iPhone GPS 7 and abandonment of the cell

Similar Questions

• Download GPS Latitude and Longitude of the Contact

  I'm stuck with this problem.

  I want to get the GPS latitude and longitude of the contact object.

  Can any post related code. ??

  Kind regards

  V: Vinay

  Thanks for the suggestion

  My code works fine now.

  I me call Blackberry card for the most part after the return of the thread.

  Now, I m call from BB after invoking card application

  landmarkArray = Locator.geocode (_search, null);

  in the thread itself. It works very well.

  Thank you all,.

  V: Vinay

• drops of 128 GB - iPhone GPS 7 and no service error

  I have the iPhone 7 128 GB on Verizon network with big issues, especially when I run my GPS.  It is down to no service in areas that I know I have a full 4 g LTE bars and drop the GPS signal.   When I run my GPS (tried Waze/Google/Apple) it will go down to about 3 to 5 minutes at a time... a big problem when traveling in areas you are not familiar with.  When he returns, it will often get stuck on 3G, again in the areas that I know are well covered in the 4G LTE.  I tried to reset network connections already several times and rebooted.  Lets hope that this problem is corrected.  I'm in iOS 10.0.1

  Hi toebone7,

  I understand that you regularly lose cell phones and GPS signal for several minutes at a time. I know it's important to have a good connection, if available, so I'm happy to help you.

  Your troubleshooting is off to an excellent start to restart the iPhone and reset the network settings. Primarily by continuing further, I would recommend backing up your iPhone:
  The backup of your iPhone, iPad and iPod touch - Apple Support

  Once you have a backup, I recommend you to reset all the settings on your iPhone. This will not erase all content, but it can reset it your Wi - Fi settings, access code and background image. To do this, go to settings > general > reset > reset all settings. Once it is done by restarting, reconfigure your settings and try again.

  If you continue to have problems, you can restore your iPhone as new and test it without a backup to refine the cause:
  How to clear your iOS device and then set up as a new device or restore from backups - Apple Support

  Thank you for using communities Support from Apple. See you soon!

• Unable to get the elements placed at the top and bottom of the cell of the table with vertical-align

  Hello

  I have a three-day educational courses in the list table. In each cell, I have the title of the presentation at the top with the name of the speaker below. Because some titles are longer than others, the line grows (rightly) as longer securities are covered in Word. So far so good. Now, I want all the titles to always start at the same distance from the surface of the cell (I use padding 2px) and names of speaker all be equidistant from the lower border, (i.e. 2px).

  I tried to place the title elements with < span style = "vertical-align: top" > </span > presentation title

  and the name of the speaker as < span style = "vertical-align: bottom" > name </span > Speaker

  and I tried the same method with < div > and < p > tags. Items don't move. Can someone tell me how to make the names of the speakers will be all aligned at the bottom of each cell?

  Here is an example of the code table I've tried:

  (Thanks!)

  < table style = "text-align: center;" do-family: Arial; background-color: #f7d49c; "border ="2"bordercolor =" #467E9F "cellpadding ="2 ".

  "cellspacing ="0"width ="900">"

  < tbody >

  < b >

  < td width = "300" > < span style = "" vertical-align: top; "> This is a short title </span > < br / >"

  < span style = "vertical-align: bottom" > name </span > < table > Speaker

  < td width = "300" > < div > is the title of another presentation, which is really long because some of the presentations have titles like that < / div > < br / >

  < div style = "vertical-align: bottom" > Speaker name < / div > < table >

  < td width = "300" > < span style = "vertical-align: top" > This is yet another presentation with a semi-long title </span > < br / >

  < span style = "vertical-align: bottom" > < table > </span > Speaker's name

  < /tr >

  < b >

  < td > < table >

  < td > < table >

  < td > < table >

  < /tr >

  < b >

  < td > < table >

  < td > < table >

  < td > < table >

  < /tr >

  < b >

  < td > < table >

  < td > < table >

  < td > < table >

  < /tr >

  < / tbody >

  < /table >

  By default, the content of the table cell is average aligned.  You need not do anything.

  If you want your cell vertically aligned up or down, you can specify it in your CSS.  These effects all the text inside the cell.   It's all or nothing.

