Package com.google.gwt.user.client.ui

Examples of com.google.gwt.user.client.ui.ListBox

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    private ListBox boundVariable( final FieldNature c ) {
        /*
         * If there is a bound variable that is the same type of the current
         * variable type, then propose a list
         */
        ListBox listVariable = new ListBox();
        List<String> vars = model.getModel().getLHSBoundFacts();
        for ( String v : vars ) {
            FactPattern factPattern = model.getModel().getLHSBoundFact( v );
            if ( factPattern.getFactType().equals( this.methodParameter.getType() ) ) {
                // First selection is empty
                if ( listVariable.getItemCount() == 0 ) {
                    listVariable.addItem( "..." );
                }

                listVariable.addItem( v );
            }
        }
        /*
         * add the bound variable of the rhs
         */
        List<String> vars2 = model.getModel().getRHSBoundFacts();
        for ( String v : vars2 ) {
            ActionInsertFact factPattern = model.getModel().getRHSBoundFact( v );
            if ( factPattern.getFactType().equals( this.methodParameter.getType() ) ) {
                // First selection is empty
                if ( listVariable.getItemCount() == 0 ) {
                    listVariable.addItem( "..." );
                }
                listVariable.addItem( v );
            }
        }
        if ( methodParameter.getValue().equals( "=" ) ) {
            listVariable.setSelectedIndex( 0 );
        } else {
            for ( int i = 0; i < listVariable.getItemCount(); i++ ) {
                if ( listVariable.getItemText( i ).equals( methodParameter.getValue() ) ) {
                    listVariable.setSelectedIndex( i );
                }
            }
        }
        if ( listVariable.getItemCount() > 0 ) {

            listVariable.addChangeHandler( new ChangeHandler() {

                public void onChange( ChangeEvent event ) {
                    ListBox w = (ListBox) event.getSource();
                    methodParameter.setValue( w.getValue( w.getSelectedIndex() ) );
                    if ( onValueChangeCommand != null ) {
                        onValueChangeCommand.execute();
                    }
                    makeDirty();
                    refresh();
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    protected void showAddFieldPopup( ClickEvent w ) {
        final PackageDataModelOracle completions = this.getModeller().getSuggestionCompletions();
        final FormStylePopup popup = new FormStylePopup( GuidedRuleEditorImages508.INSTANCE.Wizard(),
                                                         Constants.INSTANCE.AddAField() );

        final ListBox box = new ListBox();
        box.addItem( "..." );

        for ( int i = 0; i < fieldCompletions.length; i++ ) {
            box.addItem( fieldCompletions[ i ] );
        }

        box.setSelectedIndex( 0 );

        popup.addAttribute( Constants.INSTANCE.AddField(),
                            box );
        box.addChangeHandler( new ChangeHandler() {

            public void onChange( ChangeEvent event ) {
                String fieldName = box.getItemText( box.getSelectedIndex() );

                String fieldType = completions.getFieldType( variableClass,
                                                             fieldName );
                model.addFieldValue( new ActionFieldValue( fieldName,
                                                           "",
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        ListBox resultWidget = null;

        public DSLCheckBox( String variableDef,
                            DSLVariableValue value ) {

            resultWidget = new ListBox();
            resultWidget.addItem( "true" );
            resultWidget.addItem( "false" );

            if ( value.getValue().equalsIgnoreCase( "true" ) ) {
                resultWidget.setSelectedIndex( 0 );
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        final PackageDataModelOracle completions = this.getModeller().getSuggestionCompletions();

        final FormStylePopup popup = new FormStylePopup( GuidedRuleEditorImages508.INSTANCE.Wizard(),
                                                         Constants.INSTANCE.ChooseAMethodToInvoke() );
        final ListBox box = new ListBox();
        box.addItem( "..." );

        for ( int i = 0; i < fieldCompletionTexts.length; i++ ) {
            box.addItem( fieldCompletionTexts[ i ],
                         fieldCompletionValues[ i ] );
        }

        box.setSelectedIndex( 0 );

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

            public void onChange( ChangeEvent event ) {
                model.setState( ActionCallMethod.TYPE_DEFINED );

