Examples with ChangeEvent com.google.gwt.event.dom.client.ChangeEvent used on opensource projects

Example 41 with ChangeEvent

use of com.google.gwt.event.dom.client.ChangeEvent in project drools-wb by kiegroup.

the class FromCompositeFactPatternWidget method showFactTypeSelector.

/**
 * Pops up the fact selector.
 */
protected void showFactTypeSelector() {
    AsyncPackageDataModelOracle oracle = this.getModeller().getDataModelOracle();
    final ListBox box = new ListBox();
    String[] facts = oracle.getFactTypes();
    box.addItem(GuidedRuleEditorResources.CONSTANTS.Choose());
    for (int i = 0; i < facts.length; i++) {
        box.addItem(facts[i]);
    }
    box.setSelectedIndex(0);
    final FormStylePopup popup = new FormStylePopup(GuidedRuleEditorResources.CONSTANTS.NewFactPattern());
    popup.addAttribute(GuidedRuleEditorResources.CONSTANTS.chooseFactType(), box);
    box.addChangeHandler(new ChangeHandler() {

        public void onChange(ChangeEvent event) {
            pattern.setFactPattern(new FactPattern(box.getItemText(box.getSelectedIndex())));
            setModified(true);
            getModeller().refreshWidget();
            popup.hide();
        }
    });
    popup.show();
}

Example 42 with ChangeEvent

use of com.google.gwt.event.dom.client.ChangeEvent in project drools-wb by kiegroup.

the class GuidedScoreCardEditor method getScorecardProperties.

private Widget getScorecardProperties() {
    scorecardPropertiesGrid = new Grid(4, 4);
    scorecardPropertiesGrid.setCellSpacing(5);
    scorecardPropertiesGrid.setCellPadding(5);
    tbInitialScore = TextBoxFactory.getTextBox(DataType.TYPE_NUMERIC_DOUBLE);
    tbInitialScore.setText(Double.toString(model.getInitialScore()));
    String factName = model.getFactName();
    // if fact is a fully qualified className, strip off the packageName
    if (factName.lastIndexOf(".") > -1) {
        factName = factName.substring(factName.lastIndexOf(".") + 1);
    }
    dropDownFacts.clear();
    dropDownFacts.addItem(GuidedScoreCardConstants.INSTANCE.pleaseChoose());
    final String[] eligibleFacts = oracle.getFactTypes();
    for (final String factType : eligibleFacts) {
        dropDownFacts.addItem(factType);
    }
    dropDownFacts.addChangeHandler(new ChangeHandler() {

        @Override
        public void onChange(final ChangeEvent event) {
            scoreCardPropertyFactChanged(dropDownFacts, dropDownFields);
        }
    });
    final int selectedFactIndex = Arrays.asList(eligibleFacts).indexOf(factName);
    dropDownFacts.setSelectedIndex(selectedFactIndex >= 0 ? selectedFactIndex + 1 : 0);
    scoreCardPropertyFactChanged(dropDownFacts, dropDownFields);
    // Reason Codes List Box
    ddReasonCodeField = new ListBox();
    getEligibleFields(factName, typesForRC, new Callback<String[]>() {