  Some text that is aligned at the top

  Some bottom-aligned text

• My iPhone 6plus calls and texts on the subject of own

  Hello

  Can someone help please, I m in trouble with my iPhone 6 Plus. He continues to call people in my contact list, he types txt, s without me touching the keyboard. Really weird? Thanks for your help

  Hi Susyreed,

  Thank you for using communities Support from Apple. It seems that your iPhone does more 6 calls and texts to your contact list without you engage them. I use my iPhone all the time and I'd be worried as well. I'll be happy to help you with this. The first thing I would recommend is for you to create a backup of the iPhone.

  The backup of your iPhone, iPad and iPod touch

  Import photos and videos from your iPhone, iPad or iPod touch

  After you verify that you have a current upward, then restart the iPhone and see if that solves your problem.

  Restart your iPhone, iPad or iPod touch

  If you are still having the problem with the call unexpected or texts, pleaseuse iTunes on your Mac or PC to restore the iPhone, iPad or iPod to factory settings and set up as a new device. Once set up as new, test again to see if the problem is resolved. Then restore from backup.

  Restore your iPhone, iPad or iPod touch from a backup

  Have a great day!

• Y at - it a quicker way to hang up, then unlock my iphone 6?  and navigation on the screen of the phone?

  It may be inadequate, say you goodbye, they say goodbye and then here, you sit on the phone again to try to unlock it, navigate to the phone and and click the stop button.  What happened to the good old days a single button to hang up not buried behind the safety and the screens of the application.

  I don't know I'm missing something on my iphone iOS 6 v 9.3.2 is there not a quicker way to hang up a call?

  Hi there TelmedTim,

  I understand that you want to end a phone call without having to unlock your iPhone and open the phone application. Next time, try to press the sleep/wake button and that should do the trick.

  I hope this helps you!

• I have recently moved to the Ireland, I bought my iPhone Unlocked Sim and free of the carphone warehouse, when I try to activate a tesco Ireland sim it says my activation server won't allow it?

  I can't contact the apple support as mine has expired and I don't have to pay £29 for the privilege of having apple to explain how they or their carriers screwed up this time...

  If you bought it from Carphone Warehouse he was not closing the first SIM that you put into it.   It's nothing to do with Apple.   SIM free does not mean it is unlocked. Your new sim card is an approved carrier Apple?

• Installed iOS 10 on my iPhone 6 s and now the application iTunes music does not work?

  I have installed iOS 10 onto my iPhone 6 s and now in the music App my itunes not displayed to the top.  Why?

  Hi jimkk,

  Thank you for using communities of Apple Support. It seems that you do not see your music on your iPhone 6 s after the upgrade to iOS 10. I'll be happy to help you recover your music on your phone.

  Connect to the iTunes Store on your iPhone, iPad, iPod touch, Mac, PC or Apple TV - Make sure that you are connected to iTunes and the App Store on your iPhone with the same ID you use in iTunes on your computer.

  Synchronize your iPad, iPhone or iPod touch with iTunes on your computer via a USB - if you do not use the musical library of iCloud but syncing your music via iTunes, re - sync the music you want on your phone.

  Turn on iCloud library - if you subscribe to Apple music or iTunes game, you turn on iCloud music and then download the songs you want available when you are offline in order to play.

  Good listening!

• How to force the Photos up-to-date original jpeg file after you have added the GPS data and rotation

  Hello

  Pictures has the ability to add GPS data to an image file, but stores the GPS data in a catalog instead of the actual image file.  The same seems to apply to the rotation of the image.  Is there a way to force the Photos up-to-date the actual image file?

  The only solution I have found so far is to export images updated, remove them from the library of Photos and re - import.  This process, however, replaces the original creation date with the date of the export in the file.  (i.e. a photo taken in 2007 with a creation date of 2007 will now have the date it has been exported photos as a creation date.)

  The reason why I want to update the original file, it is that I use Google Photos automatically create albums using the content of the image, the GPS data and dates.  The backup utility Google downloads the file Master Original therefore excludes files and changes to images in the photos.

  I use the photo Version 1.5 (370.42.0)

  Thank you.

  The same seems to apply to the rotation of the image.  Is there a way to force the Photos up-to-date the actual image file?

  No, Photos will never alter the original image file.

  You can export the photo with the GPS and reimport with file > export and activate "include location information:

  

  Or use a tool to add location data before importing photos to Photos. I use Jetphoto Studio.

