Home Answers Viewqa Swing-AWT dynamically add listener to a SWT widget

 
 


shivangi gupta
dynamically add listener to a SWT widget
0 Answer(s)      7 months ago
Posted in : Swing AWT

hello,

I am using SWT technology for my project,there is mail facility, i want attachment of multiple files.first link is created, but other links have to be generated dynamically as we do in gmail,and there should be a listener for every link.here is the code..

final Link attachLink = attachFileLink(linkCanvas);
        attachLink.setText("<a>"+CommandIds.ATTACH_FILE+"</a>");
        attachLink.addListener(SWT.Selection, new Listener() {
          public void handleEvent(Event event) { 
             String path = null;
            if(event.text.trim().equals(CommandIds.ATTACH_FILE))
            {
                path =  fileSelector(parent.getShell());
                if(path != null && !path.equals("")) {
                     Button checkBox = new Button (linkCanvas , SWT.CHECK);
                     attachLink.setText(path);
                     checkBox.setSelection(true);
                     if(sNo < 5) {
                         anotherLink[sNo] = attachFileLink(linkCanvas);
                         anotherLink[sNo].setText("<a>"+CommandIds.ATTACH_ANOTHER_FILE+"</a>");
                     }
                 linkCanvas.pack();
                 linkCanvas.redraw();
                }
            }
          }
        });
        final Listener attachLinkListsner = new Listener() {
            public void handleEvent(Event event) {
                String path = null;
                if(event.text.trim().equals(CommandIds.ATTACH_ANOTHER_FILE)) {
                    path =  fileSelector(parent.getShell());
                    if(path != null && !path.equals("")) {
                         anotherLink[sNo].setText(path);
                         checkBox[sNo] = new Button(linkCanvas , SWT.CHECK);
                         checkBox[sNo].setSelection(true);
                         sNo++;
                         if(sNo < 5){
                             anotherLink[sNo] = attachFileLink(linkCanvas);
                             anotherLink[sNo].setText("<a>"+CommandIds.ATTACH_ANOTHER_FILE+"</a>");
                         }
                         linkCanvas.pack();
                         linkCanvas.redraw();
                    }
                }
            }
        };

but how to add listener to anotherLink, beacause it will be created after clicking on the first link.If there is any other way to attach muliple files to a mail, then please let me know. i have searched on google a lot, but i din't find out the right one.

Thanx..:)

