Example usage for org.eclipse.jface.viewers ComboViewer ComboViewer

List of usage examples for org.eclipse.jface.viewers ComboViewer ComboViewer

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Introduction

In this page you can find the example usage for org.eclipse.jface.viewers ComboViewer ComboViewer.

Prototype

public ComboViewer(Composite parent, int style)

Source Link

Document

Creates a combo viewer on a newly-created combo control under the given parent.

Usage

From source file:com.ebmwebsourcing.petals.services.su.wizards.pages.ChoicePage.java

License:Open Source License

@Override
public void createControl(Composite parent) {

    // Create the composite container and define its layout
    final Composite container = SwtFactory.createComposite(parent);
    setControl(container);/*from w ww  .  ja  v  a 2 s.  c o m*/
    SwtFactory.applyNewGridLayout(container, 2, false, 15, 0, 0, 15);
    SwtFactory.applyHorizontalGridData(container);

    // Add a tool tip to display in case of problem
    this.helpTooltip = new FixedShellTooltip(getShell(), true, 90) {
        @Override
        public void populateTooltip(Composite parent) {

            GridLayout layout = new GridLayout();
            layout.verticalSpacing = 2;
            parent.setLayout(layout);
            parent.setLayoutData(new GridData(GridData.FILL_BOTH));
            parent.setBackground(getShell().getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND));

            try {
                ImageDescriptor desc = AbstractUIPlugin.imageDescriptorFromPlugin(
                        PetalsConstants.PETALS_COMMON_PLUGIN_ID, "icons/petals/thinking_hard.png");

                if (desc != null)
                    ChoicePage.this.helpImg = desc.createImage();

                parent.setBackgroundMode(SWT.INHERIT_DEFAULT);
                Label imgLabel = new Label(parent, SWT.NONE);
                imgLabel.setImage(ChoicePage.this.helpImg);
                imgLabel.setLayoutData(new GridData(SWT.CENTER, SWT.DEFAULT, true, true));

            } catch (Exception e) {
                PetalsServicesPlugin.log(e, IStatus.WARNING);
            }

            FontData[] fd = PlatformUtils.getModifiedFontData(getFont().getFontData(), SWT.BOLD);
            ChoicePage.this.boldFont = new Font(getShell().getDisplay(), fd);
            Label titleLabel = new Label(parent, SWT.NONE);
            titleLabel.setFont(ChoicePage.this.boldFont);
            GridData layoutData = new GridData(SWT.CENTER, SWT.DEFAULT, true, true);
            layoutData.verticalIndent = 5;
            titleLabel.setLayoutData(layoutData);
            titleLabel.setText("What does this error mean?");

            Label l = new Label(parent, SWT.WRAP);
            l.setText("This wizard will generate, among other things, Maven artifacts.");
            layoutData = new GridData();
            layoutData.verticalIndent = 8;
            l.setLayoutData(layoutData);

            RowLayout rowLayout = new RowLayout(SWT.HORIZONTAL);
            rowLayout.marginLeft = 0;
            rowLayout.marginTop = 0;
            rowLayout.marginRight = 0;
            rowLayout.marginBottom = 0;
            rowLayout.spacing = 0;

            Composite rowComposite = new Composite(parent, SWT.NONE);
            rowComposite.setLayout(rowLayout);
            rowComposite.setLayoutData(new GridData(SWT.CENTER, SWT.DEFAULT, true, true));

            new Label(rowComposite, SWT.WRAP).setText("Unfortunately, there is a problem with the ");
            Link link = new Link(rowComposite, SWT.WRAP | SWT.NO_FOCUS);
            link.setText("<A>the Petals Maven preferences</A>");
            new Label(rowComposite, SWT.WRAP).setText(".");
            new Label(parent, SWT.WRAP).setText("Please, make them correct.");

            link.addSelectionListener(new DefaultSelectionListener() {
                @Override
                public void widgetSelected(SelectionEvent e) {
                    try {
                        PreferencesUtil.createPreferenceDialogOn(new Shell(),
                                "com.ebmwebsourcing.petals.services.prefs.maven", null, null).open();