• The default value of the cell reference to preserve columns and lines in function number 3.6.1

  I use:

  3.6.1 the numbers

  OSX 10.11.1

  For clarity: afterwards, I use the term 'address of the cell' is the name of the Table, the numbers of row and column that is used to specify a particular cell. Please let me know if there is a name for this.

  Am new on numbers and you want to create a database with two tables whose most variables in "Table 2" are determined by entries in 'Table 1' and vice versa. I use the functions to set up these relationships; However, it is not an obvious geographic relationship between the output in table 2 cell address and the address of the entry in table 1 cell, so I want the address of the cell called in any default function to "Preserve line - True" and "Preserve column - True" still, but don't be found anywhere to set this parameter. Is this possible?

  Thank you in advance your help.

  All the best,

  RA

  It is possible that you are trying to do things with numbers for which it is not designed. It's really good at crunching numbers, but this isn't a database program. If you look at the models in file > New in your menu, you will find good examples of use of numbers. To enter formulas usually you don't have to make a lot of seizure of addresses. You type = activate the formula editor, and then click the cell you want to reference. Numbers then inserts the address for you.

  SG

• Currently, I buy iphone 5 s. I checked the imei number. Number IMEI says this iphone 5s is bought in 1978. Why is this?

  I buy iphone 5s currently and I checked the imei number. The IMEI says this iphone was purchese in 1978. Why is this?

  Check here:

  https://checkcoverage.Apple.com

• Need help with the analytical function select maximum and minimum of the results of the column

  Hey there OTN.

  I have an interesting application that I was hoping you would be able to help me with. I have a requirement to conditionally select the max and min of a column in bi-editor and since my editor works from an OBIEE analysis, I need store MAX and MIN of the column values in separate columns to match with. See the example below. You will notice that there are 4 stores including today's sales. I must have OBIEE through all the results of the column for sales, then choose the max of the dataset object. I can't use MAX here because he will choose the MAX of the line which will return only sales of this line. Instead, one must analyze all sales results and choose the appropriate column. Any idea on how to do this in OBIEE/publisher? Or is this not possible.

  Day	Store	Sales	Sales of MAX	Sales MIN
  05/11/15	Store 1	5000	8000	1000
  05/11/15	Store 2	7500	8000	1000
  05/11/15	Store 3	1000	8000	1000
  05/11/15	Store 4	8000	8000	1000

  I'm waiting for your answers. Thanks in advance!

  PS: I will always mark messages that are useful and eventually mark it as correct answer if we come to a resolution!

  See you soon.

  You can't do the same thing with RANK ("dirty")?

  Rank ("dirty") = 1: the max value in the result of sales

  RANK (-1 * "Sales") = 1: the min in the result of sales value

  I guess you can and then format the cells based on these values, where a value of 1 is the max or min according to the RANKING formula you used...

• the cell's overflow to find table - problem with script

  Hello

  as a translation company, we often do some DTP on Framemaker documents. Documents often contain many tables and the translated text will always enters the cells, giving overflow. I'm looking by creating a script that detects the overflow in the table cells.

  I already tested a few scripts and met today with a problem that I can't find. I started detecting overflow from the cells in a selected table, that works very well and gives an alert when an overflow is detected. This script:

  // == WORKS ON SELECTED TABLE ==
  var doc = app.ActiveDoc;  
  var tbl = doc.SelectedTbl;  
  var row = tbl.FirstRowInTbl;  
  var cell;  
    
  while (row.ObjectValid () === 1) {  
      cell = row.FirstCellInRow;  
      while (cell.ObjectValid () === 1)  {  
       if (cell.Overflowed === 1) {  
    alert("cell overflow Will Robinson!");
    }
          cell = cell.NextCellInRow;  
      }  
      row = row.NextRowInTbl;  
  }  
  // == END OF WORKS ON SELECTED TABLE ==
  

  However, I thought it would be nice to browse tables in a document and find all the cells of overflows, instead of going to table by table. If this script runs successfully in tables, lines and cells in a document:

  // === LOOPS THROUGH TABLE, NO OVERFLOW ===
  var doc = app.ActiveDoc;
  var tbl = app.ActiveDoc.FirstTblInDoc;
  var row = tbl.FirstRowInTbl;
  var cell;
  
  
  while (tbl.ObjectValid()) {
    alert ("gimme a table");
    while (row.ObjectValid () === 1) {
    cell = row.FirstCellInRow;  
    while (cell.ObjectValid () === 1)  {  
    alert("gimme a cell");
    cell = cell.NextCellInRow;
    }
    row = row.NextRowInTbl;
    }
  tbl = tbl.NextTblInDoc;  
  }    
  // === END OF LOOPS THROUGH TABLE, NO OVERFLOW ===
  

