Expose c ++ class to the children of a NavigationPane

Similar Questions

• Is it possible to determine programmatically the children of a class during the program execution?

  Basically, I'm trying to programmatically determine if a class is a child of a specific parent class OR in the same sense, I need a list of all the children of the parent class.  Or the other method would work.  Is it possible to do it via code?

  It is impossible to get a list of all children, since you have no way of knowing whether or not all the children are responsible. Review of the legacy is simple, however. First of all, if the wire is of a specific class, you can simply use the generic primitive classier and understand when editing. If the wire is a more generic class, you can use preserve Run-Time primitive Type and check the error output. I haven't checked, but I think it should work.

• Dynamic terminals only for a VI that is in a class, but the VI is already

  Does anyone else have this problem?  I have a class VI with a broken arrow because: "Only belonged to a class of LabVIEW VIs can use dynamic terminals in the connector pane."  But this VI is, in fact, a member of a class (see screen capture below).

  This happened shortly after I removed a VI of the class method.  Before that I did, there is no broken arrow for each of these methods.

  

  Robert & TailOfGon, thanks for the replies.  I use LV2013.  I removed the method of the parent class because the functionality of the method has been replaced by another VI I had in mind.  It worked, but not as I wanted to.  Try to be effective, I removed that VI of the library if it n [' t bother things upward.]

  My best guess is that, somehow, the parent class has become corrupted.  I fixed it, but it took a few hours of work this morning:

  1. I closed everything, you leave LV, rebooted.  I had always broken arrows.
  2. So I removed all the parent class methods that use dynamic allocation, taking care of first copy their functionality on a temporary VI.
  3. I renamed all of the child class screw and removed all references to the methods of parent.  No broken arrow.
  4. I saved everything, it closed and opened upward.  Still no broken arrow.
  5. At this point, I had to recreate all these method parent screw that I substitute in child classes.  This is where my actions of #2 came, because I could just copy and paste this code into the method of the class parent live
  6. Back to these children class screw # 3, I've renamed the screw back to duplicate their names so that they outweigh the parent screw method
  7. Still works with # 6 screws, I added in any "Parent method call" screw that I had to use.

  The end result of the effort of this morning was that, without changing a single piece of code, I'm back for everything works fine.  As I said, I think only is that something, somehow, has become corrupted.  But just removing a Subvi class should not have caused the headache in the first place...

• Visibility and the children of pane

  I tried to change children in a pane, but it did not work.  I want to do the following:

  (1) Pane.setVisible (false);

  (2) Pane.getChildren () .clear ();

  (3) Pane.getChildren () .add (new children);

  (4) Pane.setVisible (true);

  I do that all the time with swing, but it doesn't seem to work with FX.

  Set visible (false) does not work until the other code is run.

  The component is never visible again so I don't know if the children actually change.

  Surrounding the code for debugging works fine.

  Thanks for any advice.

  You intend to call these one immediately after the other? It is unclear if this is the case, what would the purpose of the calls to the setVisible().

  Note that you can also do

  pane.getChildren().setAll(newChildren);
  

  which is equivalent to steps 2 and 3.

  Here's a quick example:

