Example usage for org.eclipse.jface.databinding.swt.typed WidgetProperties buttonSelection

Introduction

In this page you can find the example usage for org.eclipse.jface.databinding.swt.typed WidgetProperties buttonSelection.

Prototype

public static IWidgetValueProperty<Button, Boolean> buttonSelection() 

Source Link

Document

Returns a value property for observing the selection state of a Button .

Usage

From source file:org.eclipse.jface.examples.databinding.snippets.Snippet022ComputedListCombo.java

License:Open Source License

/**
 * @param shell//from w  ww  .  j a va2s  .  com
 */
protected void createControls(Shell shell) {
    Composite composite = new Composite(shell, SWT.NONE);
    Group group = new Group(composite, SWT.NONE);
    group.setText("Filter");
    Button male = new Button(group, SWT.CHECK);
    male.setText("Male");
    Button female = new Button(group, SWT.CHECK);
    female.setText("Female");
    final IObservableValue<Boolean> femaleObservable = WidgetProperties.buttonSelection().observe(female);
    final IObservableValue<Boolean> maleObservable = WidgetProperties.buttonSelection().observe(male);
    Combo combo = new Combo(composite, SWT.DROP_DOWN | SWT.READ_ONLY);
    GridDataFactory.defaultsFor(combo).align(SWT.BEGINNING, SWT.BEGINNING).applyTo(combo);
    ComboViewer viewer = new ComboViewer(combo);
    viewer.setContentProvider(new ObservableListContentProvider<>());
    // We should really have an out-of-the box filtered list...
    IObservableList<Thing> filteredList = new ComputedList<Thing>() {
        @Override
        protected List<Thing> calculate() {
            List<Thing> result = new ArrayList<>();
            for (Thing thing : model) {
                if (femaleObservable.getValue() && !thing.female)
                    continue;
                if (maleObservable.getValue() && !thing.male)
                    continue;
                result.add(thing);
            }
            return result;
        }
    };
    viewer.setInput(filteredList);
    GridLayoutFactory.swtDefaults().applyTo(group);
    GridLayoutFactory.swtDefaults().applyTo(composite);
}

---

From source file:org.eclipse.jface.examples.databinding.snippets.Snippet023ConditionalVisibility.java

License:Open Source License

/**
 * @param shell/* w  ww . j a v  a  2  s.c o  m*/
 */
private void createControls(Shell shell) {
    Composite composite = new Composite(shell, SWT.NONE);
    Group radioGroup = new Group(composite, SWT.NONE);
    radioGroup.setText("Type");
    Button textButton = new Button(radioGroup, SWT.RADIO);
    textButton.setText("Text");
    Button rangeButton = new Button(radioGroup, SWT.RADIO);
    rangeButton.setText("Range");
    GridLayoutFactory.swtDefaults().generateLayout(radioGroup);

    final Composite oneOfTwo = new Composite(composite, SWT.NONE);
    final StackLayout stackLayout = new StackLayout();
    oneOfTwo.setLayout(stackLayout);

    final Group rangeGroup = new Group(oneOfTwo, SWT.NONE);
    rangeGroup.setText("Range");
    Label fromLabel = new Label(rangeGroup, SWT.NONE);
    fromLabel.setText("From:");
    fromText = new Text(rangeGroup, SWT.SINGLE | SWT.LEAD | SWT.BORDER);

    Label toLabel = new Label(rangeGroup, SWT.NONE);
    toLabel.setText("To:");
    toText = new Text(rangeGroup, SWT.SINGLE | SWT.LEAD | SWT.BORDER);
    GridLayoutFactory.swtDefaults().numColumns(2).generateLayout(rangeGroup);

    final Group textGroup = new Group(oneOfTwo, SWT.NONE);
    textGroup.setText("Text");
    Label label = new Label(textGroup, SWT.NONE);
    label.setText("Text:");
    text = new Text(textGroup, SWT.SINGLE | SWT.LEAD | SWT.BORDER);
    GridLayoutFactory.swtDefaults().numColumns(2).generateLayout(textGroup);

    GridLayoutFactory.swtDefaults().numColumns(2).generateLayout(composite);

    final IObservableValue<Boolean> rangeSelected = WidgetProperties.buttonSelection().observe(rangeButton);
    final IObservableValue<Boolean> textSelected = WidgetProperties.buttonSelection().observe(textButton);

    // Note that ControlUpdater is not API.
    new ControlUpdater(oneOfTwo) {
        @Override
        protected void updateControl() {
            if (rangeSelected.getValue()) {
                stackLayout.topControl = rangeGroup;
                oneOfTwo.layout();
            } else if (textSelected.getValue()) {
                stackLayout.topControl = textGroup;
                oneOfTwo.layout();
            }
        }
    };
}

---

From source file:org.eclipse.jface.examples.databinding.snippets.Snippet024SelectObservableValue.java

License:Open Source License

protected void createContents() {
    shell = new Shell();
    shell.setSize(400, 300);//from  w w  w  . j  av  a 2 s  .  c  om
    shell.setLayout(new GridLayout(2, true));
    shell.setText("Snippet024SelectObservableValue");

    final ListViewer listViewer = new ListViewer(shell, SWT.BORDER);
    listViewer.setContentProvider(new ArrayContentProvider());
    listViewer.getList().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    final Group group = new Group(shell, SWT.NONE);
    group.setText("Radio Group");
    group.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    group.setLayout(new GridLayout());

    // Data Binding
    Color[] colors = Color.values();

    listViewer.setInput(colors);
    IObservableValue<Color> listViewerSelection = ViewerProperties.singleSelection(Color.class)
            .observe(listViewer);