  When I add the block

      while (cell.ObjectValid () === 1)  {  
       if (cell.Overflowed === 1) {  
    alert("cell overflow Will Robinson!");
  

  in this script, it does not work. According to the cell. Overwhelmed A requires the table to be selected? Does anyone know how to get around this problem - by selecting the table if the object is valid before performing a loop on the lines, or by the detection cell. A swamped in the above script?

  I also - why not :) - I tried overflow under the doc.flow rather than FirstTbl, but although it detects flowes/frameworks and subcol correctly, it is not always register the overflow.

  var doc = app.ActiveDoc
  var flow = doc.FirstFlowInDoc
  var frame = flow.FirstTextFrameInFlow
  var subcol =frame.FirstSubCol
  
  while (flow.ObjectValid()){        
              while (frame.ObjectValid()) {               
                      while (subcol.ObjectValid()){
                          if (subcol.OverFlowed === 1){
                          alert("colsies"); //doesn't work!
                          }
                          subcol = subcol.NextSubCol
                          }
                  frame = frame.NextTextFrameInFlow
                  }
              flow = flow.NextFlowInDoc
     }
  

  I'm clearly missing something, but I can't know what? Any help would be greatly appreciated...

  Kind regards

  Geert

  Your code in the second script isn't quite right. Try this:

  var doc, tbl, row, cell;
  
  doc = app.ActiveDoc;
  tbl = doc.FirstTblInDoc;
  while (tbl.ObjectValid ()) {
      row = tbl.FirstRowInTbl;
      while (row.ObjectValid ()) {
          cell = row.FirstCellInRow;
          while (cell.ObjectValid ()) {
              if (cell.Overflowed === 1) {
                  alert ("Cell overflowed");
              }
              cell = cell.NextCellInRow;
          }
          row = row.NextRowInTbl;
      }
      tbl = tbl.NextTblInDoc;
  }
  

• The Lightroom prints do not match the size of the cells

  Impressions of Lightroom is smaller than the size of the cells

  Until this week my 6.1 Lightroom print Pixma Pro-100 routine worked well.  This week, when I printed out a few test photos that Canon Photo Paper Plus semi-Gloss of Lightroom on my Apple Mac Pro Quad Xeon 6.1, size of Lightroom cells in the print module has been set at 3.493 x 5.5 inch 4 x 6, but the actual cell printed on paper 4 x 6 was 2.38 x 3.72 inches.  Lightroom is updated (version 6.1, Camera Raw 9.1) and I am running Yosemite 10.10.4 on Mac Pro, also updated.   There is no printer error code when I look at the print queue, just the small print on paper 4 x 6 and 8.5 x 11, shiny and glossy, two newspapers of barrel size. The photos are of a Fuji X - T1 in. Format of the RAF, supported by current versions of Lightroom and Yosemite.

  This happened with or without the scale flag to adjust the paper size set in the dialog box printer under the paper handling section. I repeated this three times on test paper Canon 4 x 6, with the same result using the ICC driving Canon color profiles.  I then switched to a different image on 8.5 x 11 Canon Photo Paper Plus Glossy II, with a cell size of Lightroom set to 5.104 x 7.437 in. on paper, but the size of the cells printed was 4.34 x 5.31 inches.  In both cases, I checked the document selected in the library module, developing and printing from Lightroom 6.1 were all together at the same size, 4 x 6 or 8.5 x 11 as appropriate.

  I always print at sizes reduced to check your and before committing to print full size 13 x 19, but I'm now the printer produces contrast to avoid making any impression until I can be sure that the size of the cells that I want to size prints will be the cell sizes.

  I tried different images and orientations (portrait and landscape) and tried to scale to the size of the paper was on and off the dialog box printer under the paper handling section.

  Another test, I printed two pictures of the Canon Print Studio Pro application comes with the Canon Pixma Pro - 100-4 x 6 Photo Paper Plus Glossy II cannon and they printed to the correct size, so I'm sure that the printer is working correctly, but somethings wrong in Lightroom, maybe a flag set by mistake, but I can find nothing of different of when I printed before exactly the sizes specified in the dimensions of the mesh of the print module.  I have 2/3 ink remaining in most tanks, 1/3 in the other, so ink supply shouldn't be a factor.

