Examples of org.eclipse.swt.widgets.Combo.addSelectionListener()

org.eclipse.swt.widgets.Combo.addSelectionListener()
Adds the listener to the collection of listeners who will be notified when the user changes the receiver's selection, by sending it one of the messages defined in the SelectionListener interface.
widgetSelected is called when the user changes the combo's list selection. widgetDefaultSelected is typically called when ENTER is pressed the combo's text area.
@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 SelectionListener @see #removeSelectionListener @see SelectionEvent

    final Combo combo = AttributeEditorUtils.createCombo(
        toolkit, composite, element, 
        ClickPlugin.getString("editor.clickXML.headers.type"), 
        ClickPlugin.ATTR_TYPE, 
        ClickUtils.createComboValues(ClickPlugin.HEADER_TYPE_VALUES));
    combo.addSelectionListener(new SelectionAdapter(){
      public void widgetSelected(SelectionEvent evt){
        if(combo.getText().equals("")){
          element.removeAttribute(ClickPlugin.ATTR_TYPE);
        } else {
          element.setAttribute(ClickPlugin.ATTR_TYPE, combo.getText());

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      layout.numColumns += 4;
      final Label l = new Label(createDialogArea, SWT.NONE);
      l.setText("Format:");
      final Combo m = new Combo(createDialogArea, SWT.READ_ONLY | SWT.BORDER);
      m.setItems(PasteImageAction.FILE_TYPES);
      m.addSelectionListener(new SelectionListener() {


        public void widgetDefaultSelected(SelectionEvent e) {


        }

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    return spinner;
  }
  
  protected static Combo createFieldCombo(final AbstractField<Integer> field, Composite topControl, int style) {
    final Combo combo = new Combo(topControl, style);
    combo.addSelectionListener(new SelectionAdapter() {
      @Override
      public void widgetSelected(SelectionEvent e) {
        int selectionIndex = combo.getSelectionIndex();
        field.setFieldValueFromControl(selectionIndex);
      }

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            final Combo combo = new Combo(parent, SWT.DROP_DOWN | SWT.READ_ONLY);
            combo.setItems((String[]) _labels
                .toArray(new String[_labels.size()]));


            combo.addSelectionListener(new SelectionAdapter() {
                public void widgetSelected(SelectionEvent e) {
                    int selection = combo.getSelectionIndex();
                    if (selection < 0) {
                        sc.setSuccessful(false);
                    } else {

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    for (String unit : AgeValue.getAllUnits()) {
      comboUnits.add(unit);
    }
    comboUnits.select(value.getUnit());


    comboUnits.addSelectionListener(new SelectionListener() {
      @Override
      public void widgetSelected(final SelectionEvent evt) {
        value.setUnit(comboUnits.getSelectionIndex());
        valueChanged(new ValueChangedEvent(value));
      }

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    for (String unit : SizeValue.getAllUnits()) {
      comboUnits.add(unit);
    }
    comboUnits.select(value.getUnit());


    comboUnits.addSelectionListener(new SelectionListener() {
      @Override
      public void widgetSelected(final SelectionEvent evt) {
        value.setUnit(comboUnits.getSelectionIndex());
        valueChanged(new ValueChangedEvent(value));
      }

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  public void init(final Composite composite) {
    final FilterRuleListItem ruleItem = this;


    final Combo comboRuleTypes = new Combo(composite, SWT.DROP_DOWN | SWT.READ_ONLY);


    comboRuleTypes.addSelectionListener(new SelectionAdapter() {
      @Override
      public void widgetSelected(final SelectionEvent evt) {
        ruleType = getRuleTypeName(comboRuleTypes.getText());
        root.recreateRuleList();
      }

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