Help/ToolTip for fields

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• ToolTip for the button

  Nice day

  I'm new to the blackberry development. I created a bitmapbuttonfield using the examples of the advanced user interface. There is a button with an image. I want to display a ToolTip for the button when the button receives the focus. Can someone please help

  Thanks in advance

  Hello

  Use this code:

  package mypackage;
  
  import net.rim.device.api.ui.Field;
  import net.rim.device.api.ui.FieldChangeListener;
  import net.rim.device.api.ui.component.ButtonField;
  import net.rim.device.api.ui.component.Dialog;
  
  public final class MyScreen extends TooltipScreen
  {
  
      ButtonField btn1,btn2,btn3;
      public MyScreen() {
  
          btn1=new ButtonField();
          btn1.setChangeListener(new FieldChangeListener() {
              public void fieldChanged(Field field, int context) {
                  Dialog.alert("Button 1 Click");
              }
          });
          btn2=new ButtonField();
          btn2.setChangeListener(new FieldChangeListener() {
              public void fieldChanged(Field field, int context) {
                  Dialog.alert("Button 2 Click");
              }
          });
  
          btn3=new ButtonField();
          btn3.setChangeListener(new FieldChangeListener() {
              public void fieldChanged(Field field, int context) {
                  Dialog.alert("Button 3 Click");
              }
          });
          add(btn1, "Button 1");
          add(btn2, "Button 2");
          add(btn3, "Button 3");
  
      }
  
  }
  

  package mypackage;
  
  import java.util.Timer;
  import java.util.TimerTask;
  import java.util.Vector;
  
  import net.rim.device.api.ui.Field;
  import net.rim.device.api.ui.Graphics;
  import net.rim.device.api.ui.XYRect;
  import net.rim.device.api.ui.container.MainScreen;
  
  public class TooltipScreen extends MainScreen {
  
      TooltipScreen screen = this;
      boolean doRedraw = false;//prevent infinte redrawing
      Vector tooltips = new Vector();//vector to hold tooltip strings
      private Timer tooltipTimer = new Timer();
      private TimerTask tooltipTask;
      boolean alive = false;//is the tooltip alive? used to pop it after our timeout
      int count = 0;//used to calculate time tooltip is displayed
      //tooltip popup colours:
      int backgroundColour = 0xeeeeee;
      int borderColour = 0xaaaaaa;
      int fontColour = 0x666666;
      //the tooltip:
      String tooltip;
      int tooltipWidth;
      int yCoord;
      int xCoord;
      //region parameters:
      XYRect contentArea;
      int contentBottom;
      int contentRight;
  
      public TooltipScreen() {
          super();
  
          //when timeout reaches 100ms*20 ie. 2seconds set alive to false and redraw screen:
          tooltipTask = new TimerTask() {
  
              public void run() {
                  if (alive) {
                      count++;
                      if (count == 20) {
                          alive = false;
                          invalidate();
                      }
                  }
              }
          };
  
          tooltipTimer.scheduleAtFixedRate(tooltipTask, 100, 100);
  
      }
  
      //override add method adds an empty string to tooltip vector:
      public void add(Field field) {
          tooltips.addElement("");
          super.add(field);
      }
  
      //custom add method for fields with tooltip: add(myField, "myTooltip");
      public void add(Field field, String tooltip) {
          super.add(field);
          tooltips.addElement(tooltip);
      }
  
      public void setColours(int backgroundColour, int borderColour, int fontColour) {
          this.backgroundColour = backgroundColour;
          this.borderColour = borderColour;
          this.fontColour = fontColour;
      }
  
      //reset everything when user changes focus,
      //possibly needs logic to check field has actually changed (for listfields, objectchoicefields etc etc)
      protected boolean navigationMovement(int dx, int dy, int status, int time) {
          count = 0;
          alive = true;
          doRedraw = true;
          return super.navigationMovement(dx, dy, status, time);
      }
  
      protected void paint(Graphics graphics) {
          super.paint(graphics);
          if (alive) {
              Field focusField = getFieldWithFocus();
              tooltip = (String) tooltips.elementAt(screen.getFieldWithFocusIndex());
  
              //don't do anything outside the norm unless this field has a tooltip:
              if (!tooltip.equals("")) {
                  //get the field content region, this may fall inside the field actual region/coordinates:
                  contentArea = focusField.getContentRect();
                  contentBottom = contentArea.y + contentArea.height;
                  contentRight = contentArea.x + contentArea.width;
  
                  //+4 to accomodate 2 pixel padding on either side:
                  tooltipWidth = graphics.getFont().getAdvance(tooltip) + 4;
  
                  yCoord = contentBottom - focusField.getManager().getVerticalScroll();
                  //check the tooltip is being drawn fully inside the screen height:
                  if (yCoord > (getHeight() - 30)) {
                      yCoord = getHeight() - 30;
                  }
  
