LabelFields in the pop-up screen centering

Similar Questions

• How to center the button on the pop-up screen

  Look at the picture, I've created a popup screen click the menu key and I have that transparent and make it mode full screen and I added four buttons vertically please, u can correct me how can I Center this button in the pop up screen.

  Here is my code

  if (Keypad.key(keycode) == Keypad.KEY_MENU)
          {
                MysettingMenu mymenu = new MysettingMenu();
                UiApplication.getUiApplication().pushModalScreen(mymenu);
              System.out.println("--------------Menu -key -Pressed-----------------");
  
          }
   public class MysettingMenu extends PopupScreen{
           public MysettingMenu(){
               super(new VerticalFieldManager(), Screen.DEFAULT_CLOSE); 
  
               this.setBackground(BackgroundFactory.createSolidTransparentBackground(Color.WHITE, 80));
  
               setBorder(BorderFactory.createSimpleBorder(new XYEdges(),Border.STYLE_TRANSPARENT));
  
               this.add(new ButtonField("Favourites"));
               this.add(new ButtonField(" Settings "));
               this.add(new ButtonField("  About    "));
               this.add(new ButtonField("  Exit    "));
  
           }
  
          protected void sublayout(int width, int height) {
              // TODO Auto-generated method stub
               super.sublayout(Display.getWidth(), Display.getHeight());
                setExtent(Display.getWidth(),Display.getHeight());
                int leftMargin = (Display.getWidth() - width)/8;
                int topMargin = (Display.getHeight() - height)/8;
                setPosition(leftMargin, topMargin);
          }
  
       }
  

  

  There are a variety of ways that this could be done, but in your case the easiest is to allow the screen to use only as much space as it needs and then place it at the Center.

  Then

  (1) change this call

  Super.sublayout (Display.GetWidth (), Display.getHeight ());

  in fact, supply the same width and height that you have been given.

  (2) remove this:

  setExtent (Display.getWidth (), Display.getHeight ());

  (3) change margin settings so that they use the actual width and height, and on this basis.  For example:

  leftMargin = int (Display.getWidth () - this.getWidth (()) / 2;

  By the way, I recommend strongly that you never call super.layout (...) ignore the size that he gave you and you deliver own setExtent.  Unless you know what you are doing, this can cause fields to display incorrectly.  If you think that you must set your own size, then I suggest you create your own Manager and do you do the layout.  More information on that here:

  http://supportforums.BlackBerry.com/T5/Java-development/how-to-extend-Manager/Ta-p/446749

• Button in the pop-up screen problem

  Hi all

  I did a pop-up screen in which there are two buttons and an EditField. Now, I am faced with very weird problem. First button that I added in my code doesnot seem to work. It doesnot clicking and the second button is working well, why is it so can any body help out me of this.

  I provided the code here: -.

  public class PinPopup extends PopupScreen{
  public static  EditField texts;
  static String _userName=null;
  
  PinPopup()
      {
      super(new HorizontalFieldManager());
      Font f = Font.getDefault().derive(Font.BOLD, 16);
      setFont(f);
      texts=new EditField("","",200,Field.EDITABLE);
  
      ButtonField sendButton = new ButtonField(" Send  "){
          protected boolean navigationClick(int status, int time) {
                 Dialog.inform("Send");
              return true;
              }
      };
  
      ButtonField cancelButton = new ButtonField("Cancel"){
           protected boolean navigationClick(int status, int time) {
                 Dialog.inform("Cancel");
              return true;
              }
      };
  
      VerticalFieldManager _fieldManagerContext = new VerticalFieldManager(VerticalFieldManager.USE_ALL_WIDTH | VerticalFieldManager.USE_ALL_HEIGHT)
          {
  
              public void sublayout(int width,int height) {
                  //super.sublayout(width, height);
                  int xpos = 0;
                  int ypos = 0;
                  Field field = getField(0);
                  layoutChild(field, 280, 50);
                  setPositionChild(field, xpos, ypos);
                  Field field1 = getField(1);
                  layoutChild(field1, 280, 50);
                  setPositionChild(field1, xpos+20, ypos+80);
                  Field field2 = getField(2);
                  layoutChild(field2, 280, 50);
                  setPositionChild(field2, xpos+145, ypos+80);
                  setPosition(150, 220);
                  setExtent(300, 220); 
  
                 }
                  public void paint(Graphics graphics)
                  {
                      //graphics.setColor(Color.WHITE);
                      Font f = Font.getDefault().derive(Font.BOLD, 16);
                      graphics.setFont(f);
                      graphics.drawText("SEND PIN",90, 20,0,200);
                      graphics.drawText( _userName,110,40,0,200);
                      graphics.setColor(Color.WHITE);
                      super.paint(graphics);
                  }
  
          }; 
  
                _fieldManagerContext.add(texts);
                _fieldManagerContext.add(cancelButton);
                _fieldManagerContext.add(sendButton);
                add(_fieldManagerContext);
  
      }
  
  }
  

  Hi Please help me in this

  Thanks in advance

  Why do you not use Horizontalfieldmanager for horizontal alignment.

