loading of objects to qml

Similar Questions

• How to fix the error with the code: 0xe7210001 failed to load powrprof, object: cls

  Hello

  Dose anyone know how to fix the error with the code: 0xe7210001, message: unable to load powrprof, object: CLSD-no-it is found;
  OR: Fingerprintsoftware OR error: replicas THotkey.exe message window and the computer freezes

  Maleware scanned and virus, also in safe mode, found no infection, reinstalled driver fingerprint, but nothing has changed.

  grateful for the help!

  Hello

  > message: unable to load powrprof, object: CLSD-no-it is found;
  In my view, this would mean that there is a problem with Toshiba Power Saver
  What laptop Toshiba, you have exactly?

  Maybe reinstall Power Saver could help. You can find it on the official website of Toshiba.

• Object to QML C++ signal/slot mechanism transfer

  Hello!

  I have a simple class:

  // myclass.hh
  
  class MyClass : public QObject {
  
      Q_OBJECT
  
      Q_PROPERTY(QString title READ title)
  
  public:
      MyClass(QObject* parent = nullptr)
          : QObject(parent)
      {}
  
      ~MyClass() {}
  
      MyClass(const MyClass&, QObject* parent = nullptr)
          : QObject(parent)
      {}
  
      QString title() const
      {
          return title_;
      }
  
  private:
      QString title_;
  };
  
  Q_DECLARE_METATYPE(MyClass);
  

  and in the main function, I save my metatype system class

  // main.cc
  
  ...
  qRegisterMetaType("MyClass");
  
  MainClass mainclass;qml->setContextProperty("mainclass", mainclass);
  ...
  

  and in another place, I try to convey the purpose of the MyClass class via the signal:

  // mainclass.hhclass MainClass : public QObject {    Q_OBJECT
  ...
  signals:
      void my_signal(MyClass);
  ...
  };
  // mainclass.cc
  ...
      MyClass mc;
      emit my_signal(mc);
  ...
  

  and try to catch this object in qml slot:

  // .qml
  
  Container {
      onCreationCompleted: {
          mainclass.my_signal.connect(signalHandler)
      }
  
      function signalHandler(myClassObj) {
          console.log('we here') // output 'we here'
          console.log(myClassObj.title) // output 'undefined'
          console.log(myClassObj.title()) // empty output
      }
  }
  

  Macro Q_INVOCABLE added before the declaration of MyClass::title() has the same effect.

  What is wrong with my code?

  This is the signal for all

  Q_SIGNALS:
  
      void addedToAllOrder(Order* order);
  

  Order is registered:

  qmlRegisterType("org.ekkescorner.data", 1, 0, "Order");
  

  Import in qml:

  import org.ekkescorner.data 1.0
  

  Qml connection:

  onCreationCompleted: {
          dataManager.addedToAllOrder.connect(onAddedToAllOrder)
      }
  

  Important! set a property in qml:

  Page {
      id: orderPage
      .....
      property Order anotherOrder
  

  then everything works well in qml function (SLOT)

      function onAddedToAllOrder(theOrder) {
          anotherOrder = theOrder
          console.debug("Order added: " + anotherOrder.nr)
      }
  

  This is how I have face this kind of stuff

  using a pointer ensures that there'e really a single object used in memory and you can use QML.

  the cool thing: he is glad assist in qml: type anotherOrder. ... gives all properties to select and you deal directly with your C++ object. don't forget that your C++ class is the owner (parent) of your object

  hope that gives you some ideas to try

• loading an external swf that loads an object from url

  I am trying to load an external swf which in turn automatically load an object. I want the external swf will only be loaded once the object is loaded in it. for now, it loads the external SWF first, then the external swf file loads the object specified in a URL...

  exactly.  you will need a preloader that checks if your external swf finished loading its dependent objects.

