In AbsoluteFieldManager Z-order

Similar Questions

• Horizontal Scrolling in AbsoluteFieldManager

  Hello

  I am trying to add several labels to an AbsoluteFieldManager as follows:

          final AbsoluteFieldManager man = new AbsoluteFieldManager();
  
          man.add(new LabelField("1", Field.FOCUSABLE), 20, 0);
          man.add(new LabelField("2", Field.FOCUSABLE), 30, 100);
          man.add(new LabelField("3", Field.FOCUSABLE), 0, 200);
          man.add(new LabelField("4", Field.FOCUSABLE), 0, 220);
          man.add(new LabelField("5", Field.FOCUSABLE), 150, 240);
          man.add(new LabelField("6", Field.FOCUSABLE), 300, 260);
          man.add(new LabelField("7", Field.FOCUSABLE), 300, 280);
          man.add(new LabelField("8", Field.FOCUSABLE), 300, 300);
          man.add(new LabelField("9", Field.FOCUSABLE), 300, 320);
          man.add(new LabelField("10", Field.FOCUSABLE), 350, 320);
          man.add(new LabelField("11", Field.FOCUSABLE), 400, 320);
          man.add(new LabelField("12", Field.FOCUSABLE), 450, 320);
          man.add(new LabelField("13", Field.FOCUSABLE), 500, 320);
          man.add(new LabelField("14", Field.FOCUSABLE), 550, 320);
          man.add(new LabelField("15", Field.FOCUSABLE), 600, 320);
          this.add(man);
  

  When I move on the trackpad, the next label Gets the focus. This works well in the direction y. All labels with Label '12' are visible. When I try to get the focus to the next label, '12' Label loses focus. '13' label now has the development in-house, but it is not visible and no scrolling happens. Ditto for the "14" and "15". It is easy to notice, the focus moves to the 14 and 15, because it takes a lot of movement on the trackpad to return to 12. But why the AbsoluteFieldManager scrolls at 13, 14 and 15 to make them visible?

  I also tried to add the AbsoluteFieldManager to a HorizontalScreenManager that has vertical and horizontal scrolling. Then, it is even possible to scroll, but not yet all of the labels are visible.

  Is that what I can do to make it possible that the AbsoluteFieldManager scrolls auotmatically once a field outside of the visible area Gets the focus?

  Thank you

  Hello

  Finally, I made my own AbsoluteFieldManager. It works really well. You can position your fields anywhere and just highlight the field you want. I also substitute nextFocus() which now moves according to the movement of pad/trackball. I think it is fairly intuitive and not according to the order of the fields. You can also use it on Blackberry OS prior to 5, where AbsoluteFieldManager is not supported.

  This thread helped me a lot:

  http://supportforums.BlackBerry.com/T5/Java-development/AbsoluteFieldManager-on-OS-prior-to-5-0/TD-p...

  Here is the code, feel free to use or improve.

  import java.util.Vector;
  
  import net.rim.device.api.ui.Field;
  import net.rim.device.api.ui.Manager;
  import net.rim.device.api.ui.XYPoint;
  
  public class ImageMenuFieldManager extends Manager
  {
  
      protected Vector _coordinates;
  
      public ImageMenuFieldManager()
      {
          super(Manager.VERTICAL_SCROLL | Manager.HORIZONTAL_SCROLL);
          _coordinates = new Vector();
  
      }
  
         public int getPreferredWidth()
        {
              return Integer.MAX_VALUE >> 1;
         }
  
         public int getPreferredHeight()
          {
             return Integer.MAX_VALUE >> 1;
         }
  
      protected void sublayout(final int maxWidth, final int maxHeight)
      {
          int totalWidth = 0;
          int totalHeight = 0;
          final int noOfFields = getFieldCount();
          final int maxSize = Integer.MAX_VALUE >> 1;
  
          for (int i = 0; i < noOfFields; ++i)
          {
              final XYPoint fieldPos = (XYPoint) _coordinates.elementAt(i);
              final Field field = getField(i);
              layoutChild(field, maxSize - fieldPos.x, maxSize - fieldPos.y);
              setPositionChild(field, fieldPos.x, fieldPos.y);
              totalWidth = Math.max(totalWidth, field.getExtent().X2());
              totalHeight = Math.max(totalHeight, field.getExtent().Y2());
          }
          setExtent(Math.min(maxWidth, totalWidth), Math.min(maxHeight, totalHeight));
          setVirtualExtent(totalWidth, totalHeight);
      }
  