        @Override
        public void callback(final String[] eligibleReasonCodeFields) {
            ddReasonCodeField.addItem(GuidedScoreCardConstants.INSTANCE.pleaseChoose());
            ddReasonCodeField.setEnabled(eligibleReasonCodeFields.length > 0);
            for (final String field : eligibleReasonCodeFields) {
                ddReasonCodeField.addItem(field);
            }
            final String rcField = model.getReasonCodeField() + " : List";
            final int selectedReasonCodeIndex = Arrays.asList(eligibleReasonCodeFields).indexOf(rcField);
            ddReasonCodeField.setSelectedIndex(selectedReasonCodeIndex >= 0 ? selectedReasonCodeIndex : 0);
        }
    });
    final boolean useReasonCodes = model.isUseReasonCodes();
    final String reasonCodesAlgo = model.getReasonCodesAlgorithm();
    ddUseReasonCode = booleanEditor(Boolean.toString(useReasonCodes));
    ddReasonCodeAlgorithm = listBoxEditor(reasonCodeAlgorithms, reasonCodesAlgo, true);
    tbBaselineScore = TextBoxFactory.getTextBox(DataType.TYPE_NUMERIC_DOUBLE);
    scorecardPropertiesGrid.setText(0, 0, GuidedScoreCardConstants.INSTANCE.facts());
    scorecardPropertiesGrid.setText(0, 1, GuidedScoreCardConstants.INSTANCE.resultantScoreField());
    scorecardPropertiesGrid.setText(0, 2, GuidedScoreCardConstants.INSTANCE.initialScore());
    scorecardPropertiesGrid.setWidget(1, 0, dropDownFacts);
    scorecardPropertiesGrid.setWidget(1, 1, dropDownFields);
    scorecardPropertiesGrid.setWidget(1, 2, tbInitialScore);
    scorecardPropertiesGrid.setText(2, 0, GuidedScoreCardConstants.INSTANCE.useReasonCodes());
    scorecardPropertiesGrid.setText(2, 1, GuidedScoreCardConstants.INSTANCE.resultantReasonCodesField());
    scorecardPropertiesGrid.setText(2, 2, GuidedScoreCardConstants.INSTANCE.reasonCodesAlgorithm());
    scorecardPropertiesGrid.setText(2, 3, GuidedScoreCardConstants.INSTANCE.baselineScore());
    scorecardPropertiesGrid.setWidget(3, 0, ddUseReasonCode);
    scorecardPropertiesGrid.setWidget(3, 1, ddReasonCodeField);
    scorecardPropertiesGrid.setWidget(3, 2, ddReasonCodeAlgorithm);
    scorecardPropertiesGrid.setWidget(3, 3, tbBaselineScore);
    /* TODO : Remove this explicitly Disabled Reasoncode support field*/
    ddUseReasonCode.setEnabled(false);
    ddReasonCodeField.setEnabled(false);
    tbBaselineScore.setText(Double.toString(model.getBaselineScore()));
    scorecardPropertiesGrid.getCellFormatter().setWidth(0, 0, "200px");
    scorecardPropertiesGrid.getCellFormatter().setWidth(0, 1, "250px");
    scorecardPropertiesGrid.getCellFormatter().setWidth(0, 2, "200px");
    scorecardPropertiesGrid.getCellFormatter().setWidth(0, 3, "200px");
    return scorecardPropertiesGrid;
}

Example 43 with ChangeEvent

use of com.google.gwt.event.dom.client.ChangeEvent in project drools-wb by kiegroup.

the class FactPatternWidget method predicateEditor.

/**
 * This provides an inline formula editor, not unlike a spreadsheet does.
 */
private Widget predicateEditor(final SingleFieldConstraint c) {
    HorizontalPanel pred = new HorizontalPanel();
    pred.setWidth("100%");
    Image img = new Image(GuidedRuleEditorResources.INSTANCE.images().functionAssets());
    img.setTitle(GuidedRuleEditorResources.CONSTANTS.FormulaBooleanTip());
    pred.add(img);
    if (c.getValue() == null) {
        c.setValue("");
    }
    final TextBox box = new TextBox();
    box.setText(c.getValue());
    if (!this.readOnly) {
        box.addChangeHandler(new ChangeHandler() {

            public void onChange(ChangeEvent event) {
                setModified(true);
                c.setValue(box.getText());
            }
        });
        box.setWidth("100%");
        pred.add(box);
    } else {
        pred.add(new SmallLabel(c.getValue()));
    }
    return pred;
}

Example 44 with ChangeEvent

use of com.google.gwt.event.dom.client.ChangeEvent in project drools-wb by kiegroup.

the class FromAccumulateCompositeFactPatternWidget method showSourcePatternSelector.