• Could not load an object because it is not available on this machine

  Have tried to use the Add-in BI Publisher in Word 2010 on Windows 7 64 bit. The problem is that BI Publisher appears in the form of a supplement, but when I try to login, I get the first error message is "unable to load an object because it is not available on this computer. The following error is "the macro cannot be found or has been disabled because of your Macro Settings." I followed others on this forum with a similar problem and it seems it isn't a solution. My macros settings are set to allow all the. Add-ins that all appear in the Word - add in the list. I deleted all the (office, BI Publisher) and reinstalled. I have removed any reference to the BI Publisher in my profile and reinstalled. Is it possible that it is not get saved properly?
  Any ideas on what else to try would be most appreciated.

  Hello

  I would check another view - Getting BI Publisher to work after the rank of Word 2010 and Word 2007

  The problem is cached files EXD.

  1. close Word
  2 do a search on drive C *. EXD (including hidden files)
  3 rename them. BAK
  4. go back to word and you should be able to load data

  Delete/rename the EXD files in the following folders solves the problem for me.
  C:\Documents and Settings\ [user] \Application Data\Microsoft\Forms
  C:\Documents and Settings\ [user] \Local Settings\Temp\Excel8.0
  C:\Documents and Settings\ [user] \Local Settings\Temp\VBE
  C:\Documents and Settings\ [user] \Local Settings\Temp\Word8.0

• Expose the QGeoAddress with Q_PROPERTY object to QML

  Hello

  I have a class that I wrote which gets the location of the device and does a reverse search for Geolocation. In my C++, I have an QGeoAddress object, but when I try and access its attributes of QML, I get a "property: unknown type: address QGeoAddress ' error."

  I'm loading my class, called LocationInformation in QML by using attachedObects:

  attachedObjects: [
          LocationInformation {
              id: locationInformation
          }
      ]
  

  In my head of class LocationInformation, I set the latitude and longitude as attributes such as address:

  class LocationInformation : public QObject
  {
      Q_OBJECT
  
      Q_PROPERTY(double latitude READ latitude)
      Q_PROPERTY(double longitude READ longitude)
      Q_PROPERTY(QGeoAddress address READ getAddress)
  
      ...
  }
  

  I am able to call locationInformation.latitude and get a value, but this isn't the case for the address. I have to perform an extra step in order to obtain an QGeoAddress object to be recognized by QML?

  Thank you

  javabb

  QGeoAddress inherit from QObject, my code snippet above will not work (and is what this error means ).  To expose to QML, you would have to wrap up in your own C++ class that extends from QObject.  Or just use c++ instead of QML.

• load the HTML to qml

  Hello

  what I want to do is to dynamically load the HTML an application Web layout. Which means that I generate an HTML fill it with a string and then put this with some style options in the qml Web view option.

  I am new to BlackBerry applications development and I do not know how to start here. Can anyone give me a tip?

  This is really another question and which I think needs you to play with the creation of your own custom control classes until I understand the concept.

  However, the key will be;

  Create a class derived from QObject

  Add a QProperty something like myHtml

  Write dynamic html code in the class

  Expose the class to QML

  Include your library in the QML page

  Add your QObject class myHtml property to property html WebView

  It seems probably complicated at first, but there are many examples in the samples, so I suggest you download a few of these and work with their understanding.

• Problem with the C++ object to qml exponent

  Hello, I followed the instructions by Qml and C++ integration but got stuck at a certain time.

  Here is my code:

  // applicationui.cppPage* ApplicationUI::doLoadPageDetails(){
  
      qmlRegisterType("myHtmlPage", 1, 0, "HtmlPage");
  
      QmlDocument *qml = QmlDocument::create("asset:///PageDetails/PageDetails.qml").parent(this);
      qml->setContextProperty("app", this);
  
      HtmlPage *htmlPage = new HtmlPage();
      qml->setContextProperty("htmlPage", htmlPage);
  
      htmlPage->setHtml("*some html code*");
  

  This function creates a Page with a container that contains a WebView. Here, I want to fill the string saved as htmlPage.html.

  I created the RPC classes as described in the link and they work. When I check the htmlPage-> html() in C++, I get the string I wanted.

  Now, my problem is how to get this string for qml.