      protected int nextFocus(final int direction, final int axis)
      {
  
          final int focusFieldIndex = this.getFieldWithFocusIndex();
  
          final int size = _coordinates.size();
          final XYPoint position = (XYPoint) _coordinates.elementAt(focusFieldIndex);
          int shortestAbsoluteDistance = 0;
          int nearestIndex = focusFieldIndex;
          for (int i = 0; i < size; i++)
          {
              //skip focus field
              if (i != focusFieldIndex)
              {
  
                  final XYPoint p = (XYPoint) _coordinates.elementAt(i);
                  final int xDistance = p.x - position.x;
                  final int yDistance = p.y - position.y;
                  final int absoluteDistance = (xDistance * xDistance) + (yDistance * yDistance);
  
                  //point p is in direction right
                  if (direction > 0 && xDistance > 0 && axis == Manager.AXIS_HORIZONTAL)
                  {
                      if (absoluteDistance < shortestAbsoluteDistance || shortestAbsoluteDistance == 0)
                      {
                          shortestAbsoluteDistance = absoluteDistance;
                          nearestIndex = i;
                      }
                  }
                  //point p is in direction left
                  if (direction < 0 && xDistance < 0 && axis == Manager.AXIS_HORIZONTAL)
                  {
                      if (absoluteDistance < shortestAbsoluteDistance || shortestAbsoluteDistance == 0)
                      {
                          shortestAbsoluteDistance = absoluteDistance;
                          nearestIndex = i;
                      }
                  }
  
                  //point p is in direction down
                  if (direction > 0 && yDistance > 0 && axis == Manager.AXIS_VERTICAL)
                  {
                      if (absoluteDistance < shortestAbsoluteDistance || shortestAbsoluteDistance == 0)
                      {
                          shortestAbsoluteDistance = absoluteDistance;
                          nearestIndex = i;
                      }
                  }
  
                  //point p is in direction up
                  if (direction < 0 && yDistance < 0 && axis == Manager.AXIS_VERTICAL)
                  {
                      if (absoluteDistance < shortestAbsoluteDistance || shortestAbsoluteDistance == 0)
                      {
                          shortestAbsoluteDistance = absoluteDistance;
                          nearestIndex = i;
                      }
                  }
  
              }
          }
  
          return nearestIndex;
  
      }
  
      public void add(final Field field)
      {
          throw new IllegalArgumentException("You need to provide x and y coordinates to add a field. Use add (Field field, int x, int y) instead");
      }
  
      public void add(final Field field, final int x, final int y)
      {
          super.add(field);
          this._coordinates.addElement(new XYPoint(x, y));
          updateLayout();
      }
  
  }
  

• You place your order on the Apple Site

  I ordered a 7 IPhone September 21, as it was very
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  probably need another 7 days to be delivered to me! Now, I want to only disclose my
  concern that I think that what makes an online prescription should be advantaged
  otherwise it's not really a reason to buy
  an article on the Web Site!

  And this is the last time I'll do so!

  Thank you!

  Greetings from Rome

  !

  Don't know what your question on the iTunes Store, but you already know that you talk only to other users on these forums and that Apple are not here - if you want to contact Apple using the 'contact us' link at the bottom right of each page here.

• Change order number/special character artists

  I would like to know if there is a way to change the order of all the artists that begin with a number or a special character order. Currently, they are all sitting at the bottom of the list of the artist on the ipod (and iTunes) but I would like to have all displays at the top of this list.

  This is the sort order...  I think you would need to change the names of the artists so that they start with something that gets sorted at the top of the list in alphanumeric order.  For example, replace 10,000 Maniacs a_10, 000 Maniacs.

• My photos and videos are not in chronological order, when I export the Photos app

  Hello. When I export my photos and videos from the Photos app on my iMac all the photos and videos are not in order. I need all the photos in good standing - I need to export about 5 000 pictures of the application in order for a meeting next week! Help, please!

  Ethan.

  This is not photo - it is a function of the viewing program (probably the finder) - once the photos are exprted form pictures you can see then in different ways which you control, Photos does not - by the finder you can view by name of son, byt several dates, by file size, etc.