/**
 * Pops up the fact selector.
 */
protected void showSourcePatternSelector() {
    final ListBox box = new ListBox();
    AsyncPackageDataModelOracle oracle = this.getModeller().getDataModelOracle();
    String[] facts = oracle.getFactTypes();
    box.addItem(GuidedRuleEditorResources.CONSTANTS.Choose());
    for (int i = 0; i < facts.length; i++) {
        box.addItem(facts[i]);
    }
    box.setSelectedIndex(0);
    final FormStylePopup popup = new FormStylePopup(GuidedRuleEditorResources.CONSTANTS.NewFactPattern());
    popup.addAttribute(GuidedRuleEditorResources.CONSTANTS.chooseFactType(), box);
    box.addChangeHandler(new ChangeHandler() {

        public void onChange(ChangeEvent event) {
            getFromAccumulatePattern().setSourcePattern(new FactPattern(box.getItemText(box.getSelectedIndex())));
            setModified(true);
            getModeller().refreshWidget();
            popup.hide();
        }
    });
    final Button fromBtn = new Button(HumanReadableConstants.INSTANCE.From());
    final Button fromAccumulateBtn = new Button(HumanReadableConstants.INSTANCE.FromAccumulate());
    final Button fromCollectBtn = new Button(HumanReadableConstants.INSTANCE.FromCollect());
    final Button fromEntryPointBtn = new Button(HumanReadableConstants.INSTANCE.FromEntryPoint());
    ClickHandler btnsClickHandler = new ClickHandler() {

        public void onClick(ClickEvent event) {
            Widget sender = (Widget) event.getSource();
            if (sender == fromBtn) {
                getFromAccumulatePattern().setSourcePattern(new FromCompositeFactPattern());
            } else if (sender == fromAccumulateBtn) {
                getFromAccumulatePattern().setSourcePattern(new FromAccumulateCompositeFactPattern());
            } else if (sender == fromCollectBtn) {
                getFromAccumulatePattern().setSourcePattern(new FromCollectCompositeFactPattern());
            } else if (sender == fromEntryPointBtn) {
                getFromAccumulatePattern().setSourcePattern(new FromEntryPointFactPattern());
            } else {
                throw new IllegalArgumentException("Unknown sender: " + sender);
            }
            setModified(true);
            getModeller().refreshWidget();
            popup.hide();
        }
    };
    fromBtn.addClickHandler(btnsClickHandler);
    fromAccumulateBtn.addClickHandler(btnsClickHandler);
    fromCollectBtn.addClickHandler(btnsClickHandler);
    fromEntryPointBtn.addClickHandler(btnsClickHandler);
    popup.addAttribute("", fromBtn);
    popup.addAttribute("", fromAccumulateBtn);
    popup.addAttribute("", fromCollectBtn);
    popup.addAttribute("", fromEntryPointBtn);
    popup.show();
}

Example 45 with ChangeEvent

use of com.google.gwt.event.dom.client.ChangeEvent in project drools-wb by kiegroup.

the class FromAccumulateCompositeFactPatternWidget method showFactTypeSelector.

/**
 * Pops up the fact selector.
 */
@Override
protected void showFactTypeSelector() {
    final ListBox box = GWT.create(ListBox.class);
    AsyncPackageDataModelOracle oracle = this.getModeller().getDataModelOracle();
    String[] facts = oracle.getFactTypes();
    box.addItem(GuidedRuleEditorResources.CONSTANTS.Choose());
    for (int i = 0; i < facts.length; i++) {
        box.addItem(facts[i]);
    }
    box.setSelectedIndex(0);
    final FormStylePopup popup = new FormStylePopup(GuidedRuleEditorResources.CONSTANTS.NewFactPattern());
    popup.addAttribute(GuidedRuleEditorResources.CONSTANTS.chooseFactType(), box);
    box.addChangeHandler(new ChangeHandler() {

        public void onChange(ChangeEvent event) {
            pattern.setFactPattern(new FactPattern(box.getItemText(box.getSelectedIndex())));
            setModified(true);
            getModeller().refreshWidget();
            popup.hide();
        }
    });
    popup.show();
}