  import javafx.application.Application;
  import javafx.beans.value.ChangeListener;
  import javafx.beans.value.ObservableValue;
  import javafx.geometry.Insets;
  import javafx.scene.Scene;
  import javafx.scene.control.Label;
  import javafx.scene.control.RadioButton;
  import javafx.scene.control.TextField;
  import javafx.scene.control.Toggle;
  import javafx.scene.control.ToggleGroup;
  import javafx.scene.layout.BorderPane;
  import javafx.scene.layout.GridPane;
  import javafx.scene.layout.HBox;
  import javafx.stage.Stage;
  //
  public class UpdatePaneTest extends Application {
  //
      @Override
      public void start(Stage primaryStage) {
          final GridPane pane = new GridPane();
          pane.setPadding(new Insets(10));
          pane.setHgap(10);
          pane.setVgap(10);
  //
          final Label fnPrompt = new Label("First Name:");
          final Label lnPrompt = new Label("Last Name:");
  //
          final Label firstNameLabel = new Label();
          final Label lastNameLabel = new Label();
  //
          final TextField firstNameTextField = new TextField();
          final TextField lastNameTextField = new TextField();
  //
          firstNameLabel.textProperty().bind(firstNameTextField.textProperty());
          lastNameLabel.textProperty().bind(lastNameTextField.textProperty());
  //
          GridPane.setConstraints(fnPrompt, 0, 0);
          GridPane.setConstraints(lnPrompt, 0, 1);
          GridPane.setConstraints(firstNameLabel, 1, 0);
          GridPane.setConstraints(lastNameLabel, 1, 1);
          GridPane.setConstraints(firstNameTextField, 1, 0);
          GridPane.setConstraints(lastNameTextField, 1, 1);
  //
          final RadioButton viewRadio = new RadioButton("View");
          final RadioButton editRadio = new RadioButton("Edit");
          ToggleGroup toggles = new ToggleGroup();
          toggles.getToggles().addAll(viewRadio, editRadio);
          HBox radios = new HBox(5);
          radios.setPadding(new Insets(10));
          radios.getChildren().addAll(viewRadio, editRadio);
  //
          // change displayed nodes when radio buttons are selected:
          toggles.selectedToggleProperty().addListener(
              new ChangeListener() {
                  @Override
                  public void changed(ObservableValue obs, Toggle oldToggle, Toggle newToggle) {
                      if (newToggle == viewRadio) {
                          pane.getChildren().setAll(fnPrompt, lnPrompt, firstNameLabel, lastNameLabel);
                      } else if (newToggle == editRadio) {
                          pane.getChildren().setAll(fnPrompt, lnPrompt, firstNameTextField, lastNameTextField);
                      }
                  }
              }
          );
  //
          editRadio.setSelected(true);
  //
          BorderPane root = new BorderPane();
          root.setCenter(pane);
          root.setBottom(radios);
  //
          Scene scene = new Scene(root, 300, 180);
          primaryStage.setScene(scene);
          primaryStage.show();
      }
  //
      public static void main(String[] args) {
          launch(args);
      }
  }
  

• How can I update the children after a node in a tree?

  Hello world.
  I am updating a subtree programmatically using a bean managed as data source.
  I can find all the topics are about the use of your and JUCtrlHierNodeBinding.updateValuesFromRows.
  Now, I need to find a way to directly update the nodes without any line. What should I do?
  
  Here is the code:
  
  Tags:

                                  <af:tree id="tframe" initiallyExpanded="true"
                                           selectionListener="#{backingBeanScope.systemDataFrameBB.onSelectNode}" var="n"
                                           binding="#{backingBeanScope.systemDataFrameBB.tframe}"
                                           value="#{systemDataFrameMB.treeData}" expandAllEnabled="true"
                                           rowSelection="single" fetchSize="-1" contentDelivery="immediate"
                                           immediate="true" summary="summary">
                                      <f:facet name="nodeStamp">
                                                    <af:group>
                                                    <af:outputText value="#{n.is_system?'[SYSTEM]':''}" />
                                                    <af:outputText value="#{n.is_use?'':'[X]'}" />
                                                                   <af:outputText value="#{n.data_frame_name}"/>
                                                    </af:group>
                                      </f:facet>
                                  </af:tree>

  (systemDataFrameMB) bean managed:

       private ChildPropertyTreeModel treeData;
       public ChildPropertyTreeModel getTreeData() throws SQLException
       {
            if (this.treeData == null)
            {
                 AuthAMImpl authAM = this.getAppModule();
                 List<DataFrameNode> subTrees = authAM.getDataFrameTrees();    // load with JDBC and POJO
  
                 DataFrameNode root = new DataFrameNode();      // insert all sub-trees into a new tree
                 root.setData_frame_id(0);
                 root.setData_frame_name("[ROOT]");
                 root.setParent_data_frame_id(Integer.MIN_VALUE);
                 root.setIs_system(true);
                 root.setIs_use(true);
                 if (subTrees != null && subTrees.size() > 0)
                 {
                      root.setChildren(subTrees);
                      for (DataFrameNode n : subTrees)
                           n.setParent(root);
                 }
                 this.treeData = new ChildPropertyTreeModel(root, "children");      // I guess this is the simplest way to show hierachical data...
            }
            return this.treeData;
       }

  model:

  public class DataFrameNode
  {
       private int data_frame_id;
       private String data_frame_name;
       private int parent_data_frame_id;
       private boolean is_use;
       private boolean is_system;
  
       private DataFrameNode parent;
       private List<DataFrameNode> children;
  