  Any help in troubleshooting would be appreciated.

  
  

  Rich Thomas, [email protected]

  Solved.

  Under printer, in the section of the margin, the value had been set long-side stapling at 1.2 inches.  I have never had a reason to enter the print area, with no need to staple the photo prints, but it must have fat fingers something last week.  I have reset the value of the margin at 0.0, and size of the cells is printed correctly by the Pixma Pro-100.

  Jim, thanks for your help and have a great week!

• The 'cell factory?", what exactly is

  So I was see this term a lot on forums, as well as the http://docs.oracle.com/javafx/2/ui_controls/table-view.htm and all, but I'm not 100% sure that it's... It seems that just a method to set the data to the tables, like the model of table? Someone at - it a more in depth than in the docs explaining, I'd appreciate it!
  
  Thank you
  
  ~ KZ

  Cell factories create cells. A cell is a labelled node that contains additional properties and methods to maintain a State of the selection and editing as well as a link to a cell value. Cells are used in a few places in JavaFX, for example in ListView and make, as well as TreeTables and ComboBoxes. The cell is the Visual representation (node), which corresponds to an element of data backup. The trick is that there is not necessarily a correspondence to a static between the cells and the data values.

  Let's take an example. This is an empty ListView in a scene. When I run the app, it displays the ListView to his height, with 17 lines.

  import javafx.application.Application;
  import javafx.scene.Scene;
  import javafx.scene.control.ListView;
  import javafx.scene.layout.*;
  import javafx.stage.Stage;
  
  public class ListViewSample extends Application {
    @Override public void start(Stage stage) {
      ListView listView = new ListView();
  
      VBox layout = new VBox();
      VBox.setVgrow(listView, Priority.ALWAYS);
      layout.getChildren().addAll(listView);
      stage.setScene(new Scene(layout));
      stage.show();
    }
  
    public static void main(String[] args) { launch(args); }
  }
  

  Each of these 17 rows is empty. No cell factory has been set, but you can see the light and dark shaded alternating lines. Each of these lines in the ListView corresponds to a cell and each cell has been generated by the ListView default cell factory. When I drag the lower border of the stage to increase the size of the stage, the list view increases in size. When I drag the lower border of the scene to reduce the size of the stage, the list view decreases in size. When the list view increases in volume, more lines are visible. Each of the new cells for the larger view of the list are generated by the cell factory on an as needs basis; i.e. the cells were not created when the application was first run but created only because there is a larger surface area available to the ListView in which ListView can display more cells visible.

  Now everything's pretty boring so far. Add some data, by using the following line of code:

  listView.setItems(FXCollections.observableArrayList("apple", "orange", "pear"));
  

  Now, you will see the 'apple', 'pear' and 'orange' channels made in the first three cells of ListView again by using the factory default cell for the ListView. Again, it is quite annoying.

  What we will do now is add some switches that change the observable list, support for the display of the list in response to certain actions of the user:

  import javafx.application.Application;
  import javafx.collections.FXCollections;
  import javafx.event.*;
  import javafx.scene.Scene;
  import javafx.scene.control.*;
  import javafx.scene.layout.*;
  import javafx.stage.Stage;
  
  import java.util.Collections;
  import java.util.Comparator;
  
  public class ListViewSample extends Application {
    @Override public void start(Stage stage) {
      final ListView listView = new ListView<>();
      listView.setItems(FXCollections.observableArrayList("apple", "orange", "pear"));
  
      ListViewSorter listViewSorter = new ListViewSorter(listView).invoke();
  