    SelectObservableValue<Color> radioGroup = new SelectObservableValue<>();
    for (Color color : colors) {
        Button button = new Button(group, SWT.RADIO);
        button.setText(color.toString());
        radioGroup.addOption(color, WidgetProperties.buttonSelection().observe(button));
    }

    DataBindingContext dbc = new DataBindingContext();
    dbc.bindValue(radioGroup, listViewerSelection);
}

---

From source file:org.eclipse.n4js.ui.wizard.components.AccessModifierComponent.java

License:Open Source License

private void setupBindings() {
    // Access modifier property binding
    IObservableValue<Boolean> publicButtonSelection = WidgetProperties.buttonSelection()
            .observe(publicAccessModifierBox);
    IObservableValue<Boolean> projectButtonSelection = WidgetProperties.buttonSelection()
            .observe(projectAccessModifierBox);
    IObservableValue<Boolean> privateButtonSelection = WidgetProperties.buttonSelection()
            .observe(privateAccessModifierBox);

    SelectObservableValue<AccessModifier> accessModifierSelectObservable = new SelectObservableValue<>();
    accessModifierSelectObservable.addOption(AccessModifier.PUBLIC, publicButtonSelection);
    accessModifierSelectObservable.addOption(AccessModifier.PROJECT, projectButtonSelection);
    accessModifierSelectObservable.addOption(AccessModifier.PRIVATE, privateButtonSelection);

    IObservableValue<AccessModifier> accessModifierProperty = BeanProperties.value(AccessModifiableModel.class,
            N4JSClassifierWizardModel.ACCESS_MODIFIER_PROPERTY, AccessModifier.class).observe(model);

    dataBindingContext.bindValue(accessModifierSelectObservable, accessModifierProperty);

    // Internal property binding

    IObservableValue<Boolean> internalValue = BeanProperties
            .value(AccessModifiableModel.class, N4JSClassifierWizardModel.INTERNAL_PROPERTY, Boolean.class)
            .observe(model);//from ww w.  j  av a  2  s.c  o  m
    IObservableValue<Boolean> internalUI = WidgetProperties.buttonSelection()
            .observe(getInternalAnnotationBox());
    dataBindingContext.bindValue(internalUI, internalValue);
}

---

From source file:org.eclipse.n4js.ui.wizard.components.FileTypeComponent.java

License:Open Source License

private void setupBindings() {
    // Definition file property binding (definition file)

    IObservableValue<Boolean> externalValue = BeanProperties
            .value(DefinitionFileModel.class, N4JSClassifierWizardModel.DEFINITION_FILE_PROPERTY, Boolean.class)
            .observe(model);/*  w w w .jav a  2s.c o  m*/
    IObservableValue<Boolean> externalUI = WidgetProperties.buttonSelection().observe(definitionFileBox);
    getDataBindingContext().bindValue(externalUI, externalValue);
}

---

From source file:org.eclipse.n4js.ui.wizard.components.OtherClassifierModifiersComponent.java

License:Open Source License

private void setupBindings() {
    // Final property binding

    if (null != finalAnnotationBox && model instanceof N4JSClassWizardModel) {
        IObservableValue<Boolean> finalValue = BeanProperties
                .value(N4JSClassWizardModel.class, N4JSClassWizardModel.FINAL_ANNOTATED_PROPERTY, Boolean.class)
                .observe((N4JSClassWizardModel) model);
        IObservableValue<Boolean> finalUI = WidgetProperties.buttonSelection().observe(finalAnnotationBox);
        getDataBindingContext().bindValue(finalUI, finalValue);
    }/*  ww  w.j  a  va2 s  .  co  m*/

    // n4js annotation property binding

    IObservableValue<Boolean> n4jsValue = BeanProperties.value(N4JSClassifierWizardModel.class,
            N4JSClassifierWizardModel.N4JS_ANNOTATED_PROPERTY, Boolean.class).observe(model);
    IObservableValue<Boolean> n4jsUI = WidgetProperties.buttonSelection().observe(n4jsAnnotationBox);

    getDataBindingContext().bindValue(n4jsUI, n4jsValue);
}

---

From source file:org.eclipse.n4js.ui.wizard.project.N4JSNewProjectWizardCreationPage.java

License:Open Source License

private void initDefaultCreateGreeterBindings(DataBindingContext dbc, Button createGreeterFileButton) {
    // Bind the "create greeter file"-checkbox
    dbc.bindValue(WidgetProperties.buttonSelection().observe(createGreeterFileButton), BeanProperties
            .value(N4JSProjectInfo.class, N4JSProjectInfo.CREATE_GREETER_FILE_PROP_NAME).observe(projectInfo));
}

---

From source file:org.eclipse.n4js.ui.wizard.project.N4JSNewProjectWizardCreationPage.java

License:Open Source License

private void initTestProjectBinding(DataBindingContext dbc, Button addNormalSourceFolderButton,
        Button createTestGreeterFileButton) {
    // Bind the "normal source folder"-checkbox
    dbc.bindValue(WidgetProperties.buttonSelection().observe(addNormalSourceFolderButton),
            PojoProperties// www  . j  a  v a2 s.  c  o m
                    .value(N4JSProjectInfo.class, N4JSProjectInfo.ADDITIONAL_NORMAL_SOURCE_FOLDER_PROP_NAME)
                    .observe(projectInfo));

    // Bind the "Create greeter file"-checkbox
    dbc.bindValue(WidgetProperties.buttonSelection().observe(createTestGreeterFileButton), BeanProperties
            .value(N4JSProjectInfo.class, N4JSProjectInfo.CREATE_GREETER_FILE_PROP_NAME).observe(projectInfo));
}

---