                String methodName = box.getItemText( box.getSelectedIndex() );
                String methodNameWithParams = box.getValue( box.getSelectedIndex() );

                model.setMethodName( methodName );
                List<String> fieldList = new ArrayList<String>();

                fieldList.addAll( completions.getMethodParams( variableClass,
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    public void showPatternPopupForComposite( Widget w,
                                              final HasConstraints hasConstraints ) {
        final FormStylePopup popup = new FormStylePopup( GuidedRuleEditorImages508.INSTANCE.Wizard(),
                                                         Constants.INSTANCE.AddFieldsToThisConstraint() );

        final ListBox box = new ListBox();
        box.addItem( "..." );
        String[] fields = this.completions.getFieldCompletions( this.pattern.getFactType() );
        for ( int i = 0; i < fields.length; i++ ) {
            box.addItem( fields[ i ] );
        }

        box.setSelectedIndex( 0 );

        box.addChangeHandler( new ChangeHandler() {
            public void onChange( ChangeEvent event ) {
                String factType = pattern.getFactType();
                String fieldName = box.getItemText( box.getSelectedIndex() );
                String fieldType = getCompletions().getFieldType( factType,
                                                                  fieldName );
                hasConstraints.addConstraint( new SingleFieldConstraint( factType,
                                                                         fieldName,
                                                                         fieldType,
                                                                         null ) );
                modeller.refreshWidget();
                popup.hide();
            }
        } );
        popup.addAttribute( Constants.INSTANCE.AddARestrictionOnAField(),
                            box );

        final ListBox composites = new ListBox();
        composites.addItem( "..." ); //NON-NLS
        composites.addItem( Constants.INSTANCE.AllOfAnd(),
                            CompositeFieldConstraint.COMPOSITE_TYPE_AND );
        composites.addItem( Constants.INSTANCE.AnyOfOr(),
                            CompositeFieldConstraint.COMPOSITE_TYPE_OR );
        composites.setSelectedIndex( 0 );

        composites.addChangeHandler( new ChangeHandler() {
            public void onChange( ChangeEvent event ) {
                CompositeFieldConstraint comp = new CompositeFieldConstraint();
                comp.setCompositeJunctionType( composites.getValue( composites.getSelectedIndex() ) );
                hasConstraints.addConstraint( comp );
                modeller.refreshWidget();
                popup.hide();
            }
        } );
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        String title = ( con == null ) ? Constants.INSTANCE.ModifyConstraintsFor0( fp.getFactType() ) : Constants.INSTANCE.AddSubFieldConstraint();
        final FormStylePopup popup = new FormStylePopup( GuidedRuleEditorImages508.INSTANCE.Wizard(),
                                                         title );

        final ListBox box = new ListBox();
        box.addItem( "..." );
        String[] fields = this.completions.getFieldCompletions( FieldAccessorsAndMutators.ACCESSOR,
                                                                factType );
        for ( int i = 0; i < fields.length; i++ ) {
            //You can't use "this" in a nested accessor
            if ( !isNested || !fields[ i ].equals( DataType.TYPE_THIS ) ) {
                box.addItem( fields[ i ] );
            }
        }

        box.setSelectedIndex( 0 );

        box.addChangeHandler( new ChangeHandler() {
            public void onChange( ChangeEvent event ) {
                String fieldName = box.getItemText( box.getSelectedIndex() );
                if ( "...".equals( fieldName ) ) {
                    return;
                }
                String fieldType = completions.getFieldType( factType,
                                                             fieldName );
                fp.addConstraint( new SingleFieldConstraint( factType,
                                                             fieldName,
                                                             fieldType,
                                                             con ) );
                modeller.refreshWidget();
                popup.hide();
            }
        } );
        popup.addAttribute( Constants.INSTANCE.AddARestrictionOnAField(),
                            box );

        final ListBox composites = new ListBox();
        composites.addItem( "..." );
        composites.addItem( Constants.INSTANCE.AllOfAnd(),
                            CompositeFieldConstraint.COMPOSITE_TYPE_AND );
        composites.addItem( Constants.INSTANCE.AnyOfOr(),
                            CompositeFieldConstraint.COMPOSITE_TYPE_OR );
        composites.setSelectedIndex( 0 );