                  //check the tooltip doesn't get drawn off the right side of the screen:
                  if (contentRight + tooltipWidth < getWidth()) {
                      xCoord = contentRight;
                  } else {
                      xCoord = getWidth() - tooltipWidth;
                  }
  
                  //draw the tooltip
                  graphics.setColor(backgroundColour);
                  graphics.fillRect(xCoord, yCoord, tooltipWidth, 30);
                  graphics.setColor(borderColour);
                  graphics.drawRect(xCoord, yCoord, tooltipWidth, 30);
                  graphics.setColor(fontColour);
                  graphics.drawText(tooltip, xCoord + 2, yCoord);
              }
          }
          //doRedraw logic prevents infinite loop
          if (doRedraw) {
              //System.out.println("redrawing screen: " + System.currentTimeMillis());
              screen.invalidate();
              doRedraw = false;
          }
      }
  }
  

  package mypackage;
  
  import net.rim.device.api.ui.Font;
  import net.rim.device.api.ui.Graphics;
  import net.rim.device.api.ui.Manager;
  import net.rim.device.api.ui.UiApplication;
  import net.rim.device.api.ui.component.LabelField;
  import net.rim.device.api.ui.container.PopupScreen;
  import net.rim.device.api.ui.container.VerticalFieldManager;
  
  class MyTooltip extends PopupScreen{
      int _x;
      int _y;
      TooltipThread _tooltipThread;
  
      private MyTooltip(Manager manager) {
          super(manager);
       }
      public void sublayout(int width, int height)    {
          super.sublayout(width,height);
          setPosition(_x,_y);
          System.out.println("Tooltip x: " + Integer.toString(_x) + ", y: " + Integer.toString(_y));
      }
      protected void applyTheme() {
          // Overriden to suppress Border etc.
      }
      public void removeToolTip() {
          if ( _tooltipThread != null ) {
              _tooltipThread.dismiss();
          }
      }
      private void display(UiApplication uiApp, int x, int y, int displayTime) {
          _x = x;
          _y = y;
          _tooltipThread = new TooltipThread(uiApp, this, displayTime);
          _tooltipThread.start();
      }
  
      public static MyTooltip addToolTip(UiApplication uiApp, String toolTipString, int x, int y, int displayTime) {
          VerticalFieldManager manager = new VerticalFieldManager(Manager.FIELD_VCENTER|Manager.NON_FOCUSABLE) {
              protected void paint(Graphics graphics) {
                  graphics.setColor(0x00FFFFFF); // White
                  graphics.fillRect(0,0,getWidth(),getHeight());
                  graphics.setColor(0x00000000); // Black
                  graphics.drawRect(0,0,getWidth(),getHeight());
                  super.paint(graphics);
              }
          };
          MyTooltip toolTip = new MyTooltip(manager);
          LabelField label = new LabelField(' ' + toolTipString + ' ', LabelField.NON_FOCUSABLE);
          label.setFont(Font.getDefault().derive(Font.PLAIN, 16));
          toolTip.add(label);
          toolTip.display(uiApp, x, y, displayTime);
          return toolTip;
      }
  
      class TooltipThread extends Thread {
  
          Object _notifyObject = new Object(); // Used to allow user to dismiss this Tooltip
          PopupScreen _tooltip; // Screen we are going to display
          UiApplication _ourApplication; // access to pushGlobalScreen and dismissStatus from our Application
          int _displayTime; // in seconds
  
          public TooltipThread(UiApplication ourApplication, PopupScreen tooltip, int displayTime) {
              _tooltip = tooltip;
              _ourApplication = ourApplication;
              _displayTime = displayTime;
          }
  
          public void run() {
              _ourApplication.pushGlobalScreen(_tooltip, 999, false);
              synchronized(_notifyObject) {
                  try {
                      _notifyObject.wait(_displayTime * 1000);
                  } catch (Exception e) {
                  }
              };
              _ourApplication.dismissStatus(_tooltip);
          }
  
          public void dismiss() {
              // notify the waiting object to stop the Thread waiting
              synchronized(_notifyObject) {
                  _notifyObject.notify();
              }
          }
  
      }
  
  }
  

• ToolTip for the button previous and next in trainButtonBar

  I'm not able to view the ToolTip for the buttons next and previous by using trainButtonBar. Can someone help me on this?
  
  Published by: 952401 on August 13, 2012 05:50

  Hey Vinay... I think you can try this
  Required fields in a train

  It was exactly the solution you need.

  Thank you
  Serge

• How can I remove worm of ToolTip for the clayout engine

  What is the program of ToolTip for Clayout engine and how to remove it safely?

  Hi Albertwolfman,

  ·         You receive an error message or error code during the uninstallation of this program?

  I suggest you scan your computer with the Microsoft Security Scanner, which would help us to get rid of viruses, spyware and other malicious software.

