headset with custom not getting class not called...

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  Hello

  I have some problems with the LabelField-derived class. I want it has customized color background and police, but only when it does not have focus.

  I tried to do the following:

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  Similar do in drawFocus (Graphics g, boolean on) does not solve the problem either.

  I target BB > = 4.6.0.

  Do you know how to do properly without calls drawText custom?

  Kind regards

  Piotr

  What happens if you replace

  If (isFocus())

  with

  If (g.isDrawingStyleSet (Graphics.DRAWSTYLE_FOCUS))

  and (maybe - I'm totally guessing here) substitute drawFocus doing nothing?

  BlackBerry GUI has many peculiarities, so you never know what path is right.

  A word of caution: most likely, you will have also to invalidate() field when it changes its "focused" State Don't do this in onFocus() / onUnfocus()! Those (especially the onUnfocus()) are not always correctly called (BB frame problem). Make your field implement FocusChangeListener and make these invalidations in the method focusChanged() (using setFocusListener (this) somewhere in the constructor).

• Why getter VO is not called for custom attributes of VO?

  Hello
  
  The requirement is to add two or three fields on a page of the OFA. Here's what I did:
  
  -Created VO personalized by extending the standard VO
  -Added fields to the page through customization.
  
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  Really appreciate your help to move forward.
  
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  Published by: AnilMenta on March 5, 2013 10:40

  Hi Anil,
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  You mentioned that you started to use in customization, it is always the problem persists?

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• AppModuleImpl methods of the class returns the custom class types, not called.

  Hi all

  Methods of the class AppModuleImpl custom types of class, not called when you access through back links.

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  Any help will be appreciated.

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  Dario

• C++ class destructor not called on request nearby

  I started playing with waterfall and C++ development but im having a problem where I can link my class to the qml and use breast but firm request the something on my class hangs the request and its icon in the emulator will slightly transparent and can no longer be clicked.

  It's the call to add it to the qml

  File: Applicationui.cpp
  
  ApplicationUI::ApplicationUI(bb::cascades::Application *app): QObject(app){ // create scene document from main.qml asset // set parent to created document to ensure it exists for the whole application lifetime QmlDocument *qml = QmlDocument::create("asset:///main.qml").parent(this);
  
  //My classGpsCommunicator* gps = new GpsCommunicator();
  
  //Add the Classqml->setContextProperty("_gps",gps);
  
  // create root object for the UI AbstractPane *root = qml->createRootObject();
  
  // set created root object as a scene app->setScene(root);
  }
   
  

  Here is the class.hpp

  
  class GpsCommunicator : public QObject {
  Q_OBJECT
  
  Q_PROPERTY(double latitude READ latitude) Q_PROPERTY(double longitude READ longitude) Q_PROPERTY(double accuracy READ accuracy) Q_PROPERTY(double altitude READ altitude) Q_PROPERTY(double heading READ heading) Q_PROPERTY(double satellites READ satellites) Q_PROPERTY(double speed READ speed)
  Q_PROPERTY(bool isRegistered READ isRegistered) Q_PROPERTY(bool isAltitudeValid READ isAltitudeValid) Q_PROPERTY(bool isAccuracyValid READ isAccuracyValid) Q_PROPERTY(bool isHeadingValid READ isHeadingValid) Q_PROPERTY(bool isSpeedValid READ isSpeedValid)
  public: GpsCommunicator(QObject *parent = 0); virtual ~GpsCommunicator();
  //Latitude Property double latitude();
  //Latitude Property double longitude();
  //Accuracy Property double accuracy(); bool isAccuracyValid();
  //Altitude Property double altitude(); bool isAltitudeValid();
  //Heading Property double heading(); bool isHeadingValid();
  //Speed Property double speed(); bool isSpeedValid();
  //Number of Satellite Property double satellites();
  //Registered successfully to geolocation events bool isRegistered();
  Q_INVOKABLE void StartPollTimer(int i = 0); Q_INVOKABLE void StopPollTimer();
  signals:
  
  private:
  //Bool to track if this class is registered to receive geo-location events bool m_isRegistered;
  double m_latitude; double m_longitude; double m_accuracy; bool m_accuracy_valid; double m_altitude; bool m_altitude_valid; double m_altitude_accuracy; bool m_altitude_accuracy_valid; double m_heading; bool m_heading_valid; double m_speed; bool m_speed_valid; double m_num_satellites; bool m_num_satellites_valid;
  void InitializeGps(); void InitializeCommunicator();
  //Poll timer QTimer *pollTimer;
  
  public slots:
  void CheckForGPSEvent();
  };
   