                    } catch (Exception e1) {
                        PetalsServicesPlugin.log(e1, IStatus.ERROR);
                    }
                }
            });
        }
    };

    // Prepare the input
    Comparator<AbstractServiceUnitWizard> comparator = new Comparator<AbstractServiceUnitWizard>() {
        @Override
        public int compare(AbstractServiceUnitWizard o1, AbstractServiceUnitWizard o2) {
            String v1 = o1.getComponentVersionDescription().getComponentVersion();
            String v2 = o2.getComponentVersionDescription().getComponentVersion();
            return -v1.compareTo(v2); // negative so that the most recent is first
        }
    };

    final Map<String, Collection<AbstractServiceUnitWizard>> componentNameToHandler = new TreeMap<String, Collection<AbstractServiceUnitWizard>>();
    final Map<PetalsKeyWords, Set<String>> keywordToComponentName = new TreeMap<PetalsKeyWords, Set<String>>();
    for (AbstractServiceUnitWizard handler : ExtensionManager.INSTANCE.findComponentWizards(this.petalsMode)) {
        for (PetalsKeyWords keyword : handler.getComponentVersionDescription().getKeyWords()) {
            Set<String> list = keywordToComponentName.get(keyword);
            if (list == null)
                list = new TreeSet<String>();

            String componentName = handler.getComponentVersionDescription().getComponentName();
            list.add(componentName);
            keywordToComponentName.put(keyword, list);

            Collection<AbstractServiceUnitWizard> handlers = componentNameToHandler.get(componentName);
            if (handlers == null)
                handlers = new TreeSet<AbstractServiceUnitWizard>(comparator);

            handlers.add(handler);
            componentNameToHandler.put(componentName, handlers);
        }
    }

    // Add the selection area
    final PhantomText searchText = new PhantomText(container, SWT.SINGLE | SWT.BORDER);
    searchText.setDefaultValue("Search...");
    GridDataFactory.swtDefaults().grab(true, false).align(SWT.FILL, SWT.TOP).span(2, 1).applyTo(searchText);

    final TreeViewer componentsViewer = new TreeViewer(container, SWT.BORDER | SWT.SINGLE | SWT.FULL_SELECTION);
    GridDataFactory.fillDefaults().span(2, 1).hint(380, 300).applyTo(componentsViewer.getTree());
    componentsViewer.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {

            String result;
            if (element instanceof String) {
                IComponentDescription desc = componentNameToHandler.get(element).iterator().next()
                        .getComponentVersionDescription();
                String componentName = desc.getComponentName();
                String componentAlias = desc.getComponentAlias();
                String annotation = desc.getComponentAnnotation();

                StringBuilder sb = new StringBuilder();
                if (StringUtils.isEmpty(componentName))
                    sb.append(componentAlias); // Generic component
                else
                    sb.append(componentAlias + "    -  " + componentName);

                if (!StringUtils.isEmpty(annotation))
                    sb.append("    ( " + annotation + " )");

                result = sb.toString();

            } else {
                result = super.getText(element);
            }

            return result;
        }

        @Override
        public Image getImage(Object element) {

            Image result = null;
            if (element instanceof PetalsKeyWords) {
                result = ChoicePage.this.keywordToImage.get(element);
            } else {
                IComponentDescription desc = componentNameToHandler.get(element).iterator().next()
                        .getComponentVersionDescription();
                result = desc.isBc() ? ChoicePage.this.bcImg : ChoicePage.this.seImg;
            }

            return result;
        }
    });

    componentsViewer.setContentProvider(new DefaultTreeContentProvider() {
        @Override
        public Object[] getElements(Object inputElement) {
            return keywordToComponentName.keySet().toArray();
        }

        @Override
        public Object[] getChildren(Object parentElement) {

            Object[] result;
            if (parentElement instanceof PetalsKeyWords) {
                Collection<String> componentNames = keywordToComponentName.get(parentElement);
                result = componentNames == null ? new Object[0] : componentNames.toArray();

            } else {
                result = new Object[0];
            }

            return result;
        }

        @Override
        public boolean hasChildren(Object element) {
            return element instanceof PetalsKeyWords;
        }
    });

    componentsViewer.addFilter(new ViewerFilter() {
        @Override
        public boolean select(Viewer viewer, Object parentElement, Object element) {

            boolean result = false;
            String filter = searchText.getTextValue().trim().toLowerCase();
            if (filter.length() == 0)
                result = true;

            else if (element instanceof PetalsKeyWords) {
                Set<String> names = keywordToComponentName.get(element);
                if (names != null) {
                    for (String s : names) {
                        if (select(viewer, null, s)) {
                            result = true;
                            break;
                        }
                    }
                }
            }

            else if (element instanceof String)
                result = ((String) element).toLowerCase().contains(filter);

            return result;
        }
    });

    componentsViewer.setInput(new Object());
    if (keywordToComponentName.size() > 0)
        componentsViewer.expandToLevel(keywordToComponentName.keySet().iterator().next(), 1);

    // Display the available versions
    new Label(container, SWT.NONE).setText("Component Version:");
    final ComboViewer versionCombo = new ComboViewer(container, SWT.BORDER | SWT.DROP_DOWN | SWT.READ_ONLY);
    GridData layoutData = new GridData();
    layoutData.widthHint = 130;
    versionCombo.getCombo().setLayoutData(layoutData);
    versionCombo.setContentProvider(new ArrayContentProvider());
    versionCombo.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {
            return ((AbstractServiceUnitWizard) element).getComponentVersionDescription().getComponentVersion();
        }
    });

    final Label descriptionLabel = new Label(container, SWT.NONE);
    GridDataFactory.swtDefaults().span(2, 1).indent(0, 10).applyTo(descriptionLabel);

    // Selection listeners
    searchText.addModifyListener(new ModifyListener() {
        @Override
        public void modifyText(ModifyEvent e) {
            componentsViewer.refresh();
            if (searchText.getTextValue().trim().length() == 0)
                componentsViewer.collapseAll();
            else
                componentsViewer.expandAll();
        }
    });

    componentsViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {

            // Get the selection
            Object o = ((IStructuredSelection) event.getSelection()).getFirstElement();
            Collection<?> input;
            if (o == null || o instanceof PetalsKeyWords)
                input = Collections.emptyList();
            else
                input = componentNameToHandler.get(o);

            // Default selection - there is always one
            versionCombo.setInput(input);
            versionCombo.getCombo().setVisibleItemCount(input.size() > 0 ? input.size() : 1);
            if (!input.isEmpty()) {
                versionCombo.setSelection(new StructuredSelection(input.iterator().next()));
                versionCombo.getCombo().notifyListeners(SWT.Selection, new Event());
            } else {
                setPageComplete(false);
                setSelectedNode(null);
                descriptionLabel.setText("");
                descriptionLabel.getParent().layout();
            }
        }
    });

    versionCombo.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            AbstractServiceUnitWizard suWizard = (AbstractServiceUnitWizard) ((IStructuredSelection) event
                    .getSelection()).getFirstElement();
            if (suWizard == null)
                return;

            setPageComplete(true);
            setSelectedNode(getWizardNode(suWizard));

            String desc = ChoicePage.this.petalsMode == PetalsMode.provides
                    ? suWizard.getComponentVersionDescription().getProvideDescription()
                    : suWizard.getComponentVersionDescription().getConsumeDescription();
            descriptionLabel.setText(desc);
            descriptionLabel.getParent().layout();
        }
    });