  The Microsoft Security Scanner is a downloadable security tool for free which allows analysis at the application and helps remove viruses, spyware and other malware. It works with your current antivirus software.

  http://www.Microsoft.com/security/scanner/en-us/default.aspx

   

  Note: The Microsoft Safety Scanner ends 10 days after being downloaded. To restart a scan with the latest definitions of anti-malware, download and run the Microsoft Safety Scanner again.

  Important: During the scan of the hard drive if bad sectors are found, the scanner tries to repair this sector, all available on which data may be lost.

  Let us know if that helps.

• ToolTip for interactive reports

  Hi, how can I add ToolTip for interactive report column headings...
  
  
  Thank you
  Nihar Narla

  Hello

  This might help
  http://dbswh.webhop.NET/HTMLDB/f?p=blog:read:0:article:2311800346467196

  Kind regards
  Jari
  -----
  My Blog: http://dbswh.webhop.net/htmldb/f?p=BLOG:HOME:0
  Twitter: http://www.twitter.com/jariolai

• set the maximum size in the Options for field text for a field in bi publisher RTF

  Hi all
  
  How to set the maximum size in the Options for field text for a field in bi publisher RTF.
  I have a RTF which is a field I need to add a validation condition, but after the addition of certain conditions in the text to add tab helps, it does not after a certain length, how can I increase the unlimited length, please help me on this
  
  Thnaks

  You can try to keep the validation condition outside instead of form fields

  as do

  or

  If you want to use form fields break your calculation and use 2 or 3 form fields so that you have any calculation of form fields.

• ToolTip for shuttle

  Hello
  
  Based on several posts in the forum, I created a shuttle service with different features. As the elements of text cannot be wrapped in the shuttle, I wanted to create a ToolTip so that the user can see all the text. I managed to create a when the user clicks on an element. But I would really like to display the ToolTip for < font color = "red" > onmouseover < / police > event.
  
  
  Here's what I have so far:
  
  < b > header < /b > html Page
  

  <script type="text/javascript">
  
  function displayHelp(event, pItem) {
  var cnt = 0;
  var ind = 0;
    for(var i=0; i < pItem.length; i++) {
      if(pItem.selected) {
  
  cnt++;
  
  ind = i;
  
  }
  
  }
  
  if(cnt == 1) {
  
  toolTip_enable(event, pItem, pItem[ind].text);
  
  }
  
  }
  
  
  
  </script>
  
  
  
  <head>
  
  <style type="text/css">
  
  #P1_VISITED_LEFT option{color:red}
  
  #P1_VISITED_RIGHT option{color:green}
  
  </style>
  
  </head>
  
  
  and <b>HTML FORM ELEMENT ATTRIBUTE</b> contains the following:
  style = width: 350px; onclick = "displayHelp (Event, this); »
  I am using Apex 3.2 but the same works in Apex 4.0 as well. I have created an application at http://apex.oracle.com/pls/apex/f?p=37387:1:955210098693100:::::
  
  
  Any help is appreciated in making this work for <font color="red">onmouseover</font>
  
  
  
  Thanks,
  Rose                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
  			 
  Hello
  I use the jQuery code below for the list of selection mouseover tooltip. For the shuttle, it should work
  $(function(){
        $('option').each( function(){
          $(this).attr('title', $(this).text());
    });
  });
  
  Kind regards
  Shijesh
  		   

• 11g: how to disable the ToolTip for gauge?

  Hello
  
  DVT:graph and dvt: gauge (type = LED) displays a ToolTip by default when you move the mouse over the series or leads.
  
  With dvt:graph you can set the property markertooltiptype to "MTT_NONE" in order to avoid this default ToolTip.
  For dvt: gauge, I can't find such a possibility.
  
  How to disable the default ToolTip for dvt: gauge too?
  
  Jdev 11.1.1.0.2
  
  concerning
  Peter

  Hi Peter,.

  For a gauge, the best way to turn off the ToolTips is to use the attribute renderImagemap with imageFormat = "PNG". For example:

  If instead, you decide to customize the ToolTips of the gauge, you can use the alt attribute to shapeAttributes (without the renderImagemap = 'false'):

  
  
  
  
  

  Hope this helps,
  Hugh

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  The question you posted would be better suited in the TechNet Forums. I would recommend posting your query in the TechNet Forums.

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  Need help now for the live installation

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  As described in the question, I understand that you need help. I will definitely help you however, I would be grateful if you could help me with more information to better understand the problem and resolving it.

  1. What is the problem you are experiencing during installation?

  2. That you install? Any software or operating system?

  3. How you try to install the software/Os/application?

  If you need live support from Microsoft then you can click on the link given below and check if it helps.

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  Hope that this help, please write us back for any further assistance on this point, we will be happy to help you further.