          // getters/setters are omitted....
  }

  support bean (systemDataFrameBB):

          // edit event handler
       public void onEditResult(DialogEvent de)
       {
            String name = (String)this.getItName().getValue();
            boolean isUse = this.getSbcIsUse().isSelected();
            SystemDataFrameMB dfMB = (SystemDataFrameMB)JSFUtils.resolveExpression("#{systemDataFrameMB}");
  
            try
            {
                 node.setData_frame_name(name);
                 node.setIs_use(isUse);
                 dfMB.updateNode(node);                   // persist changes, this method will change all the children's 'is_use' field to FALSE when isUse == FALSE
                 AdfFacesContext.getCurrentInstance().addPartialTarget(this.getTframe());      // refresh the tree, only the edited node will be updated, but I want the tree to update the whole sub-tree to reflect the change on all its children
            }
            catch (Exception e)
            {
                          // omitted...
            }
          }

  Yes, you must use JUCtrlHierNodeBinding to update entire tree.

• How to hide the classes in the library

  I'm developing a new project of library flex with the following design requirements:

  * api design using logical packages for clarity, etc.

  * api does not expose private/internal classes

  Using the modifier class "internal" prevents me to organize the api in packs of logics.

  I believe you can "hide" the classes through the use of namespaces, but I have not found all the samples that apply to classes, only functions.

  Can someone help me out here?

  Thank you

  Jeff

  Namespaces don't hide classes (as I know).  I know not NDA you could put a class in a custom namespace (ala mx_internal).

  But, you can use the excludeClass metadata to prevent a class to appear in the code hinting.  There are many examples of this in the Flex Framework.  I think it is a bound the DateChooser CalendarLayout class you can dig up for example.

• I teach online and all my classes have the same user name and password. Now that I clicked "remember me next time", I can connect only in one class. How to unlock my password. Carol in English

  I teach online and all my classes have the same user name and password. Now that I clicked "remember me next time", I can connect only in ONE class. How to unlock my login and my password, so that I can use it for all classes. Carol in English

  "Remember Me" for the site connections automatically when you return to the Web site is done with a Cookie the site in Firefox.

  Try to clear your Cookies for this Web site.
  
  Tools > Options-> life privacy - Cookies = the button show Cookies.
  
  You must use the custom settings for history at the top of this tab to see the View the Cookies button.

  Enter the domain name in the top search bar and all Cookies for this URL will be displayed. Unless you can figure out which is Cookie to "remember me", you will need to delete them all.

  Hold the {Ctrl} key while you click each Cookie in the small window. When this list is all highlighted, click the Cookie delete button at the bottom left.
  When you are finished click Close.

• Prevent the child class dependency when the conditional use disable to specify the class in the development environment

  Hello

  I develop an application that I want to run on the normal systems and in real time using LabVIEW Proffesional Development System 2012 SP1

  To control how the application interacts with the user, I created a class that defines the type of user interface behavior that should allow me to have nice dialog boxes when the system is running on a machine windows and no dialog box (or any other friendly code in non-real time) if they sail on a real-time target.

  The parent class is the code that suits the actual time and the class of the child is the one with dialog boxes.

  To control the class of which it is responsible, I have a structure conditional disable. It works fine when the application is built in an executable or executable file in real time, but the problem arises when I want to use the code during development on the target in real time.

  I think that with the application under a target in real time (RT PXI), the proper case of the conditional - disable is enabled for the parent class is used, but the child classes are also listed under dependencies - I pressume it's because they exist on the block diagram in the case of persons disabled conditional turn off the diagram.

  This means that I can't deploy the code on the target in real time as it is unhappy with the class of the child code - even if it will never run.

  To save the poster my real project, I created an example with a Parent and child class and a flag to disable conditional 'class' to illustrate the problem.