      VBox layout = new VBox(10);
      VBox.setVgrow(listView, Priority.ALWAYS);
      listView.setMinHeight(0);
      layout.getChildren().addAll(
          listView,
          HBoxBuilder
              .create()
              .spacing(10)
              .children(
                  guavaCreator(listView),
                  listViewSorter.getSorter(),
                  listViewSorter.getReverser()
              )
              .build()
      );
  
      stage.setScene(new Scene(layout));
      stage.show();
    }
  
    private Button guavaCreator(final ListView listView) {
      final Button guavatron = new Button("Add Guava");
      guavatron.setOnAction(new EventHandler() {
        @Override public void handle(ActionEvent actionEvent) {
          listView.getItems().add("guava");
          guavatron.setDisable(true);
        }
      });
      return guavatron;
    }
  
    public static void main(String[] args) { launch(args); }
  
    private class ListViewSorter {
      private final ListView listView;
      private Button sorter;
      private Button reverser;
  
      public ListViewSorter(ListView listView) {
        this.listView = listView;
      }
  
      public Button getSorter() {
        return sorter;
      }
  
      public Button getReverser() {
        return reverser;
      }
  
      public ListViewSorter invoke() {
        sorter = new Button("Sort");
        sorter.setOnAction(new EventHandler() {
          @Override public void handle(ActionEvent actionEvent) {
            Collections.sort(listView.getItems());
          }
        });
  
        final Comparator REVERSE_SORT = new Comparator() {
          @Override  public int compare(String s1, String s2) {
            return -1 * s1.compareTo(s2);
          }
        };
  
        reverser = new Button("Reverse Sort");
        reverser.setOnAction(new EventHandler() {
          @Override public void handle(ActionEvent actionEvent) {
            Collections.sort(listView.getItems(), REVERSE_SORT);
          }
        });
        return this;
      }
    }
  }
  

  OK, now we have a few extra buttons, the button "Add guava" will create a new item ("guava"), the "Tri" and "Reverse the fate", buttons will change the sort order of the list of support. Now to understand what is happening behind the scenes when we use these buttons, let's take a look at the source code of the default list cell factory.

  new ListCell() {
     @Override public void updateItem(Object item, boolean empty) {
       super.updateItem(item, empty);
  
       if (empty) {
         setText(null);
         setGraphic(null);
       } else if (item instanceof Node) {
         setText(null);
         Node currentNode = getGraphic();
         Node newNode = (Node) item;
         if (currentNode == null || ! currentNode.equals(newNode)) {
           setGraphic(newNode);
         }
       } else {
         setText(item == null ? "null" : item.toString());
         setGraphic(null);
       }
     }
   };
  

  This code is one of the three things. If the cell in the list is empty, it sets the text and graphics on a null value, if you end up with an empty cell (the alternating gray bars light and darkness are generated by parent of the ListCell defining different classes of style on other cells). If the item is a node, it sets the chart to the node - this is the mechanism that allows to place nodes directly in the support list for the ListView and ListView to display their OK. Otherwise a toString is called on the element to set the text of the item (it is the case that occurs in our simple example strings in the list of backup).

  Now, the important thing to note about the ListCell implementation, it is that the intelligent logic to translate the support element for the cell to a Visual representation occurs in an UpdateItem. The updateItem method is called by the system of JavaFX on the ListCell whenever the cell support element has been invalidated, for example, the item has been modified, added a new element or the items in the list have been reorganized.

  So if someone clicks on the button "Add guava", a new ListCell is not created, rather updateItem is called on an already-existing empty cell. This is because when we started the application, there was space for 17 rows, so 17 cells were already created, it's just that most of them was empty, because we had only 3 elements in the support for the ListView list.

  Now, if press us one of the sort buttons to reorder the list of support, it will cause the existing cells in the list become invalid and updateItem is called on each cell according to the permutations of change in the ObservableList. Note that each item is updated, a new display labeled for the element node is not created, instead, the setText method is called that changes the text to the labeled existing.

  There are a few additional cases to understand. Our support list currently tops out at 4 elements. Let's say down us from our scene above so that the space available for the ListView was really small (for example only 2 rows high). In this case, you will have two rows (cell) and a scroll bar that you can use to scroll up and down. When you scroll up and down, it seems that some lines are scrolling off the screen and some are scrolling on the screen. What is actually happening, however, is that the same two cells remain on the screen and their content are continuously updated and replaced the support members come in and out of sight. This is the magic that ListView is able to achieve its effectiveness when it is potentially very large collections or collections where not all the necessary data are available on the client at the present time. Instead of creating Visual cells for all possible items that can be placed in the list, instead the ListView creates cells only for visible items and updates the content of these cells on a basis according to the needs. This concept is known in the jargon of creators of the list as a virtual flow cell in a virtualized control.

  OK, so that was a little more interesting, but there was a lot of words so far and no factory custom cell. It was partly the purpose - there is a lot you can do with the factory of the cell by default without having to create your own custom cell factory.