        composites.addChangeHandler( new ChangeHandler() {
            public void onChange( ChangeEvent event ) {
                CompositeFieldConstraint comp = new CompositeFieldConstraint();
                comp.setCompositeJunctionType( composites.getValue( composites.getSelectedIndex() ) );
                fp.addConstraint( comp );
                modeller.refreshWidget();
                popup.hide();
            }
        } );
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    public ConfigWidget(final Scenario sc,
                        ScenarioWidgetComponentCreator scenarioWidgetComponentCreator) {

        this.scenarioWidgetComponentCreator = scenarioWidgetComponentCreator;

        final ListBox box = new ListBox(true);

        for (int i = 0; i < sc.getRules().size(); i++) {
            box.addItem(sc.getRules().get(i));
        }
        HorizontalPanel filter = new HorizontalPanel();

        final Image add = ItemAltedImages.INSTANCE.NewItem();
        add.setAltText( TestScenarioConstants.INSTANCE.AddANewRule());
        add.setTitle(TestScenarioConstants.INSTANCE.AddANewRule());
        add.addClickHandler(new ClickHandler() {
            public void onClick(ClickEvent event) {
                showRulePopup(
                        box,
                        sc.getRules());
            }
        });

        final Image remove = Images.INSTANCE.Trash();
        remove.setAltText(TestScenarioConstants.INSTANCE.RemoveSelectedRule());
        remove.setTitle(TestScenarioConstants.INSTANCE.RemoveSelectedRule());
        remove.addClickHandler(new ClickHandler() {
            public void onClick(ClickEvent event) {
                if (box.getSelectedIndex() == -1) {
                    Window.alert(TestScenarioConstants.INSTANCE.PleaseChooseARuleToRemove());
                } else {
                    String r = box.getItemText(box.getSelectedIndex());
                    sc.getRules().remove(r);
                    box.removeItem(box.getSelectedIndex());
                }
            }
        });
        VerticalPanel actions = new VerticalPanel();
        actions.add(add);
        actions.add(remove);

        final ListBox drop = new ListBox();
        drop.addItem(TestScenarioConstants.INSTANCE.AllowTheseRulesToFire(),
                "inc"); //NON-NLS
        drop.addItem(TestScenarioConstants.INSTANCE.PreventTheseRulesFromFiring(),
                "exc"); //NON-NLS
        drop.addItem(TestScenarioConstants.INSTANCE.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);
                    remove.setVisible(true);
                    box.setVisible(true);
                } else if (s.equals("exc")) { //NON-NLS
                    sc.setInclusive(false);
                    add.setVisible(true);
                    remove.setVisible(true);
                    box.setVisible(true);
                } else {
                    sc.getRules().clear();
                    box.clear();
                    box.setVisible(false);
                    add.setVisible(false);
                    remove.setVisible(false);
                }
            }
        });

        if (sc.getRules().size() > 0) {
            drop.setSelectedIndex((sc.isInclusive()) ? 0 : 1);
        } else {
            drop.setSelectedIndex(2);
            box.setVisible(false);
            add.setVisible(false);
            remove.setVisible(false);
        }
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        public NewGlobalPopup() {
            super(TestScenarioAltedImages.INSTANCE.RuleAsset(),
                    TestScenarioConstants.INSTANCE.NewGlobal());

            factTypes = new ListBox();
            addButton = new AddButton();
            warning = getMissingGlobalsWarning();

            fillFactTypes();
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        };
        return ruleSelectionCL;
    }

    protected ListBox createAvailableRulesBox(String[] list) {
        final ListBox availableRulesBox = new ListBox();
        availableRulesBox.addItem(TestScenarioConstants.INSTANCE.pleaseChoose1());
        for (int i = 0; i < list.length; i++) {
            availableRulesBox.addItem(list[i]);
        }
        return availableRulesBox;
    }
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    public Widget getRuleSelectionWidget(final RuleSelectionEvent selected) {
        final HorizontalPanel horizontalPanel = new HorizontalPanel();
        final TextBox ruleNameTextBox = createRuleNameTextBox();
        horizontalPanel.add(ruleNameTextBox);
        if (availableRules != null) {
            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());
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