TreeField focus with image problem set as background?

Similar Questions

• A problem with Images of great CSS background

  I have two images of great background, placed at the bottom of the page. The problem with the help of the bottom property to position a picture is that browsers that don't have much height will cut upper part of the image (in my case, Santa). Here is the link:

  http://www.holidaymarket2010.com/

  By reducing the height of your browser, you can see what I mean. The image starts at the bottom of the page, so if the screen is not high enough the upper part of the image will be cut off.

  The image must be position at the bottom because the Christmas tree (piled up like a Christmas tree bulbs) is cut down. The background looks fine in most browsers, but there are many portable large screen that have less height than most of the other screens.

  Ideally, I'd like the image to start at the top of the page, as if I had used the top property position my images. So, there's the dilemma. I wonder if anyone knows of the tips of how I could pull this off. In other words, I want to position the image at the bottom of the page, but I want the lower part to be cut, not from the top, if the screen does not have enough height to display the entire image. Any ideas?

  How about you decide your BG image in two separate images, configure a container for each, and you can then position Santa on top.

• Focus with GridFieldManager problem

  I'm having a problem of development/unfocus.  A label should draw a border of red around him when it gets the focus and a black border when he loses it.  But when I add/remove a label for a GridFieldManager (see below the code and the screenshot), I find that the update will temporarily to the field at (0,0) and 'loses' never the focus - in other words, he draws a red border, but never black.  So, I end up having 2 fields with the red border - something that should never happen!

  I'm under 5.0 SDK on Eclipse.  I reproduced the problem in the simplest possible form: If you import the following code, you'll see for yourself.  Please help me!

  Import net.rim.device.api.ui.XYEdges;
  Import net.rim.device.api.ui.component.LabelField;
  Import net.rim.device.api.ui.container.GridFieldManager;
  Import net.rim.device.api.ui.container.MainScreen;
  Import net.rim.device.api.ui.decor.Border;
  Import net.rim.device.api.ui.decor.BorderFactory;

  / public final class screen extends MyScreen
  {
  private GridFieldManager MDT;
     
  public MyScreen()
  {
  Set the displayed title of the screen
  setTitle ("MyTitle");
  int size = 3;
  GFM = new GridFieldManager (size, size, GridFieldManager.FIELD_HCENTER |) GridFieldManager.FOCUSABLE);
  for (int y = 0; y)< size;="" y++)="">
  for (int x = 0; x)< size;="" x++)="">
  LabelField nf = new LabelField ("H", LabelField.FOCUSABLE) {}
  protected boolean navigationClick (int time, int status) {}
  swap (this);
  this.setFocus ();
  Returns true;
  }

  Protected Sub onFocus (int direction) {}
  this.setBorder (BorderFactory.createSimpleBorder (new XYEdges (1,1,1,1), new XYEdges(0xFF0000,0xFF0000,0xFF0000,0xFF0000), Border.STYLE_DASHED));
  }
                     
  protected void onUnfocus () {}
  this.setBorder (BorderFactory.createSimpleBorder (XYEdges (1,1,1,1))) of new;
  }

  };
  nf.setBorder (BorderFactory.createSimpleBorder (XYEdges (1,1,1,1))) of new;
                 
  GFM. Add (NF);
  }
  }
  Add (GFM);
  }
     
  private void swap (LabelField lf) {}
  GFM. Delete (LF);
  GFM. Add (LF);
  }
  }

  

  Thus, even if I clicked on the intermediate element, an area of development is established around the item to (0,0)

  Why is this?

  

  Sorry to get to this post, this late - I could have saved a lot of traffic if I noticed it earlier...

  In any case - onUnfocus has a very strange behavior. In some cases (I don't know which) it is not called at all when the field loses focus. So, rather than using onFocus/onUnfocus pair, use FocusChangeListener. This listener will turn on the eventType and onFocus on FOCUS_GAINED work and the work of onUnfocus on FOCUS_LOST.