View Answers









Related Pages:
dynamically add listener to a SWT widget
dynamically add listener to a SWT widget  hello, I am using SWT... files.first link is created, but other links have to be generated dynamically as we do in gmail,and there should be a listener for every link.here is the code
SWT
SWT       Calendar Example SWT allows to create Calendar by using... in the layout.    Draw Calendar in SWT SWT allows
Change Listener
Java: Change Listener Introduction Listeners and getting the slider value Add a change listener to the slider so that it will be called when the slider is changed. The listener will be called in two situations. It will be called
SWT "Enter" key event - Swing AWT
SWT "Enter" key event  Can any one post me the sample code to get the enter key event? My requirement is , I want some SWT button action... "F15"; /* Numeric Keypad Keys */ case SWT.KEYPAD_ADD: return
JavaScript add row dynamically to table
JavaScript add row dynamically to table  ... to add row to a table dynamically then we can also do this with the JavaScript code. In this example we will describe you how to add row dynamically to the table
jQuery UI Widget : Autocomplete
jQuery UI Widget : Autocomplete       Query UI Widget : Autocomplete Using autocomplete widget , you can add autocomplete feature to your input 
SWT login form - Swing AWT
SWT login form  Hi, I want code to create a login form in SWT. My...); button.setText("Submit"); button.addListener(SWT.Selection, new Listener...(); } } For more information on SWT visit to : http://www.roseindia.net
SWT TextEditor
SWT TextEditor      ... SWT in Java. In SWT, the classes ToolBar and ToolItem are allowed to create..., new Listener() {   public void handleEvent
SWT Browser
SWT Browser       This section shows you SWT Browser In SWT, the class Browser of package... documents. The class Text creates the text field for the URL.  The Listener class
how to dynamically add text boxes with add and remove link based on drop down choices, if a particular choice is selected.
how to dynamically add text boxes with add and remove link based on drop down choices, if a particular choice is selected.  how to dynamically add text boxes with add and remove link based on drop down choices, if a particular
how to add data dynamically from database into a dropdown list in a jsp
how to add data dynamically from database into a dropdown list in a jsp ... get dynamically from the database and whenever a new person has registered his name should also be included in the list dynamically and any updating
Listeners
the user interface, they can have other sources (eg, a Timer). Button listener example After a button is created, you will add a listener to it. Eg... Java NotesListeners A listener is called when the user does something
Create Scale in SWT
Create Scale in SWT      ... the scale, SWT provides the class Scale of package org.eclipse.swt.widgets....;Listener() {   public void handleEvent(Event 
jtable-adding a row dynamically
to add one more row dynamically as a new row 4th if the details are large.but every
How to add dynamically rows into database ?Need help pls
How to add dynamically rows into database ?Need help pls  Hi everyone, I really have a problem of insert multiple rows into the database.Now i can...; <input type="button" value="Add Row" onclick="addRow();" /> <input
add text box and select list dynamically and get its value to store it into database using jsp request parameter
add text box and select list dynamically and get its value to store it into database using jsp request parameter  its very helpful when you have only dynamically added text field but want code to retrive value of dynamically
Creating List in Java using SWT
Creating List in Java using SWT   ... of certain items using the Standard Widget Toolkit In this example, we have create a list of certain items using SWT that provides the class List of package
Flex Add Event Listener example
in the example we have two event listener Handler and Handler1 respectively
Java listener
Java listener  What is source and listener
Java2Script (J2S) Pacemaker
version of Eclipse Standard Widget Toolkit (SWT) with other common utilities, such as java.lang.* and java.util.*. You can convert your SWT-base Rich Client... design your SWT dialogs by SWT UI designer, and you may do necessary refactoring
Create Progress Bar in SWT
Create Progress Bar in SWT   ... Bar. SWT allows to create a Progress bar by providing the class ProgressBar...;button.addListener(SWT.Selection, new Listener() {   public 
Login Form in SWT
Login Form in SWT      ... form in SWT, the Label class set the labels User Name and Password and Text...;button.addListener(SWT.Selection, new Listener() {   public 
How to change the data in the table dynamically ?
How to change the data in the table dynamically ?  This is my code. I want to add a sort button in the page and if i select any sort option then the data displayed in the table below should get sorted dynamically in this jsp page
Add/Remove Rows Dynamically with drop down list in html table using php
Add/Remove Rows Dynamically with drop down list in html table using php ...;th>Name</th> <th>Add Field</th> <...="Add" id="nameselbtn" onclick="javascript:addrow();" /></td>
Is it possible in SWT ?
Is it possible in SWT ?  I want drop down like google search (ie, when we type one letter then the word start with that are displayed). when the drop... do this in SWT ? Thanks
Activity display dynamically depend on the locale on Struts
) . dynamically means user can be expend or collapse (add or delete) activity...Activity display dynamically depend on the locale on Struts  i want to display activities dynamically which can be increase or decrease on struts 2
SWT
having difficulties in dynamically adding textbox with datepicker
having difficulties in dynamically adding textbox with datepicker  hi... add new row of textbox. And also able to use datepicker for the textbox as well. However, I am able to add and display the textbox but not the datepicker. I
Event listener in JavaScript with example
Event listener in JavaScript with example  What is event listener in JavaScript? Can anyone please post an example of Event listener?? Thanks in Advance
how to validate values in the dynamically created textboxes?
how to validate values in the dynamically created textboxes?  how to validate values in the dynamically created textboxes in HTML using javascript..."></td> <td><input type="button" name="add" value="ADD
Dynamically added Row is Invisible in another javascript function..?
Dynamically added Row is Invisible in another javascript function..?  I have table as below, I need to create 5 default rows, ( this is fine with below code)..but when add row its creating row in a table, but the created row
Listener ports - JMS
Listener ports  I am getting the following error on my server. Please...] 00000150 MDBListenerIm I WMSG0043I: MDB Listener CLSMGUncorrelatedMDBListenerPortA...:25:392 CST] 000000b8 MDBListenerIm I WMSG0042I: MDB Listener
SWT in Eclipse - Java Beginners
SWT in Eclipse  hi.. how to call a function in SWT when the shell is about to close... ?? thanks in advance
Listener ports - JMS
Listener ports Error in JMS  Hi, I am getting an listener ports error in JMS. Does anyone have solution
How to create Link in SWT
How to create Link in SWT       In this section, you will study how to create Link in a text. SWT..., new Listener() { public void handleEvent(Event event
j2s
and an implementation of JavaScript version of Eclipse Standard Widget Toolkit (SWT... convert your SWT-base Rich Client Platform (RCP) into Rich Internet Application (RIA
Java event-listener
Java event-listener  What is the relationship between an event-listener interface and an event-adapter class
httpsession listener - JSP-Servlet
httpsession listener  i want to see the example of httpsession listener where it is counting how many times the session has been created
Action Listener Review
Action Listener Review Many components call an action listener... listener is any object that implements the ActionListener interface... ways to implement action listeners follow. 1. One shared action listener
SWT Solaris - Swing AWT
SWT Solaris  Hi, When I am using SWT in my application it works... in SWT which will give the exact behaviour in all platforms. Thanks...://www.roseindia.net/tutorials/swt/ Thanks
Alignment in the Dojo Date Widget - Ajax
Alignment in the Dojo Date Widget  Is there any way to align misaligned text in a dojo date widget?   Hi Friend, Please visit the following links: http://www.roseindia.net/dojo/ http://www.roseindia.net/dojo/dojo
Temperature Converter in SWT
Temperature Converter in SWT   ... Fahrenheit to Celsius. SWT provides the class ApplicationWindow of package...; button.addListener(SWT.Selection, new Listener() {   
jQuery UI Widget : Dialog
jQuery UI Widget : Dialog       jQuery UI Widget : Dialog This widget is used to create a floating window that contains a title bar
jQuery UI Widget : Progressbar
jQuery UI Widget : Progressbar       jQuery UI Widget : Progressbar This widget is used to display the progress of a process. The bar is coded
jQuery UI Widget : Slider
jQuery UI Widget : Slider       jQuery UI Widget : Slider The jQuery UI Slider plugin makes selected elements into sliders. There are various
How to Validate dynamically created text box in HTML using Javascript
How to Validate dynamically created text box in HTML using Javascript  Here is the HTML code to create text boxes dynamically. It works properly.... And also how to validate the text boxes created dynamically. <html>
add
How to add two int numbers in Java Example  How to add two int numbers in Java Example  Here is a java example that accepts two integer from the user and find their sum. import java.util.*; class AddNumbers
add
Java Program to add two numbers  Java Program to add two numbers  Here is a java example that accepts two integer from the user and find their sum. import java.util.*; class AddNumbers { public static void main
add
How to add two numbers in Java  add two number   Here is a java example that accepts two integer from the user and find their sum. import java.util.*; class AddNumbers { public static void main(String[] args

Ask Questions?

If you are facing any programming issue, such as compilation errors or not able to find the code you are looking for.

Ask your questions, our development team will try to give answers to your questions.