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

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

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            if ( this.constraint.getValue() != null && this.constraint.getValue().equals( var ) ) {
                box.setSelectedIndex( box.getItemCount() - 1 );
            }
        }

        box.addChangeHandler( new ChangeHandler() {

            public void onChange(ChangeEvent event) {
                executeOnValueChangeCommand();
                int selectedIndex = box.getSelectedIndex();
                if ( selectedIndex > 0 ) {
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        String msg = constants.FormulaEvaluateToAValue();
        Image img = new Image( images.functionAssets() );
        img.setTitle( msg );
        box.setTitle( msg );
        box.addChangeHandler( new ChangeHandler() {

            public void onChange(ChangeEvent event) {
                executeOnValueChangeCommand();
            }
        } );
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        box.setSelectedIndex( 0 );

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

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

        choice.addItem( constants.UseRealDateAndTime() );
        choice.addItem( constants.UseASimulatedDateAndTime() );
        choice.setSelectedIndex( (executionTrace.getScenarioSimulatedDate() == null) ? 0 : 1 );
        choice.addChangeHandler( new ChangeHandler() {

            public void onChange(ChangeEvent event) {
                if ( choice.getSelectedIndex() == 0 ) {
                    simulDatePanel.setVisible( false );
                    executionTrace.setScenarioSimulatedDate( null );
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                    dateHint.setText( "..."  );
                }
            }
        } );

        textBox.addChangeHandler( new ChangeHandler() {

            public void onChange(ChangeEvent event) {
                if ( textBox.getText().trim().equals( "" ) ) {
                    textBox.setText( constants.currentDateAndTime() );
                } else {
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            final ListBox availableRulesBox = scenarioWidgetComponentCreator.createAvailableRulesBox( availableRules );
            availableRulesBox.setSelectedIndex( 0 );
            if ( availableRulesHandlerRegistration != null ) {
                availableRulesHandlerRegistration.removeHandler();
            }
            final ChangeHandler ruleSelectionCL = scenarioWidgetComponentCreator.createRuleChangeHandler( ruleNameTextBox,
                                                                                                          availableRulesBox );

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

        } else {

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

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

                    Scheduler scheduler = Scheduler.get();
                    scheduler.scheduleDeferred( new Command() {
                        public void execute() {
                            RepositoryServiceFactory.getPackageService().listRulesInPackage( packageName,
                                                                                      createGenericCallback( horizontalPanel,
                                                                                                             ruleNameTextBox,
                                                                                                             busy,
                                                                                                             loading ) );
                        }

                        private GenericCallback<String[]> createGenericCallback(final HorizontalPanel horizontalPanel,
                                                                                final TextBox ruleNameTextBox,
                                                                                final Image busy,
                                                                                final Label loading) {
                            return new GenericCallback<String[]>() {

                                public void onSuccess(String[] list) {
                                    availableRules = (list);
                                    final ListBox availableRulesBox = scenarioWidgetComponentCreator.createAvailableRulesBox( list );

                                    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 ( listVariable.getItemCount() > 0 ) {

            listVariable.addChangeHandler( new ChangeHandler() {

                public void onChange(ChangeEvent event) {
                    methodParameter.value = listVariable.getValue( listVariable.getSelectedIndex() );
                    if ( onValueChangeCommand != null ) {
                        onValueChangeCommand.execute();
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            box.setVisibleLength( 6 );
        } else {
            box.setVisibleLength( c.value.length() - 1 );
        }

        box.addChangeHandler( new ChangeHandler() {

            public void onChange(ChangeEvent event) {
                c.value = box.getText();
                if ( onValueChangeCommand != null ) {
                    onValueChangeCommand.execute();
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        drop.addItem( constants.AllowTheseRulesToFire(),
                      "inc" ); //NON-NLS
        drop.addItem( constants.PreventTheseRulesFromFiring(),
                      "exc" ); //NON-NLS
        drop.addItem( constants.AllRulesMayFire() );
        drop.addChangeHandler( new ChangeHandler() {
            public void onChange(ChangeEvent event) {
                String s = drop.getValue( drop.getSelectedIndex() );
                if ( s.equals( "inc" ) ) { //NON-NLS
                    sc.setInclusive( true );
                    add.setVisible( true );
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                                           String initialValue) {
        final TextBox tb = new TextBox();
        tb.setText( initialValue );
        String m = ((Constants) GWT.create( Constants.class )).ValueFor0( fieldName );
        tb.setTitle( m );
        tb.addChangeHandler( new ChangeHandler() {

            public void onChange(ChangeEvent event) {
                changed.valueChanged( tb.getText() );
            }
        } );
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