhandler.cpp.

Referenced by QBBNavigatorEventNotifier::handleMessage(), and QBBBpsEventFilter::handleNavigatorEvent().

72 {
73  // update screen geometry and reply to navigator that we're ready
74 #if defined(QBBNAVIGATOREVENTHANDLER_DEBUG)
75  qDebug() << Q_FUNC_INFO << "angle=" << angle;
76 #endif
77 
78  emit rotationChanged(angle);
79 }
Q_CORE_EXPORT void qDebug(const char *,...)
#define emit
Definition: qobjectdefs.h:76
qreal angle(const QPointF &p1, const QPointF &p2)
void rotationChanged(int angle)
#define Q_FUNC_INFO
Definition: qglobal.h:1871

◆ handleOrientationCheck()

bool QBBNavigatorEventHandler::handleOrientationCheck ( int  angle)

Definition at line 58 of file qbbnavigatoreventhandler.cpp.

Referenced by QBBNavigatorEventNotifier::handleMessage(), and QBBBpsEventFilter::handleNavigatorEvent().

59 {
60 #if defined(QBBNAVIGATOREVENTHANDLER_DEBUG)
61  qDebug() << Q_FUNC_INFO << "angle=" << angle;
62 #else
63  Q_UNUSED(angle);
64 #endif
65 
66  // reply to navigator that (any) orientation is acceptable
67  // TODO: check if top window flags prohibit orientation change
68  return true;
69 }
Q_CORE_EXPORT void qDebug(const char *,...)
qreal angle(const QPointF &p1, const QPointF &p2)
#define Q_UNUSED(x)
Indicates to the compiler that the parameter with the specified name is not used in the body of a fun...
Definition: qglobal.h:1729
#define Q_FUNC_INFO
Definition: qglobal.h:1871

◆ handleSwipeDown()

void QBBNavigatorEventHandler::handleSwipeDown ( )

Definition at line 81 of file qbbnavigatoreventhandler.cpp.

Referenced by QBBNavigatorEventNotifier::handleMessage(), and QBBBpsEventFilter::handleNavigatorEvent().

82 {
83 #if defined(QBBNAVIGATOREVENTHANDLER_DEBUG)
84  qDebug() << Q_FUNC_INFO;
85 #endif
87  if (w)
89 }
static QWidget * activeWindow()
Returns the application top-level window that has the keyboard input focus, or 0 if no application wi...
The QWidget class is the base class of all user interface objects.
Definition: qwidget.h:150
Q_CORE_EXPORT void qDebug(const char *,...)
static void handlePlatformPanelEvent(QWidget *w)
#define Q_FUNC_INFO
Definition: qglobal.h:1871

◆ handleWindowGroupActivated()

void QBBNavigatorEventHandler::handleWindowGroupActivated ( const QByteArray id)

Definition at line 101 of file qbbnavigatoreventhandler.cpp.

Referenced by QBBNavigatorEventNotifier::handleMessage(), and QBBBpsEventFilter::handleNavigatorEvent().

102 {
103 #if defined(QBBNAVIGATOREVENTHANDLER_DEBUG)
104  qDebug() << Q_FUNC_INFO << id;
105 #endif
106 
108 }
#define Q_EMIT
Definition: qobjectdefs.h:74
Q_CORE_EXPORT void qDebug(const char *,...)
void windowGroupActivated(const QByteArray &id)
#define Q_FUNC_INFO
Definition: qglobal.h:1871

◆ handleWindowGroupDeactivated()

void QBBNavigatorEventHandler::handleWindowGroupDeactivated ( const QByteArray id)

Definition at line 110 of file qbbnavigatoreventhandler.cpp.

Referenced by QBBNavigatorEventNotifier::handleMessage(), and QBBBpsEventFilter::handleNavigatorEvent().

111 {
112 #if defined(QBBNAVIGATOREVENTHANDLER_DEBUG)
113  qDebug() << Q_FUNC_INFO << id;
114 #endif
115 
117 }
#define Q_EMIT
Definition: qobjectdefs.h:74
Q_CORE_EXPORT void qDebug(const char *,...)
void windowGroupDeactivated(const QByteArray &id)
#define Q_FUNC_INFO
Definition: qglobal.h:1871

◆ handleWindowGroupStateChanged()

void QBBNavigatorEventHandler::handleWindowGroupStateChanged ( const QByteArray id,
Qt::WindowState  state 
)

Definition at line 119 of file qbbnavigatoreventhandler.cpp.

Referenced by QBBBpsEventFilter::handleNavigatorEvent().

120 {
121 #if defined(QBBNAVIGATOREVENTHANDLER_DEBUG)
122  qDebug() << Q_FUNC_INFO << id;
123 #endif
124 
125  Q_EMIT windowGroupStateChanged(id, state);
126 }
#define Q_EMIT
Definition: qobjectdefs.h:74
Q_CORE_EXPORT void qDebug(const char *,...)
void windowGroupStateChanged(const QByteArray &id, Qt::WindowState state)
#define Q_FUNC_INFO
Definition: qglobal.h:1871

◆ rotationChanged

void QBBNavigatorEventHandler::rotationChanged ( int  angle)
signal

Referenced by handleOrientationChange().

◆ windowGroupActivated

void QBBNavigatorEventHandler::windowGroupActivated ( const QByteArray id)
signal

◆ windowGroupDeactivated

void QBBNavigatorEventHandler::windowGroupDeactivated ( const QByteArray id)
signal

◆ windowGroupStateChanged

void QBBNavigatorEventHandler::windowGroupStateChanged ( const QByteArray id,
Qt::WindowState  state 
)
signal

The documentation for this class was generated from the following files: