Package com.google.gwt.event.dom.client

Examples of com.google.gwt.event.dom.client.ChangeHandler

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            final ListBox availableRulesBox = createAvailableRulesBox(availableRules);
            availableRulesBox.setSelectedIndex(0);
            if (availableRulesHandlerRegistration != null) {
                availableRulesHandlerRegistration.removeHandler();
            }
            final ChangeHandler ruleSelectionCL = createRuleChangeHandler(ruleNameTextBox,
                    availableRulesBox);

            availableRulesHandlerRegistration = availableRulesBox.addChangeHandler(ruleSelectionCL);
            horizontalPanel.add(availableRulesBox);

        } else {

            final Button showList = new Button(TestScenarioConstants.INSTANCE.showListButton());
            horizontalPanel.add(showList);
            showList.addClickHandler(new ClickHandler() {

                public void onClick(ClickEvent event) {
                    horizontalPanel.remove(showList);
                    final Image busy = new Image(ImageResources.INSTANCE.searching());
                    final Label loading = new SmallLabel(TestScenarioConstants.INSTANCE.loadingList1());
                    horizontalPanel.add(busy);
                    horizontalPanel.add(loading);

                    final ListBox availableRulesBox = createAvailableRulesBox(availableRules);

                    final ChangeHandler ruleSelectionCL = new ChangeHandler() {
                        public void onChange(ChangeEvent event) {
                            ruleNameTextBox.setText(availableRulesBox.getItemText(availableRulesBox.getSelectedIndex()));
                        }
                    };
                    availableRulesHandlerRegistration = availableRulesBox.addChangeHandler(ruleSelectionCL);
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        box.setSelectedIndex( 0 );

        popup.addAttribute( TestScenarioConstants.INSTANCE.ChooseAMethodToInvoke(),
                            box );
        box.addChangeHandler( new ChangeHandler() {

            public void onChange( ChangeEvent event ) {
                mCall.setState( ActionCallMethod.TYPE_DEFINED );
                ListBox sourceW = (ListBox) event.getSource();
                final String methodName = sourceW.getItemText( sourceW.getSelectedIndex() );
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        return ok;
    }

    protected ChangeHandler createRuleChangeHandler( final TextBox ruleNameTextBox,
                                                     final ListBox availableRulesBox ) {
        final ChangeHandler ruleSelectionCL = new ChangeHandler() {

            public void onChange( ChangeEvent event ) {
                ruleNameTextBox.setText( availableRulesBox.getItemText( availableRulesBox.getSelectedIndex() ) );
            }
        };
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            final ListBox availableRulesBox = createAvailableRulesBox( availableRules );
            availableRulesBox.setSelectedIndex( 0 );
            if ( availableRulesHandlerRegistration != null ) {
                availableRulesHandlerRegistration.removeHandler();
            }
            final ChangeHandler ruleSelectionCL = createRuleChangeHandler( ruleNameTextBox,
                                                                           availableRulesBox );

            availableRulesHandlerRegistration = availableRulesBox.addChangeHandler( ruleSelectionCL );
            horizontalPanel.add( availableRulesBox );

        } else {

            final Button showList = new Button( TestScenarioConstants.INSTANCE.showListButton() );
            horizontalPanel.add( showList );
            showList.addClickHandler( new ClickHandler() {

                public void onClick( ClickEvent event ) {
                    horizontalPanel.remove( showList );
                    final Image busy = new Image( ImageResources.INSTANCE.searching() );
                    final Label loading = new SmallLabel( TestScenarioConstants.INSTANCE.loadingList1() );
                    horizontalPanel.add( busy );
                    horizontalPanel.add( loading );

                    final ListBox availableRulesBox = createAvailableRulesBox( availableRules );

                    final ChangeHandler ruleSelectionCL = new ChangeHandler() {
                        public void onChange( ChangeEvent event ) {
                            ruleNameTextBox.setText( availableRulesBox.getItemText( availableRulesBox.getSelectedIndex() ) );
                        }
                    };
                    availableRulesHandlerRegistration = availableRulesBox.addChangeHandler( ruleSelectionCL );
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            if ( fld.getOperator().equals( "==" ) ) {
                opr.setSelectedIndex( 0 );
            } else {
                opr.setSelectedIndex( 1 );
            }
            opr.addChangeHandler( new ChangeHandler() {
                public void onChange( ChangeEvent event ) {
                    fld.setOperator( opr.getValue( opr.getSelectedIndex() ) );
                }
            } );
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        PullDownAdapter(InteractionUnit<StereoTypes> unit) {
            this.unit = unit;
            this.comboBox = new ListBox(false) ;

            comboBox.addChangeHandler(new ChangeHandler(){

                @Override
                public void onChange(ChangeEvent changeEvent) {

                    // create statement
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          fonts.addItem("");
          fonts.addItem("Arial");
          fonts.addItem("Times New Roman");
          fonts.addItem("Verdana");
          fonts.setItemSelected(0, true);
          fonts.addChangeHandler(new ChangeHandler() {

            public void onChange(ChangeEvent event) {
              int index = fonts.getSelectedIndex();
              if (index != 0) {
                getBasicFormatter().setFontName(fonts.getItemText(index));
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    FlowPanel controls = new FlowPanel();
    final ListBox status = new ListBox();
    for (Status s : Status.values()) {
      status.addItem(s.name());
    }
    status.addChangeHandler(new ChangeHandler() {
      @Override
      public void onChange(ChangeEvent event) {
        setStatus(Status.values()[status.getSelectedIndex()]);
      }
    });
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   */
  public FieldBinding(Field field, String property) {
    this.field = field;
    this.property = property;

    changeHandler = new ChangeHandler() {
      @Override
      public void onChange(ChangeEvent event) {
        onFieldChange(event);
      }
    };
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      fonts.addItem("Courier New");
      fonts.addItem("Times New Roman");
      fonts.addItem("Verdana");
      fonts.setItemSelected(0, true);

      fonts.addChangeHandler(new ChangeHandler() {

        public void onChange(ChangeEvent event) {
          int index = fonts.getSelectedIndex();
          if (index != 0) {
            textArea.getFormatter().setFontName(fonts.getItemText(index));
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