  If you run Test.vi, you will see that the child class always gets locked (i.e. is addictive) while running even if it is not called.

  So - basically my question is: is what I can do about it or will I enough to disable it with conditionals and simply put the constant to correct class on the block diagram in the tests?

  Thanks in advance

  John.

  I feel your pain.  I came across something similar some time back.

  Apparently official NOR position is that you have to put a conditional structure of Disable IN EVERY ONE OF YOUR CLASS live.  In the Windows screws, you simply have a case of empty disable conditional with the windows code in another case and vice versa on the RT.

  I also much prefer the method you describe...

• How to use outside of class in the packed library plugins

  I found the article very useful to Michael Lacasse (https://decibel.ni.com/content/docs/DOC-19176) how to use the library packaged as plugins. This approach makes the most sense when you try to distribute additional code after that your executable is already installed.

  My problem is that when I try to use a class from the main code in a plugin, plugins no longer works. Ideally, I would have liked the parent plugin interface to inherit from a class that is used in the main code, either by using the class as parameter of the plugin would be the next best thing.

  I had several mistakes, some runtime (#1448) or at the time of publishing ("VI it does not match other screws in the method: connector side terminal (s)"). I set to use clusters to transfer data to the plugins.

  My question is: is it possible to use a class defined in the main code in a packed-project-library, either inherited or as a parameter? If Yes, do you have any examples?

  It is not made with real CLASS structures, but I do the same with PPLs.

  Don't try to inherit from something in the MAIN host.

  Create the ancestor class in a separate PPL.

  Use it for the most PART, as it is.

  Inherit it in your modules.

• Problem with class extend the field

  Hi all!

  Now, I have a problem with the class extend the field:

  public class ContentItem extends field

  {

  have a bitmap and text

  }
  Public MustInherit class ContentField extend the field

  {

  protected abstract void paint (graphics graphics);

  protected abstract void drawFocus (Graphics graphics);

  }

  SerializableAttribute public class, contented extends ContentField

  {

  have a lot of field ContentItem

  and painting ContentItem field depending on the paint and drawFocus

  }

  I'm having a problem when I want to focus to ContentItem. How to focus to ContentItem class content. Please help me.

  Thank you, it has been resolved. I just override the navigationMovement method and treat it in the child field

• Duplicate versions of the various classes in the libraries of the RIM.

  Different libraries in the API under different packages have classes with the same name as in

  a few more...

  javax.microedition.lcdui.Display vs net.rim.device.api.system.Display

  javax.microedition.lcdui.Graphics vs net.rim.device.api.ui.Graphics

  .. .and there are one bunch of others, like order, etc, etc...

  How do you know when to use which class?

  You can make assumptions that the version of the RIM should always be taken in the generic version or... you should always take the javax version if it works and then the RIM so it won't. This way your app is more likely to be scross portable devices?

  There are rules and policies that we have to follow when developing using classes with several existing.

  Thank you

  -Donald

  I think he's asking what package to develop with, not how to specify which. Microedition packages are used for projects of Midlet/j2me, RIM packages are for specific projects of straight-up BlackBerry. The two do not always mix well when you are working with a user interface. So if you want that your application is running on other devices desides a BlackBerry, go with the desktop, otherwise stick with RIM packages.

• Several mappings class for the AIP

  Hello people,

  A similar question was asked on the forum here, but I wanted to just make sure that there is no exception or this specific configuration. Basically, we have the AIP modules in our ASAs and we want to move traffic to their investigation. We already have class-control charts (the ASA standard control not IPS). And if I understand that traffic will be matched only by a single class-map and handled accordingly.

  Here is the config for a better understanding

  Current config

  class-map inspection_default

  match default-inspection-traffic

  !

  !

  Policy-map global_policy

  class inspection_default

  inspect the ftp

  inspect h323 h225

  inspect the h323 ras

  Additional configuration

  USERS-IPS-ACL scopes allowed host x.x.x.x ip access list all

  USERS-IPS-ACL scope permitted ip access list any host x.x.x.x

  !

  !

  USERS-IPS-CLASS of the class-map

  corresponds to the access USERS-IPS-ACL list

  !

  !