  Overall, it will look like this:

  import net.rim.device.api.ui.XYEdges;
  import net.rim.device.api.ui.component.LabelField;
  import net.rim.device.api.ui.container.GridFieldManager;
  import net.rim.device.api.ui.container.MainScreen;
  import net.rim.device.api.ui.decor.Border;
  import net.rim.device.api.ui.decor.BorderFactory;
  
  public final class MyScreen extends MainScreen
  {
      private GridFieldManager gfm;
  
      public MyScreen()
      {
          // Set the displayed title of the screen
          setTitle("MyTitle");
          int size = 3;
          FocusChangeListener fcl = new FocusChangeListener() {
            public void focusChanged(Field field, int eventType) {
              switch (eventType) {
              case FOCUS_GAINED:
                field.setBorder(BorderFactory.createSimpleBorder(new XYEdges(1,1,1,1), new XYEdges(0xFF0000,0xFF0000,0xFF0000,0xFF0000), Border.STYLE_DASHED), false);
                break;
              case FOCUS_LOST:
                field.setBorder(BorderFactory.createSimpleBorder(new XYEdges(1,1,1,1)), false);
                break;
              case FOCUS_CHANGED:
                break;
              default:
                break;
              }
            }
          };
          gfm = new GridFieldManager(size,size,GridFieldManager.FIELD_HCENTER|GridFieldManager.FOCUSABLE);
          for (int y = 0; y < size; y++) {
              for (int x = 0; x < size; x++) {
                  LabelField nf = new LabelField("H", LabelField.FOCUSABLE) {
                      protected boolean navigationClick(int time, int status) {
                          swap(this) ;
                          this.setFocus();
                          return true;
                      }
  
                  };
                  nf.setBorder(BorderFactory.createSimpleBorder(new XYEdges(1,1,1,1)));
                  nf.setFocusListener(fcl);
  
                  gfm.add(nf);
              }
          }
          add(gfm);
      }
  
      private void swap(LabelField lf){
          gfm.delete(lf);
          gfm.add(lf);
      }
  }
  

  You will notice that I have created a FocusChangeListener to listen each LabelField and changed calls setBorder on focus has changed not update in page layout (as does not change the size of the border), which will make it much more effective and does not cause the entire screen redraw

  You can do even better if you setBorder on the ground as it is created, but use the long form - viewable one following first parameter. Define borders forVISUAL_STATE_FOCU andVISUAL_STATE_NORMA at least. Again, take a long look at prototypes withupdateLayou indicator. This way you won't have to worry about changes in development at all - the system will do it for you

• Buttons with images, by setting the size?

  Hello

  I use the following code to add images to the buttons. However, I got some of the buttons out of the view from the window! What can I add to make them fit on the display window?

  MORE: I want them to be on the Center vertically and horizontally. Let's say I have 15 buttons, I want 3 each line. And in the center of the screen?

  And finally, is it possible to make the button selected by default as NULL? Then, key 1 is not selected at the beginning as shown in the picture as an attachment!

  * Image attached *.

  Thanks in advance

  Code:

  public class BitmapButtonField extends ButtonField {
          private Bitmap bitmap;
          private Bitmap bitmapHighlight;
          private boolean highlighted = false;
  
          public BitmapButtonField(Bitmap bitmap, Bitmap bitmapHighlight) {
              this(bitmap, bitmapHighlight, ButtonField.CONSUME_CLICK|ButtonField.FIELD_HCENTER|ButtonField.FIELD_VCENTER);
          }
  
          public BitmapButtonField(Bitmap bitmap, Bitmap bitmapHighlight, long style) {
              super(style);
              this.bitmap = bitmap;
              this.bitmapHighlight = bitmapHighlight;
          }
  
          protected void layout(int width, int height) {
                  setExtent(getPreferredWidth(), getPreferredHeight());
          }
  
          public int getPreferredWidth() {
                  return bitmap.getWidth();
          }
  
          public int getPreferredHeight() {
                  return bitmap.getHeight();
          }
  
          protected void paint(Graphics graphics) {
                  super.paint(graphics);
                  int width = bitmap.getWidth();
                  int height = bitmap.getHeight();
                  Bitmap b = bitmap;
                  if (highlighted)
                      b = bitmapHighlight;
                  graphics.drawBitmap(0, 0, width, height, b, 0, 0);
          }
  }
  

  SOLVED

  I solved by:

  1 - scaling images with display:

          public int getPreferredWidth() {
                  return Display.getWidth()/6;
          }
  
          public int getPreferredHeight() {
                  return Display.getHeight()/6;
          }
  

  2 - using HorizontalFieldManager:

  HorizontalFieldManager(FIELD_HCENTER);
  

  Thank you

• With Image problem multicolumn Listbox entries

  Hi all.