  

  Here is the .cpp for her

  
  GpsCommunicator::GpsCommunicator(QObject *parent): QObject(parent) { //Start up sequence this->InitializeCommunicator(); this->InitializeGps();}
  void GpsCommunicator::InitializeCommunicator() { this->m_isRegistered = false;}
  GpsCommunicator::~GpsCommunicator() { // TODO Auto-generated destructor stub this->StopPollTimer(); delete this->pollTimer; geolocation_stop_events(0); bps_shutdown();}
  double GpsCommunicator::latitude() { return this->m_latitude;}
  double GpsCommunicator::speed() { return this->m_speed;}
  double GpsCommunicator::altitude() { return this->m_altitude;}
  double GpsCommunicator::longitude() { return this->m_longitude;}
  double GpsCommunicator::accuracy() { return this->m_accuracy;}
  double GpsCommunicator::heading() { return this->m_heading;}
  double GpsCommunicator::satellites() { return this->m_num_satellites;}
  bool GpsCommunicator::isRegistered(){ return this->m_isRegistered;}
  bool GpsCommunicator::isSpeedValid() { return this->m_speed_valid;}
  bool GpsCommunicator::isAccuracyValid() { return this->m_accuracy_valid;}
  bool GpsCommunicator::isAltitudeValid() { return this->m_altitude_valid;}
  bool GpsCommunicator::isHeadingValid() { return this->m_heading_valid;}
  void GpsCommunicator::StartPollTimer(int i) { this->pollTimer->start(i);}
  void GpsCommunicator::StopPollTimer() { this->pollTimer->stop();}
  void GpsCommunicator::InitializeGps() {
  if( bps_initialize() != BPS_FAILURE) { if ( geolocation_request_events( 0 ) != BPS_SUCCESS ) { //Report that the initialize failed this->m_isRegistered = false; //emit this->registeredChanged(this->m_isRegistered); } else { geolocation_set_period(1);
  //Update that the communicator is now registered and emit the signal this->m_isRegistered = true; //emit this->registeredChanged(this->m_isRegistered);
  //Create the timer instance this->pollTimer = new QTimer();
  //Connect it to the polling function this->connect(this->pollTimer, SIGNAL(timeout()), this, SLOT(CheckForGPSEvent())); this->StartPollTimer(100); } }}
  void GpsCommunicator::CheckForGPSEvent() {
  bps_event_t *event = NULL; bps_get_event(&event, 100); // -1 means that the function waits // for an event before returning if (event) {
  if (bps_event_get_domain(event) == geolocation_get_domain()) {
  if (event == NULL || bps_event_get_code(event) != GEOLOCATION_INFO) { return; }
  // TODO: change this so the emit is only called if the information is new
  this->m_latitude = geolocation_event_get_latitude(event); //emit this->latitudeChanged(this->m_latitude);
  this->m_longitude = geolocation_event_get_longitude(event); //emit this->longitudeChanged(this->m_longitude);
  this->m_accuracy = geolocation_event_get_accuracy(event); //emit this->accuracyChanged(this->m_accuracy);
  this->m_altitude = geolocation_event_get_altitude(event); //emit this->altitudeChanged(this->m_altitude);
  this->m_altitude_valid = geolocation_event_is_altitude_valid(event);
  this->m_altitude_accuracy = geolocation_event_get_altitude_accuracy(event);
  this->m_altitude_accuracy_valid = geolocation_event_is_altitude_accuracy_valid(event);
  this->m_heading = geolocation_event_get_heading(event); //emit this->headingChanged(this->m_heading);
  this->m_heading_valid = geolocation_event_is_heading_valid(event);
  this->m_speed = geolocation_event_get_speed(event); //emit this->speedChanged(this->m_speed);
  this->m_speed_valid = geolocation_event_is_speed_valid(event);
  this->m_num_satellites = geolocation_event_get_num_satellites_used(event); //emit this->satellitesChanged(this->m_num_satellites);
  this->m_num_satellites_valid = geolocation_event_is_num_satellites_valid(event); } }
  return;}
  

  I was checking to see if the deconstructor was called, but it doesn't seem to be. So I think it might be the QTimer not cleaned but I don't know how I get it to call on family members since I thought that once I signed with qml my QObject class would be deconstructed with other resources in a certain order.

  Thanks in advance for any help

  Do not call bps_get_event from an application of stunts that you might fly the main event loop events.  Rather implement AbstractBpsEventHandler to the BPS events delivered on the thread of your event.

• Pages of the OPS (with custom controller) does not not in the R 12.2.4 upgrade custom

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