  IPS-POLICY policy-map

  USERS-IPS-class

  fail-closed inline SENSOR USERS IPS sensor

  Thus, for example, say that a user sets the FTP connection to a server. Based on control policy overall (nothing to do with IPS), traffic will be inspected and not forwarded to the AIP module. Can we confirm this or shed some light on this topic please?

  Thank you very much

  Martin

  Hi Martin,

  As actions are different on the cards of two classes, it will be sent to IPS.

  If action on the map of second class had been the "inspect ftp", then only the first "ftp inspect" would have no effect. But here, the actions are different. We inspect and other is sending traffic to the AIP module.

  HTH

  SPSP

• How to customize the PortalApplicationBundle.class inside the Library portal framwork webcenter

  Hello

  I am developing a multilingual portal using application portal webcenter framework and I use Oracle Jdeveloper 11.1.9 as my IDE, I managed to create the Multilingual Portal, including the Persian language Persian language works very well for the site, but in the administration of the portal page it works for Oracle supported languages , I tried to create a new PortalApplicationBundle.class (such as PortalApplicationBundle_fa) located in the library of Portal-> oracle.webcenter.portalwebapp.view.resource Webcenter Framework but Oracle built in libraries are read only so my question is how I translate the administration page of the Persian-language portal?

  Hello.

  First to comment on this portal framework are developments discouraged as it's going to be supported in the future version 12 c.

  If you step to change your approach to go with the portal site generator.

  Oracle Portal framework approach Note: https://docs.oracle.com/middleware/11119/wcp/plan/pywcp_tasks.htm#PYWCP167

  As to your question.

  Create your own PortalApplicationBundle_fa class implemented by using the same name of packaging as the other PortalApplicationBundle inside your Portal Application. It will deploy your class in the classpath and the Bundle resource class loader is smart enogh to load your translations.

  If the load does not, there is much more stuff to achieve this forzing classes PortalApplicationBundle your portal instead of the Shared-lib application first loads.

  First test of my comment and let me know.

  It will be useful.
  Kind regards.

• Why not two MAF project Java classes in the same package, see the other (including those in the project downloadable tutorial used)?

  I use JDev 12.1.3.0, updated to include the MAF 2.1.1 and am using 1.8.0_45 and 1.7.0_79 of JDK.

  I have the SDK with Tools 24.1.2, tools 22, Build-tools 22.0.1 platform and from the 21 API, but I don't think I even got that far...

  So, for some reason, then the creation of two public classes in the same package, they do seem to see each other.

  The flags of the code editor, any mention of each and the other classes as "< < WhateverClass > > Type not found", even after an explicit import.

  A screenshot showing the error is included.

  The classes are created by simply clicking on the ViewController project, then 'new' then selecting class Java and accepting all the default values.

  Everything I do is add a class EMP member to EMP, both in the mycomp.mobile package.

  This happens even if I don't use the prefix of the tutorial "mycomp" from the appointment package.

  At first, I noticed that when following the tutorial staff then again when downloading the employees project completed, which also shows the same problem when I open it.

  When I create any other application, same and asks the ADF, this does not happen.

  I thought that maybe it's something to do with the fact that the MAF uses JDK 8 while JDev runs on JDK 7?

  Anything I'm doing wrong?

  Any help is appreciated!

  I can't reproduce this behavior in my environment, there might be something specific to your installation.

  Can you try deleting the IDE system directory and restart JDeveloper? to find the location of this directory see help-> about-> properties-> de.system.dir

• Discovered that I can't attend Photoshop World Expo unless I have sign up for PSW and pay for classes. I have attended the past 2 years and have learned a lot about the mini classes at the Expo, so why I'm not welcome this year?

  Discovered that I can't attend Photoshop World Expo unless I have sign up for PSW and pay for classes. I have attended the past 2 years and have learned a lot about the mini classes at the Expo, so why I'm not welcome this year?

  Hi Thomas,

  I'm afraid that you ask in the wrong place. Photoshop World is organized by Kelby Media, and the web site is

  http://PhotoshopWorld.com/

  On this site, there are a few suggestions (e-mail and telephone) contact:

  

  I hope this helps!

  Mike