  I am writing a script which has a multi-column list box to display information. The displayed information is charged based on a selection of drop-down list, so the option of drop down menu, different data is displayed in the listbox.

  It's that everything works fine, except when I want to include a picture for each row in a column. On the first load, the data (with picture) appear as expected. However when I change my data only the first line of the first column of data is displayed in the list (without a picture).

  Here is the code I use (under the direction of confidentiality):

  for (var i = 0; i < myData.length; i ++) {}

  myRow var = myUI.grp.p1.t1.myListBox.add ("item", myData [i].column1.columnData);

  myRow.image = File ("myIcon.png");

  myRow.subItems [0] .text = myData [i].column2.columnData;

  myRow.subItems [1] .text = myData [i].column3.columnData;

  }

  If I comment the line "myRow.image...". ', this load in the listbox to fine every time. Is this a bug or am I missing something important?

  Thank you

  Christian

  UPDATE.

  My images are in my ScriptUIPanels folder, and I was with a path relative to access, for example

  myRow.image = File ("myIcon.png");

  During the initialization of the script, After Effects assumes as these are paths on the file from which the script is run, in this case ScriptUI Panels. However, after initialization, it changes the Support files folder, where the reason why he couldn't find my images.

  If I declare a variable

  AE_SCRIPTS_FOLDER_PATH = Folder.current.fsName;

  After initialization script, I can use this as an absolute path to access my images from there where I like in the script.

  Thanks for the help!

• Problem with the length of the background Image

  I created a page with a sidebar and main content where to cut a picture to try to get consistency for the bottom of each element.

  When I view in the Explorer of the Int, it can show different lengths between the two elements to let appear a blank space at the bottom of the screen. Problem does not occur in love with Safari or Firefox

  See the page here as an example http://revamp.pnnmanagement-events.co.uk/bands & duos.html

  In IE6, it also seems to put a space between the sidebar and the main content, which does not happen elsewhere.

  Any ideas on how to fix thanks.

  Ian

  Why do you split the image? Can not make you a wrapper for the sidebar and the maincontent and set the background image of the packaging to your image. In this way, your image doesn't have to be cut in half...

• How to set a background image

  HY guys, I'm trying to set a background image on a Blackberry screen. I used this code, but the image dousen can't cover the full screen. Can someone me say what the problem is, or give me an example of how's done it? package mypackage;

  SerializableAttribute public class BackgroundImage extends UiApplication
  {
  Imagearriereplan private bitmap;
  fieldBitmap private bitmap;
      
  Public Shared Sub main (String [] args)
  {
  BackgroundImage PAP = new BackgroundImage();
  theApp.enterEventDispatcher ();
  }
      
  public BackgroundImage()
  {
  The background image.
  Imagearriereplan = Bitmap.getBitmapResource ("loginBackground.png");
          
  Display display = new MainScreen();
          
  HorizontalFieldManager horizontalFieldManager = HorizontalFieldManager(HorizontalFieldManager.USE_ALL_WIDTH | nouveau HorizontalFieldManager.USE_ALL_HEIGHT) {}
              
  Override the paint method to draw the background image.
  public void paint (Graphics graphics)
  {
  Draw the background image, then paint.
  graphics.drawBitmap (0, 0, 240, 240, Imagearriereplan, 0, 0);
  Super.Paint (Graphics);
  }
              
  };
          
  The LabelField will be visible through the transparent image.
  LabelField labelField is new LabelField ("is a label");.
          
  A bitmap with a transparent image field.
  The background image will be visible through the transparent BitMapField image.
  BitmapField bitmapField = new BitmapField (Bitmap.getBitmapResource ("field.png"));

  Add the handler to the screen.
  mainScreen.add (horizontalFieldManager);
          
  Add the fields to the Manager.
  horizontalFieldManager.add (labelField);
  horizontalFieldManager.add (bitmapField);
          
  Tap on the screen.
  pushScreen (mainScreen);
  }
  }

  Thanks in advance

  You can scale the image with EncodedImage, but it is usually best to use an image with a sufficient size

• I have a desktop white with all the icons and the taskbar, but cannot set the background.

  original title: I have a white desktop with all icons and task bar, but can't set a background. Nothing happens when I right click on the desktop to adjust only the properties please help

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  Hello Carlapalsrok,

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  Click Start > right click on my computer > select Manage

  Expand local users and groups

  Click on the users folder > in the right pane, right-click and select new users

  Fill in the appropriate data to create a new user account.