    // Initialize
    if (PreferencesManager.isMavenTemplateConfigurationValid())
        this.helpTooltip.hide();

    componentsViewer.getTree().setFocus();
}

From source file:com.ecfeed.ui.dialogs.AddTestCaseDialog.java

License:Open Source License

private void createTestSuiteComposite(Composite container) {
    Composite composite = new Composite(container, SWT.NONE);
    composite.setLayout(new GridLayout(2, false));
    composite.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));

    Label testSuiteLabel = new Label(composite, SWT.NONE);
    testSuiteLabel.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
    testSuiteLabel.setText("Test suite");

    ComboViewer testSuiteViewer = new ComboViewer(composite, SWT.NONE);
    fTestSuiteCombo = testSuiteViewer.getCombo();
    fTestSuiteCombo.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
    fTestSuiteCombo.setItems(fMethod.getTestSuites().toArray(new String[] {}));
    fTestSuiteCombo.addModifyListener(new ModifyListener() {
        @Override//ww w. j a va2s. c  o m
        public void modifyText(ModifyEvent e) {
            validateTestSuiteName();
        }
    });
    fTestSuiteCombo.setText(Constants.DEFAULT_NEW_TEST_SUITE_NAME);
}

From source file:com.ecfeed.ui.dialogs.GeneratorSetupDialog.java

License:Open Source License

private void createTestSuiteComposite(Composite container) {
    Composite composite = new Composite(container, SWT.NONE);
    composite.setLayout(new GridLayout(2, false));
    composite.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));

    Label testSuiteLabel = new Label(composite, SWT.NONE);
    testSuiteLabel.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
    testSuiteLabel.setText("Test suite");

    ComboViewer testSuiteViewer = new ComboViewer(composite, SWT.NONE);
    fTestSuiteCombo = testSuiteViewer.getCombo();
    fTestSuiteCombo.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
    fTestSuiteCombo.setItems(fMethod.getTestSuites().toArray(new String[] {}));
    fTestSuiteCombo.addModifyListener(new ModifyListener() {
        @Override/*  w  ww  . j a v  a2 s .  c  om*/
        public void modifyText(ModifyEvent e) {
            updateOkButtonAndErrorMsg();
        }
    });
    fTestSuiteCombo.setText(CommonConstants.DEFAULT_NEW_TEST_SUITE_NAME);
}

From source file:com.ecfeed.ui.dialogs.GeneratorSetupDialog.java

License:Open Source License

private void createGeneratorViewer(final Composite parent) {
    final GeneratorFactory<ChoiceNode> generatorFactory = new GeneratorFactory<>();
    ComboViewer generatorViewer = new ComboViewer(parent, SWT.READ_ONLY);
    fGeneratorCombo = generatorViewer.getCombo();
    fGeneratorCombo.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
    fGeneratorCombo.addModifyListener(new ModifyListener() {
        @Override// w  w  w.  ja va 2  s. c  om
        public void modifyText(ModifyEvent e) {
            try {
                fSelectedGenerator = generatorFactory.getGenerator(fGeneratorCombo.getText());
                correctionForMethodWithOneParam(fGeneratorCombo.getText());

                createParametersComposite(parent, fSelectedGenerator.parameters());
                fMainContainer.layout();
            } catch (GeneratorException exception) {
                exception.printStackTrace();
                fGeneratorCombo.setText("");
            }
        }
    });
    if (fGeneratorFactory.availableGenerators().size() > 0) {
        String[] availableGenerators = generatorFactory.availableGenerators().toArray(new String[] {});
        for (String generator : availableGenerators) {
            fGeneratorCombo.add(generator);
        }
        fGeneratorCombo.select(0);
        setOkButtonStatus(true);
    }
}

From source file:com.ecfeed.ui.dialogs.SetupDialogGenerator.java

License:Open Source License

private void createTestSuiteComposite(Composite container) {
    Composite composite = new Composite(container, SWT.NONE);
    composite.setLayout(new GridLayout(2, false));
    composite.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));

    Label testSuiteLabel = new Label(composite, SWT.NONE);
    testSuiteLabel.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
    testSuiteLabel.setText("Test suite");