  This is the code and it works fine.

  package com.winit.mobiads.ui.screens;

  Import net.rim.device.api.ui.Color;
  Import net.rim.device.api.ui.Field;
  Import net.rim.device.api.ui.Font;
  Import net.rim.device.api.ui.Graphics;
  Import net.rim.device.api.ui.component.ButtonField;
  Import net.rim.device.api.ui.component.Dialog;
  Import net.rim.device.api.ui.component.EditField;
  Import net.rim.device.api.ui.container.HorizontalFieldManager;
  Import net.rim.device.api.ui.container.PopupScreen;

  SerializableAttribute public class PinPopup extends PopupScreen {}
  public static EditField texts;
  public static String _userName = null;

  PinPopup()
  {
  Super (new HorizontalFieldManager());
  Police f = Font.getDefault () .derive (Font.BOLD, 16);
  setFont (f);
  texts = new EditField("","",200,Field.EDITABLE);
         
  ButtonField sendButton = new ButtonField ("send") {}
  protected boolean navigationClick (int status, int time) {}
  Dialog.Inform ("Send");
  Returns true;
  }
  };
       
  ButtonField cancelButton = new ButtonField ("Cancel") {}
  protected boolean navigationClick (int status, int time) {}
  Dialog.Inform ("Cancel");
  Returns true;
  }
  };

  HorizontalFieldManager _fieldManagerContext = new HorizontalFieldManager (USE_ALL_WIDTH)
  {
             
  ' public void sublayout (int width, int height) {}
  Super.sublayout (width, height);
  int xPos = 0;
  int yPos = 0;
  Field = getField (0);
                     
  setPositionChild (field, xpos, ypos);
  layoutChild (field, 280, 50);
                     
  Field Field1 = getField (1);
                     
  setPositionChild (Field1, xpos ypos + 80 + 20);
  layoutChild (Field1, 100, 50);

  Field Field2 = getField (2);
                     
  setPositionChild (Field2, xpos ypos + 80 + 145);
  layoutChild (Field2, 100, 50);
                     
  setPosition (150, 220);
  setExtent (width, height);
                      
  }
  public void paint (Graphics graphics)
  {
  graphics.setColor (Color.WHITE);
  Police f = Font.getDefault () .derive (Font.BOLD, 16);
  graphics.setFont (f);
  graphics.drawText ("SEND PIN", 90, 20,0,200);
  graphics.drawText (_userName, 110, 40, 0, 200);
  graphics.setColor (Color.WHITE);
  Super.Paint (Graphics);
  }
           
  };

  _fieldManagerContext.Add (texts);
  _fieldManagerContext.Add (CancelButton);
  _fieldManagerContext.Add (sendButton);
  Add (_fieldManagerContext);
                   
  }

  }

• How to close the pop-up screen with timer

  Hello

  How to close pop-up display with timer .assuming I want to close pop-up screen after 10 seconds please share code me complete.

  Hello

  See this sample program,

  import java.util.Timer;
  import java.util.TimerTask;
  
  import net.rim.device.api.ui.Field;
  import net.rim.device.api.ui.FieldChangeListener;
  import net.rim.device.api.ui.UiApplication;
  import net.rim.device.api.ui.component.ButtonField;
  import net.rim.device.api.ui.component.LabelField;
  import net.rim.device.api.ui.container.MainScreen;
  import net.rim.device.api.ui.container.PopupScreen;
  import net.rim.device.api.ui.container.VerticalFieldManager;
  
  public class Example extends UiApplication {
      public static void main(String[] args) {
          Example app = new Example();
          app.enterEventDispatcher();
      }
  
      public Example() {
          pushScreen(new ExampleScreen());
      }
  
      private class ExampleScreen extends MainScreen {
          public ExampleScreen() {
  
              ButtonField but = new ButtonField("Click",ButtonField.CONSUME_CLICK);
              but.setChangeListener(new FieldChangeListener() {
  
                  public void fieldChanged(Field field, int context)
                  {
                      UiApplication.getUiApplication().pushScreen(new exmplePopup());
  
                  }
              });
  
              add(but);
          }
      }
  
      private class exmplePopup extends PopupScreen
      {
  
          public exmplePopup()
          {
              super(new VerticalFieldManager());
              GuestPop p=new GuestPop();
              add(p);
          }
  
          public class GuestPop extends VerticalFieldManager
          {
              public GuestPop()
              {
                  add(new LabelField("Hi How r u"));
  
                  Timer timer  = new Timer();
                   timer.schedule(new CountDown(), 5000);
              }
  
          }
  
          private class CountDown extends TimerTask {
              public void run() {
                  UiApplication.getUiApplication().invokeLater(new Runnable() {
  
                      public void run() {
                          UiApplication.getUiApplication().popScreen(UiApplication.getUiApplication().getActiveScreen());
  
                      }
                  });
  
              }
          }
  
      }
  }
  

  Here, I've given 5 seconds.