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  We can't wait to hear back on your part.

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• CSS code for the background of the image problem fixed

  Hello world
  I struggled for almost 2 days on and outside to try to understand why I can't get the codes for a fixed background work properly. I'll copy the code here directly and hope that someone can see what the problem is. I also give a link to the site I'm just starting to be implemented.
  http://seanshaw.NET So you can see the source code here... Any help would be greatly appreciated as I have tried 3 different versions of the code fixed background and none of them does not work for me. What Miss me? :)
  
  Thanks for any help on this problem... Best regards, Jo Whimzicals.com
  
  The code that I currently use is this one... I take you from the top to the body tag:
  
  <! DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional / / IN".
  " http://www.w3.org/TR/html4/loose.dtd" >
  < html >
  < head >
  < style type = "text/css" >
  body
  {
  background-image:
  URL ('BckgndHome.gif');
  background-repeat:
  no-repeat;
  background-attachment:
  fixed
  }
  < / style >
  < title > Sean Shaw Art, Art of Sean Shaw < /title >
  < meta http-equiv = "Content-Type" content = text/html"; charset = iso-8859-1 ">"
  < style type = "text/css" >
  <!--
  body, td, th {}
  do-family: Verdana, Arial, Helvetica, without serif.
  }
  {body
  background-image: url(Home/BckgndHome.gif);
  }
  {.style2}
  do-size: 18px;
  color: #FFFFFF;
  }
  .style3 {color: #FFFFFF}
  ->
  < / style > < / head >
  
  < body >
  ==============================
  Just to clarify things, I also tried these two codes, that makes perfect sense to me, but they still do not work for me.
  ==============================
  < style type = "text/css" >
  Body {background: url (fixedbg.gif) set of Center no-repeat ;}}
  < / style >
  =======================
  ... and this one...
  
  < html >
  < head >
  
  < style type = "text/css" >
  body
  {
  background-image:
  URL ('image.gif')
  }
  < / style >
  
  < / head >
  
  < body >
  < / body >
  
  < / html >
  
  

  Ahhhhhhhh, Thank you VERY MUCH, ACE! I found and removed the second command line, and you were quite right... the bottom now remains in place and works perfectly. Thank you for taking the time to help me... Awesome. Have an awesome Sunday... Best regards, Jo :)))

• Inspiron 1525 - problems with image restore factory (need help!)

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  .. .Please help me!

   

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  Orlando

  orlando1,

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  This utility formats the partition of hard drive to the operating system before you restore the original image. This means data on that partition is deleted and cannot be retrieved.

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• Cascades: How to set the background image for the menu drop down and etc...

  Hello

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  Thank you

  Tom.

  Welcome to the forums!

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• Problems with images after the subclips

  Hey there

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  I hope it helps. Customer feedback is important to us. Continue to write in the case of any confusion.

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• Problems with images in Muse

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  Go Daddy told me that our text has been added as an image with brightfield, and our images have been added as a backdrop, background display 'options' not 'image options.  This is not correct, our test is added as text, and we can change it.  Our images are added in the form of images, with "image options.  I'm on the phone with Go Daddy right now (one representing different of course) and they tell me that he could not have told me that they do not have a way to see the 'options' we would.  So I'm really pleading just for anyone who thinks they can help give a shot - please and thank you!

  Cutting on the website photos

  Here is a link when we have asked this question previously but ceased to answers

  As mentioned in the previous post and you mentioned that it works in British Colombia, please provide the url of the BC site too which might help in the investigation.

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  Hello
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  I have an idea, but I want to discuss. What I can do is, after you have completed the image, I can use

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  Thank you.

  Do not create a screenshot. Build a BufferedImage of the same size that the Group of experts and of a suitable type, get its graphics and call paintComponent (...) of the Panel with the graphics of the BufferedImage. He painted the Panel in the BufferedImage.

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• Problem with image .png in black boxes in InDesign

  Hello

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  Data sheet:

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  Suite CS4 including:

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  Is it possible that some of the png have Alpha channels? Can you open in Photoshop and save as png? What happens when you put these files?