  But sometimes you actually want to create your own cell factory when you want precise control on the appearance or behavior of the cells.

  Let's say you want to display each item in the list with a friendly name capitalized "Apple", "Orange" and "Pear" and an icon - matching a photo of the fruit. To do this, you create a cell factory - something that can produce the Visual representation of these things in the corresponding data values.

  import javafx.application.Application;
  import javafx.collections.*;
  import javafx.scene.Scene;
  import javafx.scene.control.*;
  import javafx.scene.image.*;
  import javafx.scene.layout.*;
  import javafx.stage.Stage;
  import javafx.util.Callback;
  
  public class ListViewCustomCellFactorySample extends Application {
    ObservableMap iconMap = FXCollections.observableHashMap();
  
    @Override public void init() {
      iconMap.put(
        "apple",
        new Image(
          "http://uhallnyu.files.wordpress.com/2011/11/green-apple.jpg",
          0, 32, true, true
        )
      );
      iconMap.put(
        "orange",
        new Image(
          "http://i.i.com.com/cnwk.1d/i/tim/2011/03/10/orange_iStock_000001331357X_540x405.jpg",
          0, 32, true, true
        )
      );
      iconMap.put(
        "pear",
        new Image(
          "http://smoothiejuicerecipes.com/pear.jpg",
          0, 32, true, true
        )
      );
    }
  
    @Override public void start(Stage stage) {
      final ListView listView = new ListView<>();
      listView.setItems(FXCollections.observableArrayList("apple", "orange", "pear"));
  
      listView.setCellFactory(new Callback, ListCell>() {
        @Override public ListCell call(ListView stringListView) {
          return new LabeledIconListCell();
        }
      });
  
      VBox layout = new VBox(10);
      VBox.setVgrow(listView, Priority.ALWAYS);
      listView.setMinHeight(0);
      layout.getChildren().addAll(
          listView
      );
      stage.setScene(new Scene(layout));
      stage.show();
    }
  
    public static void main(String[] args) { launch(args); }
  
    private class LabeledIconListCell extends ListCell {
      @Override protected void updateItem(String item, boolean empty) {
        super.updateItem(item, empty);
  
        if (item != null) {
          String friendlyText = item.toString();
          if (item.length() > 0) {
            friendlyText = item.substring(0, 1).toUpperCase() + item.substring(1);
          }
          setText(friendlyText);
  
          setGraphic(
              StackPaneBuilder
                  .create()
                  .prefWidth(55)
                  .children(
                      new ImageView(
                          iconMap.get(item)
                      )
                  )
                  .build()
          );
        } else {
          setText("");
          setGraphic(null);
        }
      }
    }
  }
  

  Here what did the cell factory is to check what is the value of the support of the cell element is whenever this element has been updated and a few custom label text and graphical representation for the cell.

  As a minor point, efficiency, and because there are only a few of them, the necessary images are loaded and put across at the front so that they were not to be reloaded whenever the cell is updated with a different value (which if loading images under appeal updateItem cell could mean that the same image could potentially get loaded multiple times.)

  My personal point of view on it is that it is powerful but complicated. Often, people are going to gravitate around using the ListView and TableView APIs complex when they do not necessarily all the features of effective functionality and virtualization that provide controls virtualized. In many cases, simple layout such VBoxes mechanisms and schedules may be a better choice. However, if you have a need for the virtualized functions, then it is good to know that things like ListView and TableView are there if you can work out how to use them in your case.

  Also note that JavaFX 2.2 + a many practical methods for the creation of different cell types that you may be able to use in the standard cases to avoid overload by creating your own, for example the CheckBoxListCell, the ComboBoxListCell and the TextFieldListCell. And there are many more of these simplifying higher level abstractions in DataFX library.

  Another interesting to observe point, it's that if you have a list of objects mutatable, for example the Person objects with a last variable name field, then you need to be the subject of an object Observable with an implementation of cancellation if you want the updateItem call in the cell factory is called automatically whenever the object mutates.

  A plant cells and plant cell value are different things, but this is probably a topic for another post.

  I know it was a long explanation and around - if all goes well he served something and helped explain some of the mysteries of the factories of the cell.

  http://docs.Oracle.com/JavaFX/2/API/JavaFX/scene/control/cell.html
  http://www.javafxdata.org
  http://docs.Oracle.com/JavaFX/2/ui_controls/list-view.htm