    ComboViewer testSuiteViewer = new ComboViewer(composite, SWT.NONE);
    fTestSuiteCombo = testSuiteViewer.getCombo();
    fTestSuiteCombo.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
    fTestSuiteCombo.setItems(fMethod.getTestSuites().toArray(new String[] {}));
    fTestSuiteCombo.addModifyListener(new ModifyListener() {
        @Override/*from  ww  w.j ava  2 s.  c  om*/
        public void modifyText(ModifyEvent e) {
            updateOkButtonAndErrorMsg();
        }
    });
    fTestSuiteCombo.setText(Constants.DEFAULT_NEW_TEST_SUITE_NAME);
}

From source file:com.ecfeed.ui.editor.ChoiceDetailsPage.java

License:Open Source License

private void refreshValueEditor(ChoiceNode choiceNode) {
    String type = fChoiceIf.getParameter().getType();
    if (fValueCombo != null && fValueCombo.isDisposed() == false) {
        fValueCombo.dispose();//from  w w  w  . j ava2  s  .c  o m
    }
    int style = SWT.DROP_DOWN;
    if (AbstractParameterInterface.isBoolean(type)) {
        style |= SWT.READ_ONLY;
    }
    fValueCombo = new ComboViewer(fAttributesComposite, style).getCombo();
    fValueCombo.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
    Set<String> items = new LinkedHashSet<String>(AbstractParameterInterface.getSpecialValues(type));
    if (JavaUtils.isUserType(type)) {
        Set<String> usedValues = fChoiceIf.getParameter().getLeafChoiceValues();
        usedValues.removeAll(items);
        items.addAll(usedValues);
    }
    items.add(fChoiceIf.getValue());
    fValueCombo.setItems(items.toArray(new String[] {}));
    setValueComboText(choiceNode);
    fValueCombo.addSelectionListener(new ValueComboListener());

    if (choiceNode.isAbstract()) {
        fValueCombo.setEnabled(false);
    } else {
        fValueCombo.setEnabled(true);
    }

    fAttributesComposite.layout();
}

From source file:com.ecfeed.ui.editor.ClassDetailsPage.java

License:Open Source License

private void initAndFillAndroidComposite(Composite composite) {
    composite.setLayout(new GridLayout(2, false));
    composite.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false));

    // row 1/*from  w w w  .  ja  va 2s .co  m*/

    // col 1 and 2
    fRunOnAndroidCheckbox = getToolkit().createButton(composite, "Run on Android", SWT.CHECK);

    GridData checkboxGridData = new GridData(SWT.FILL, SWT.CENTER, true, false);
    checkboxGridData.horizontalSpan = 2;
    fRunOnAndroidCheckbox.setLayoutData(checkboxGridData);
    fRunOnAndroidCheckbox.addSelectionListener(new RunOnAndroidCheckBoxAdapter());

    // row 2

    if (baseRunnerFieldsActive()) {
        // col 1 - label
        fAndroidBaseRunnerLabel = getToolkit().createLabel(composite, "Base runner");

        // col 2 - runner combo
        fAndroidBaseRunnerCombo = new ComboViewer(composite, SWT.NONE).getCombo();
        fAndroidBaseRunnerCombo.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
        fAndroidBaseRunnerCombo.addFocusListener(new AndroidBaseRunnerComboFocusListener());
        fAndroidBaseRunnerCombo.addSelectionListener(new AndroidBaseRunnerComboSelectionListener());

        fillAndroidBaseRunnerCombo();
    }
}

From source file:com.ecfeed.ui.editor.ConstraintDetailsPage.java

License:Open Source License

private void createConstraintNameEdit(Composite parent) {
    Composite composite = getToolkit().createComposite(parent);
    composite.setLayout(new GridLayout(2, false));
    composite.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false));
    getToolkit().createLabel(composite, "Constraint name:");
    fNameCombo = new ComboViewer(composite, SWT.NONE).getCombo();
    fNameCombo.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
    fNameCombo.addSelectionListener(new ConstraintNameListener());
}