  Here's what I do:

  import myHtmlPage 1.0....Container {
  ....
          ScrollView {            visible: true
              WebView {
                  attachedObjects: [
                     HtmlPage {
                          id: htmlPage
                      }
                  ]
  
                  id: webViewScrollable1....
                  html: "" +
                  "" +
                 "*style options*" +
                  "" +
  
                  htmlPage.html +  //<----- this should give me the string I saved in C++ under htmlPage->html()
  
                  "" +
                  ""
              }
          }
  

  But nothing is displayed on the page. But why? I forgot to link something?

  I think you're getting confused in the difference between a property and recording a QML component.

  You do both.

  When you attach an object to a QML file, you create an instantiation of the object at this time, when you set a context property that you you already created that object and are just passing a reference to this.

  So when you join HtmlPage in your QML file you create a new object and does not reference that you have created in your program C++ part, so no text.

• Load the object MovieClip in the library in the container

  Hello

  I have a MovieClip in the library with the CloseButtonbinding name. Now, I want to load this MovieClip in a createjs container object:

  var popupObj = new createjs. Container();

  var closeBtn is new lib. CloseButton();

  closeBtn.x = 20;

  closeBtn.y = 20;

  popupObj.addChild (closeBtn);

  It does not work. When I add it to the stage instead, it works fine:

  var that = this;

  var closeBtn is new lib. CloseButton();

  closeBtn.x = 20;

  closeBtn.y = 20;

  that.addChild (closeBtn);

  Any ideas?

  It was only a snippet, I add the container to the scene. I use a container, because it has more elements such as shapes and text in:

  var that = this;

  that.createPopup = function() {}

  var popupObj = new createjs. Container();

  popupObj.name = "popup".

  var popupWidth = 260;

  var popupHeight = 140;

  var popupMargin = 14;

  var popupShape = new createjs. Form (new createjs. Graphics ().beginFill("#FFFFFF").drawRoundRect (0,0, popupWidth, popupHeight, 8) .endF ill());

  popupShape.alpha =. 96;

  {popupShape.on ("click", function ()}

  Do nothing, to prevent clicking on parent elements

  });

  var pt1 is new createjs. Text ("Title", "16px Arial", "#333333");

  Pt1.name = "pt1";

  Pt1.x = popupMargin;

  Pt1.y = popupMargin;

  var Pt2 is new createjs. Text ('Content', "" BOLD "14px Arial", "#333333");

  Pt2. Name = "pt2"

  Pt2.x = popupMargin;

  Pt2.y = Math.floor (popupMargin + 30);

  var closeBtn is new lib. CloseButton();

  closeBtn.x = 20;

  closeBtn.y = 20;

  popupObj.addChild (popupShape);

  popupObj.addChild (pt1);

  popupObj.addChild (pt2);

  popupObj.addChild (popupButton);

  popupObj.addChild (closeBtn);

  popupObj.x = 40;

  popupObj.y = 20;

  that.addChild (popupObj);

  }

  But I found the error. I had to call the function addChild (closeBtn) after that I added the popupShape.

• How to load and object to read a file in CC Json animate?

  I'm a little puzzled about how to load an external Json file and have for example a text box display the Json file information.

  I'm used to make this way on the edge, but how the cabin = n I do this with the new animate CC 2016?

  Thanks a bunch,

  SAL

  Here is the code example:

  var LQ is new createjs. LoadQueue (true);

  lq.addEventListener ('complete', completeF);

  lq.loadFile ({id: "json", CBC:"test.json"});})

  function completeF (event) {}

  JSON = event.target.getResult ('json') var;

  parseJSONF (json);

  }

  function parseJSONF (obj) {}

  for (^ s in obj) {}

  {If (typeof {obj [s] = 'object'})}

  parseJSONF (obj [s]);

  } else {}

  Console.log (s + ': ' + obj [s])

  }

  }

  }

• Order of loading of objects Edge

  Hey all,.

  I have published several projects dashboard to files on my web server, then I'm pulling them in my main page like that.

  "< object id ="EdgeID"type =" text/html"width ="600"height ="368"widget-dw-data ="Edge"data="lib/edge/apg.html "> < / object >

  They all have a preloader, so they start loading at the same time, one is not visible for some time. Is it possible to get them to load in the order of how they are displayed on the page, while the second does not load until the first one has?