  Thank you.

• Need for a method to be called when the pop-up screen

  Hello

  I have a requirement in my application. I have a screen from which I'm moving to screen B. When I Pop the screen B, I need a method that must be called in the screen has. Looks same as onActivityResult() in Android.

  I am currently using onExpose(). But this method is called for all in the screen has. In the menu click or button also. Is there another way to do this?

  Help, please...

  You have two options I can think immediately, which do not have to change anything in screen B.

  (1) use pushModal when you call B screen.  The statement immediately after the pushModal will be executed as soon as B screen is popped.  In general, I try to avoid the modal screens, but in this case, it's probably what I would do.

  (2) set an indicator immediately before you tap screen B.  Test the flag in onExposed().  If the flag is not set, then the onExposed was called for another reason and you can ignore it.  If the flag is set, then turn him off and process you want, knowing that the screen that has been exposed as screen B jumped.

  Either should work for you.

• Closing the pop-up screen also close screen.

  Hello guys. In my application, I have a main screen which is actually my program with a bunch of buttons to choose which part of the program, you go to the start screen. Now when you press the ESC key, a context menu is supposed to appear and gives you the option of leaving the program, to hide the program in the background or cancel the popup.

  Now whenever I try to close this pop-up window, it also closes my screen which in turn closes the program which is supposed to be to produce. More information, is the popup screen must be declared global or modal modal or well screen just disspears and all that remains is the popup screen on a white background when the popup screen is pressed.

  Thanks for the help.

  return true instead of super to indicate that the ESC has been handled.

• Dialog without buttons (cannot use the pop-up screen)

  Model of misconception for one applications that I am made me ask this question. I need a dialog without any button (I can't settle for a screen of poppies). Help of any kind is appreciated.

   

  A Y.

  Hi AVI,.

  You can create like that,

  Dialog box d = new dialog box ("Hi", null, null, 0, null);
  d.Show ();

  But remember this will not block the event thread.

  Thank you.

• Push the pop-up screen at the top of the lock screen

  Hi, is it possible to grow a popup with some editfields screen, while the device is locked?

  I am currently using:

  Ui.getUiEngine().pushGlobalScreen(customPopUpScreen, 100, UiEngine.GLOBAL_QUEUE);
  UiApplication.getApplication().requestBackground();
  

  but it is not display the dialog box when the screen is locked. It seems possible, considering that the native app alarm shows the dialog box while the device is locked.

  Help please!

  I am sure that you are referring to http://supportforums.blackberry.com/t5/Java-Development/pushGlobalScreen-restrictions/m-p/19550/high...

  In this discussion, they came to the conclusion that nothing can get pushed on top of the screen to unlock except the native alarm alert dialog box. I guess I can push the alert dialog but I need user interaction while the device is locked, so I guess that answered my question

  Thanks Peter!

• How to add images to the pop-up screen?

  How can we add popup screen images?

  the image should cover the screen whole popup.

  How can I substitute popupscreen so that I can change the look of popupscreen.

  Finally, I found the solution.

  We can add BitmapField directly to the class that extends popupscreen.

  Thankx

• Return a value from the pop-up screen

  Long story short - I have a PopupScreen. This has two text boxes. What I want to do is to call a method on the original screen (the one that calls the popup), using these values in two text box.

  The only thing I can't do is pass back the two field values. Ive tried to call the method. Even tried passing the screen in the popupscreens constructor.

  private class goToMenuItem extends MenuItem {
          public goToMenuItem() {
              super( new StringProvider( "Test" ), 0, 0 );
          }
          public void run() {
              CustomPopUpScreen cstmScreen = new CustomPopUpScreen();
              UiApplication.getUiApplication().pushModalScreen(cstmScreen);
          }
       }
  

   public class CustomPopUpScreen extends PopupScreen {
  
              BasicEditField T1;
              BasicEditField T2;
  
              public CustomPopUpScreen() {
                  super(new VerticalFieldManager(CustomPopUpScreen.NO_HORIZONTAL_SCROLL));
  