  Usually, the best way to accomplish what you want is to export using the names of batch file numbeing and then sort by file name in the program viewing

  LN

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  Today, I visited the Apple store. Representative informed me that they cannot place an order for customer prepaid with any carrier (AT & T or T-mobile) even if you are willing to pay the total amount in advance.

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  and he said: it will be delivery between 11/10-17/10

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  They should be.  Mine was stuck in the treatment of a week and a half, and shipping and final delivery arrived within 5 days after that State passed preparing to ship.

• Cannot change the order of songs in my playlists on my new iPhone 7 (iOS 10.02). How can I fix?

  CAN I change the order on my MacBook Air when my phone is connected (but the changes are not published on my phone)

  Hello, wolfebait!

  Welcome to congratulations on getting a new iPhone and Apple support communities 7.  I see your message that you are having problems changing the order of song into playlists that you created, but it only happens on your new iPhone.  I have several playlists I created myself, and I sometimes have to change the order of songs as well.  I'm happy to help you with this.
  

  1. Open your music app.
  2. Type library on the bottom left.
  3. Touch Playlists.
  4. Press the Playlist you want to change (it must be one that you have created, as organized playlists cannot be changed).
  5. Press 'Edit' at the top right of your screen.
  6. You should now see red circles 'remove' to the left of each song and three horizontal lines gray right of each song.
  7. Press the grey horizontal lines with your finger and drag the song to the position in the playlist that you want it to be in.
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  Have a great rest of your week!

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  How to find the point of interception of third order of my iphone 6? There is a sheet with all the technical specifications in relation to the my phone gsm modem. Thank you

  No, Apple does not publish or release this level of technical specifications to the public.  Since the 3rd order intercept is a purely mathematical concept for such low power as a smart phone device, I imagine that these kinds of data are unknown outside of Apple's own engineering group (or Foxconn I guess)?

• How to change the order of people

  Under El Capitan, I recently spent some time to reorganize manually about 260 faces in a seemingly random way in order of last name. Now under the Sierra Apple has decided to display them in the order first name without the possibility of manual reorganization which is useless and irritating. Any suggestions on how can I change the order?

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• Hear an album after another in the natural order

  In iTunes, there is an 'Album of the artist' option which allows me to listen to the tracks of each album in the natural order, one album after another. This seems not possible on my iPod Nano (6th). Does anyone have a suggestion? Classical music lover I find it confusing to have a concert mixed movements. BTW, there is a function to play all the tracks of all the photos in alphabetical order, but it's also discomforting

  Create a smart playlist that includes all the songs in your iTunes library.  I have a window Edit smart playlist list that looks like this

  

  This playlist has ALL your songs.  If this selection is too large to fit on your iPod nano, you can add additional rules to the smart, such as playlist

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  You can also use the points to Match only checked box, in order to limit the smart playlist of songs that are archived in the library.

  NOTE: You can use normal playlist instead and add songs manually.

  See the playlist in iTunes and use the sort order of the artist Album .  Set up synchronization for include the playlist.  If you synchronize library of ensemble music, it is included automatically.  Sync the iPod.  When you use your iPod, play songs in this playlist (with iPod a play in-order).

• Order of items in a collection

  Hello!

  Make changes to the order elements within a synchronization of collection between a mac and ipad iBooks?

  I'm arranging my books (ePub from the ibooks store) in the collections and the order in which I choose in ibooks (mac) does not synchronize with that of ibooks on the ipad.

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  Hey alexeiei,

  I think it can be arranged by your style "sort by", that it either by most recent, title, or manually. That being said, it must the synchronization between your devices. In addition, make sure that you are allowing your devices to share the book metadata information.

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  • Open the iBooks app.
  • Select iBooks > Preferences > General.
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  On your iPhone, iPad or iPod touch

  • Go to settings > iBooks.
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  See the link, here, Apple's Support pages.

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  Will need me even more money or the 14.99 will always cover the entire album?

  Will need me even more money or the 14.99 will always cover the entire album?

  14.99 + tax will cover it.

  When you pre-order, you pay for the titles as they become available and then pay the balance when the full album is available.  In the end, you have the complete album for the price of the correct album.

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  Many of us with the same problem.

  Check out this other Apple support thread:

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