  Thank you

  Hi Richard,

  See http://www.edgedocks.com/edgecommons

  Thank you

  Preran

• Loading of objects and dragging objects to create new instances

  Hello everyone

  I would be really grateful for the help to the next question. I want to create a flash movie that loads first a selection of images/objects into a part of the frame. Once this is completed, the user can then move these objects on a different domain, and the object will be created when the user has chosen. The user can then move another instance of objects on the area.

  For example, he has a background of a lake in a field. A selection of boats png are loaded in a box beneath the Lake. The user can drag these boats and place them on the Lake. They can drag a boat several times if they wish.

  Thank you for your help in advance.

  You are probably better to address this step/one phase at a time.  First of all you need to do is decide how you want to store these pieces.  If they will not fileweight charges, probably have them as objects movieclip in the library.

  To dynamically load the Library objects, you use the attachMovie function.  So for starters you want to assign to each of these objects a link via a right click ID in the library.  So, when your file opens, you'll have a function that manages to put one of each item in a specific location.

  To drag items you use startDrag() when a mousedown event occurs with an object.  And a mouseup event occurs when use you stopDrag() to remove the object.  If you drag the object to an acceptable landing place (the lake or on the scene in general, and not off the stage), which you can view by using the property dropTarget, then you have a new of this particular item added from the library.  If the dropTarget is not acceptable, then you might have the room returned to where he started from (what you store in the room when planted).

  It's about the basic scenario of what you need to use to accomplish what you have described.

  For which version of actionscript you plan to use, you should look in the help documents for the function/methods and properties that have been listed for a start to determine how to use them.  Google is a very useful tool as well if provide you enough information at on the info you really want.  I used to search google from the actionscript version, I use, followed by some keyterms apply to what I want to find, for example: "AS3 startDrag.

• HOW to: Initialize / loading an object BPM presentation

  Hello
  
  We have a presentation of object of BPM. Loading the same thing, we have to toggle a field of the user interface based on the data of one of the attributes object BPM.
  
  If we put in the constructor, it does not toggle the presentation user interface component as it is an operation of 'side customer '.
  
  Wanted to know where you can put the code "initialize" a presentation or do something 'in charge' of the submission form.
  
  Kind regards
  user8702013

  Hello

  You can create a method that can be called on initialization of the screen.

  To match the method with the presentation, you must click on the presentation (take care to select one of the components). You will then see the properties of the entirety of the presentation in the right pane.

  Change the initialization of method to the method to invoke on the loading of the presentation.

  This method will be executed whenever the presentation is called.

  If you make calls DB or want to interact with other external resources in this method, then change the property server side of this method on Yes.

  In the case of requests to go back.

  HTH.

  Kind regards
  Daniel Ben Doshi

• How to load a new page qml with a click on a button and the current destory

  I would like to have a transaction to a TabbedPane page a navPane and they are in two files different qml. I would like to have a button to triger this. How can I do?

  Thanks in advance!

  I think that the simplest approach creates a TabbedPane from the start (you may use of stunts TabbedPane model when you create a new project) and displaying the login in a sheet on the creation page, then close and eventually destroy the leaf when it is no longer necessary or reuse later.

  You can also disable peek for sheet so that the user does not look in TabbedPane.

  An example of code:

  http://supportforums.BlackBerry.com/T5/Cascades-development/registration-screen-handling/m-p/1899939...

  http://supportforums.BlackBerry.com/T5/Cascades-development/registration-screen-handling/m-p/1958219...

  Replacement of the scene is another approach, but it will not be animated and must be done in C++. No doubt it is not necessary in this case.

• Load external objects in Flash?

  I'm relatively new to Flash, so bear with me...

  I use CS4 with ACE 3.0...

  I would like to implement a library flash freeware and the audio player mp3 that I found in my all-Flash site.  These two require reading a xml file to get their content.  They both come with html integrating instructions, but I don't know about actionscript.

  How can I go about loading of these in my Web site?  Thank you.

  Use the loader class to load a swf file:

  var ldr:Loader = new Loader();

  var urlR:URLRequest = new URLRequest ("yourswf.swf");

  LDR. Load (urlR);

  addChild (ldr);