Examples of org.eclipse.swt.widgets.Text.addModifyListener()

org.eclipse.swt.widgets.Text.addModifyListener()
Adds the listener to the collection of listeners who will be notified when the receiver's text is modified, by sending it one of the messages defined in the ModifyListener interface. @param listener the listener which should be notified @exception IllegalArgumentException
- ERROR_NULL_ARGUMENT - if the listener is null
@exception SWTException
- ERROR_WIDGET_DISPOSED - if the receiver has been disposed
- ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
@see ModifyListener @see #removeModifyListener

    urlText.setEditable(true);
    if (url != null) {
      urlText.setText(url);
    }
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false).applyTo(urlText);
    urlText.addModifyListener(new ModifyListener() {


      public void modifyText(ModifyEvent e) {
        url = urlText.getText();
        // remove leading and trailing whitespaces
        if (url != null) {

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    newPasswordLabel.setText(Messages.UpdatePasswordDialog_TEXT_NEW_PW_LABEL);
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).applyTo(newPasswordLabel);
    
    final Text newPasswordText = new Text(composite, SWT.PASSWORD | SWT.BORDER);
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false).hint(250, SWT.DEFAULT).applyTo(newPasswordText);
    newPasswordText.addModifyListener(new ModifyListener() {
      
      public void modifyText(ModifyEvent e) {
        password = newPasswordText.getText();
        update();
      }

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    verifyPasswordLabel.setText(Messages.UpdatePasswordDialog_TEXT_VERIFY_PW_LABEL);
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).applyTo(verifyPasswordLabel);
    
    final Text verifyPasswordText = new Text(composite, SWT.PASSWORD | SWT.BORDER);
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false).applyTo(verifyPasswordText);
    verifyPasswordText.addModifyListener(new ModifyListener() {
      
      public void modifyText(ModifyEvent e) {
        verifyPassword = verifyPasswordText.getText();
        update();
      }

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                }
            });
        }
        if (txtSelection != null)
        {
            txtSelection.addModifyListener(new ModifyListener()
            {
                public void modifyText(ModifyEvent e)
                {
                    selectedName = ((Text) e.widget).getText();
                    updateButtons();

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                }
            });
        }
        if (txtSelection != null)
        {
            txtSelection.addModifyListener(new ModifyListener()
            {
                public void modifyText(ModifyEvent e)
                {
                    selectedName = ((Text) e.widget).getText();
                    updateButtons();

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          if (enabled) {
            final TableItem item = WebRootsList.this.table.getSelection()[0];
            Text newEditor = new Text(table, SWT.NONE);
            newEditor.setText(item.getText(0));
            newEditor.addModifyListener(new ModifyListener() {
              public void modifyText(ModifyEvent e) {
                Text text = (Text)tableEditor.getEditor();
                String value = text.getText();
                if (!value.startsWith("/")) value = "/" + value;  //$NON-NLS-1$//$NON-NLS-2$
                tableEditor.getItem().setText(0, value);

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        labelControl.setLayoutData(new GridData());


        final Text textBox = new Text(parent, SWT.BORDER | SWT.SINGLE);
        textBox.setLayoutData(new GridData());


        textBox.addModifyListener(new ModifyListener() {


            @Override
            public void modifyText(final ModifyEvent e) {
                validateSettings();
            }

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        gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
        gd.widthHint = convertWidthInCharsToPixels(textLimit + 1);
        textControl.setLayoutData(gd);
        textControl.setTextLimit(textLimit);
        if (isNumber) {
            textControl.addModifyListener(getNumberFieldListener());
            fNumberFields.add(textControl);
        }
        return new Pair<Text, String>(textControl, getDialogPreferenceKey() + "/" + key);
    }

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        } else {
            gd = new GridData(SWT.FILL, SWT.CENTER, false, false);
            gd.widthHint = textWidthHint;
        }
        text.setLayoutData(gd);
        text.addModifyListener(modifyListener);


        return text;
    }


    /**

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            final Text text = new Text(c, SWT.BORDER | SWT.SINGLE);
            gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
            gd.widthHint = convertWidthInCharsToPixels(3);
            text.setLayoutData(gd);
            textFields.add(text);
            text.addModifyListener(getNumberFieldListener());
        }
    }


    static final String INDENT_KEY = "indentation"; //$NON-NLS-1$

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