                  BasicEditField T1= new BasicEditField( "T1: ", "", 20, BasicEditField.EDITABLE | BasicEditField.FILTER_REAL_NUMERIC);
                  BasicEditField T2= new BasicEditField( "T2: ", "", 20, BasicEditField.EDITABLE | BasicEditField.FILTER_REAL_NUMERIC);
  
                  ButtonField cancel = new ButtonField("Cancel");
                  ButtonField submit = new ButtonField("Go To");
                  add( T1);
                  add( T2);
                  add(submit);
                  add(cancel);
  
                  cancel.setChangeListener( new FieldChangeListener() {
                      public void fieldChanged(Field arg0, int arg1) {
                          close();
                      }
                  });
  
                  submit.setChangeListener( new FieldChangeListener() {
                      public void fieldChanged(Field arg0, int arg1) {
                          GoTo();
                          close();
                      }
                  });
              }
  
              public void GoTo()
              {
                      //GoTo(Double.parseDouble(T1.getText()),Double.parseDouble(T2.getText()));
              }
          }
  

  Just to add a bit to the response of Simon.

  "I want to do is call a method on the original screen.

  OK, I have to ask, why do you do this?  It doesn't seem very object ish.

  If you want to call this method once the screen has been closed, then the approach you use (modal form) works, you need to get the values in the treatment of menu and then you can call the transformation of in the menu on the screen who has access to the treatment method.

• Enter key doesn't work is not for the pop-up screen

  Hello

  I am facing a problem in trying to close the context menu in my application. The enter (return) key does not work on my popup screen. I can close the popup with button screen central trackball or with the pointer of the mouse (in Simulator 9800). I want to close the same screen by using the Enter key. I develop application for Blackberry 9800 with OS 6.0 and also the part of the code I am using is as

  PopupScreen messageScreen = new PopupScreen(new VerticalFieldManager(VerticalFieldManager.VERTICAL_SCROLL)); messageField=new BasicEditField("Message:","Abc",20,Field.READONLY);
  closeButton=new ButtonField("Close", Field.USE_ALL_WIDTH){
    protected boolean navigationClick(int status, int time) {
      getScreen().deleteRange(0, getScreen().getFieldCount()-1);
      UiApplication.getUiApplication().popScreen(getScreen());                return true;
    }
  };messageScreen.add(messageField);
  messageScreen.add(closeButton);
  UiApplication.getUiApplication().pushScreen(messageScreen);
  

  Someone help me please on this issue.

  Thanks in advance

  Hi paabs,

  Here's what you need to do:

  1. create a function for each of your buttons. For example: okClicked() & cancelClicked().

  2. replace keyDown and check if the key pressed is the Enter key. If so, check the field with the focus and activate the correct function.

  3 replace the method "navigationClick. Locate the field with the update and select the correct function.

  E.

• I get a pop up screen I need, but the screen is very low and does not allow more than 1 line of information while IE shows the window contextual integers of 27 lines

  I play games that allows me to send gifts to your facebook friends and when I click on send gift, a screen with the names of my friends will be displayed so that I can select the ones to send to... but since yesterday morning, the pop up screen using firefox became so weak that it allows only one line and it does not allow me scroll more than 5 times... While the IE pop-up window shows 27 lines at once, and I can scroll the following 27 and so on... I have pictures of the screen if you need...

  You should be able to resize the window pop - up to enlarge.

  You allow sites resize the popup window?

• Pop - up screen to record images does not appear when you connect the camera

  Original title: when I plug in my camera to download photos I don't have a pop up screen to ask me some questions were to save you more pictures. I want the pop up screen to come back.
  Guest USB? Download the pictures?

  Hello

  1. Are you referring to the AutoPlay window that appears when you connect a device to the computer?

  What is the number and the model of the camera?

  In case you are referring to the Auto play option then try the troubleshooting steps provided in the link below to fix the problem.

  Troubleshoot AutoPlay

  http://Windows.Microsoft.com/en-us/Windows-Vista/Troubleshoot-AutoPlay-problems

• How to stop pop-up screen 'See the keyboard, Switch Application, full Menu'?

  Hi all

  I always get this pop-up screen when switching from one screen to the other. I don't know what is the reason for the pop up screen and how to stop it. If you have encountered this problem before and know how to deal with it please give me help.

  The pop-up screen contains the following choices:

  Display the keyboard

  Switch application

  Full menu

  Thank you very much for your help!

  I found the solution to this problem here http://supportforums.blackberry.com/rim/board/message?board.id=java_dev&message.id=10933

• How to create pop-up screens?

  Hello, I try to recreate this Web page

  http://fkatwi.GS/#

  However, I am confused how I can create the pop-up screens that appear when you click on a navigation link.

  Also is there a way to imitate the smooth transition?

  Thank you!

  You can do this by using blank publication and then set the parameter to lightbox