From source file:com.ecfeed.ui.editor.TestCaseDetailsPage.java

License:Open Source License

private void createTestSuiteEdit(Composite parent) {
    Composite composite = getToolkit().createComposite(parent);
    composite.setLayout(new GridLayout(3, false));
    composite.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false));
    getToolkit().createLabel(composite, "Test suite: ");

    fTestSuiteNameCombo = new ComboViewer(composite, SWT.NONE).getCombo();
    fTestSuiteNameCombo.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
    fTestSuiteNameCombo.addSelectionListener(new RenameTestCaseAdapter());

    if (fFileInfoProvider.isProjectAvailable()) {
        fExecuteButton = getToolkit().createButton(composite, "Execute", SWT.NONE);
        fExecuteButton.addSelectionListener(new SelectionAdapter() {
            @Override//from w w w .  j a va  2  s  .c om
            public void widgetSelected(SelectionEvent ev) {
                try {
                    fTestCaseIf.executeStaticTest();
                } catch (EcException e) {
                    ExceptionCatchDialog.open("Can not execute static tests.", e.getMessage());
                }
            }
        });
    }

    getToolkit().paintBordersFor(fTestSuiteNameCombo);
}

From source file:com.foglyn.ui.FoglynRepositorySettingsPage.java

License:Open Source License

@Override
protected void createAdditionalControls(Composite parent) {
    // Working on synchronization options
    Label workingOnLabel = new Label(parent, SWT.NONE);
    workingOnLabel.setText("'Working On' synchronization:");

    workingOn = new Button(parent, SWT.CHECK);
    workingOn.setText("Synchronize active tasks with FogBugz");

    Boolean workingOnEnabled = com.foglyn.core.Utils.isWorkingOnSynchronizationEnabled(repository);
    if (workingOnEnabled == null) {
        workingOnEnabled = FoglynUIPlugin.getDefault().isWorkingOnSynchronizationEnabled();
    }/*from  ww  w  .  j  a va  2s .com*/

    workingOn.setSelection(workingOnEnabled.booleanValue());

    // Completed case mode
    Label additional = new Label(parent, SWT.NONE);
    additional.setText("Case is marked as Complete when:");

    completedModeViewer = new ComboViewer(parent, SWT.DROP_DOWN | SWT.READ_ONLY);
    completedModeViewer.setContentProvider(new CollectionContentProvider(false));

    Map<CompletedCaseMode, String> labels = new EnumMap<CompletedCaseMode, String>(CompletedCaseMode.class);
    labels.put(CompletedCaseMode.CLOSED, "Closed");
    labels.put(CompletedCaseMode.RESOLVED_OR_CLOSED, "Closed or Resolved");
    labels.put(CompletedCaseMode.SMART_RESOLVED_OR_CLOSED, "Closed if mine, Resolved or Closed otherwise");

    completedModeViewer.setLabelProvider(new MapLabelProvider(labels, Collections.<Object, Image>emptyMap()));
    completedModeViewer.setInput(Arrays.asList(CompletedCaseMode.values()));

    // repository can be null -- that's OK
    completedModeViewer
            .setSelection(new StructuredSelection(com.foglyn.core.Utils.getCompletedCaseMode(repository)));
    completedModeViewer.getCombo().setVisibleItemCount(Constants.NUMBER_OF_ENTRIES_IN_COMBOBOX);

    GridDataFactory.defaultsFor(workingOnLabel).align(SWT.END, SWT.CENTER).applyTo(workingOnLabel);
    GridDataFactory.defaultsFor(workingOn).applyTo(workingOn);

    GridDataFactory.defaultsFor(additional).align(SWT.END, SWT.CENTER).applyTo(additional);
    GridDataFactory.defaultsFor(completedModeViewer.getControl()).applyTo(completedModeViewer.getControl());
}