Examples with ControlDecoration org.eclipse.jface.fieldassist.ControlDecoration used on opensource projects

Example 16 with ControlDecoration

use of org.eclipse.jface.fieldassist.ControlDecoration in project bndtools by bndtools.

the class TemplateParamsWizardPage method createFieldControl.

private Control createFieldControl(Composite parent, final AttributeDefinition ad) {
    switch(ad.getType()) {
        case AttributeDefinition.STRING:
        case AttributeDefinition.INTEGER:
            final Text text = new Text(parent, SWT.BORDER);
            if (ad.getName() != null)
                text.setMessage(ad.getName());
            if (ad.getDescription() != null) {
                ControlDecoration decor = new ControlDecoration(text, SWT.LEFT, parent);
                decor.setImage(FieldDecorationRegistry.getDefault().getFieldDecoration(FieldDecorationRegistry.DEC_INFORMATION).getImage());
                decor.setShowHover(true);
                decor.setDescriptionText(ad.getDescription());
                decor.setMarginWidth(5);
            }
            String[] defaultValue = ad.getDefaultValue();
            if (defaultValue != null && defaultValue.length == 1) {
                text.setText(defaultValue[0]);
                values.put(ad.getID(), defaultValue[0]);
            }
            text.addModifyListener(new ModifyListener() {

                @Override
                public void modifyText(ModifyEvent ev) {
                    values.put(ad.getID(), text.getText());
                    updateValidation();
                }
            });
            return text;
        default:
            Label label = new Label(parent, SWT.NONE);
            label.setText("<Unknown Attribute Type>");
            label.setFont(JFaceResources.getFontRegistry().getItalic(JFaceResources.DEFAULT_FONT));
            label.setForeground(JFaceResources.getColorRegistry().get(JFacePreferences.ERROR_COLOR));
            return label;
    }
}

Example 17 with ControlDecoration

use of org.eclipse.jface.fieldassist.ControlDecoration in project bndtools by bndtools.

the class IndexerWizardPage method createControl.

@Override
public void createControl(Composite parent) {
    Composite composite = new Composite(parent, SWT.NULL);
    setControl(composite);
    // Create controls
    new Label(composite, SWT.NONE).setText(Messages.IndexerWizardPage_baseDir);
    txtBaseDir = new Text(composite, SWT.BORDER);
    newSpacer(composite);
    Composite cmpButtonBar = new Composite(composite, SWT.NONE);
    Button btnBrowseWorkspace = new Button(cmpButtonBar, SWT.PUSH);
    btnBrowseWorkspace.setText(Messages.IndexerWizardPage_browse);
    Button btnBrowseExternal = new Button(cmpButtonBar, SWT.PUSH);
    btnBrowseExternal.setText(Messages.IndexerWizardPage_browseExternal);
    new Label(composite, SWT.NONE).setText(Messages.IndexerWizardPage_resourcePattern);
    txtResourcePattern = new Text(composite, SWT.BORDER);
    ControlDecoration decorResourcePattern = new ControlDecoration(txtResourcePattern, SWT.LEFT | SWT.TOP, composite);
    decorResourcePattern.setImage(FieldDecorationRegistry.getDefault().getFieldDecoration(FieldDecorationRegistry.DEC_INFORMATION).getImage());
    decorResourcePattern.setMarginWidth(3);
    decorResourcePattern.setDescriptionText(Messages.IndexerWizardPage_resourcePatternHelp);
    decorResourcePattern.setShowHover(true);
    decorResourcePattern.setShowOnlyOnFocus(false);
    Label lblInputs = new Label(composite, SWT.NONE);
    lblInputs.setText(Messages.IndexerWizardPage_inputs);
    Table tblInputs = new Table(composite, SWT.MULTI | SWT.BORDER);
    vwrInputs = new TableViewer(tblInputs);
    vwrInputs.setContentProvider(ArrayContentProvider.getInstance());
    vwrInputs.setLabelProvider(new StyledCellLabelProvider() {

        @Override
        public void update(ViewerCell cell) {
            Object elem = cell.getElement();
            if (elem instanceof Path) {
                cell.setText(elem.toString());
                cell.setImage(imgFile);
            } else if (elem instanceof IStatus) {
                IStatus status = (IStatus) elem;
                cell.setText(status.getMessage());
                if (status.getSeverity() == IStatus.ERROR)
                    cell.setImage(imgError);
                else if (status.getSeverity() == IStatus.WARNING)
                    cell.setImage(imgWarning);
            }
        }
    });
    newSpacer(composite);
    lblInputCount = new Label(composite, SWT.NONE);
    Label lblOutputs = new Label(composite, SWT.NONE);
    lblOutputs.setText(Messages.IndexerWizardPage_output);
    Group grpOutput = new Group(composite, SWT.NONE);
    new Label(grpOutput, SWT.NONE).setText(Messages.IndexerWizardPage_prefix);
    txtOutputPrefix = new Text(grpOutput, SWT.BORDER);
    newSpacer(grpOutput);
    btnOutputPretty = new Button(grpOutput, SWT.RADIO);
    btnOutputPretty.setText(Messages.IndexerWizardPage_prettyPrint);
    newSpacer(grpOutput);
    btnOutputCompressed = new Button(grpOutput, SWT.RADIO);
    btnOutputCompressed.setText(Messages.IndexerWizardPage_compressed);
    newSpacer(grpOutput);
    lblOutputName = new Label(grpOutput, SWT.NONE);
    // LAYOUT
    GridLayout gl;
    GridData gd;
    gl = new GridLayout(2, false);
    gl.horizontalSpacing = 10;
    composite.setLayout(gl);
    txtBaseDir.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
    cmpButtonBar.setLayoutData(new GridData(SWT.RIGHT, SWT.FILL, false, false));
    gl = new GridLayout(2, false);
    gl.marginHeight = 0;
    gl.marginWidth = 0;
    cmpButtonBar.setLayout(gl);
    btnBrowseWorkspace.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false));
    btnBrowseExternal.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false));
    txtResourcePattern.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
    lblInputs.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, false, false));
    gd = new GridData(SWT.FILL, SWT.FILL, true, false);
    gd.heightHint = 120;
    gd.widthHint = 100;
    tblInputs.setLayoutData(gd);
    lblInputCount.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, true, false));
    lblOutputs.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, false, false));
    grpOutput.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
    grpOutput.setLayout(new GridLayout(2, false));
    txtOutputPrefix.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
    btnOutputCompressed.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
    btnOutputPretty.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
    lblOutputName.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
    // LOAD DATA
    if (baseDir != null)
        txtBaseDir.setText(baseDir.getAbsolutePath());
    if (resourcePattern != null)
        txtResourcePattern.setText(resourcePattern);
    //$NON-NLS-1$
    txtOutputPrefix.setText("index");
    btnOutputCompressed.setSelection(outputStyle == IndexFormatStyle.COMPRESSED);
    btnOutputPretty.setSelection(outputStyle == IndexFormatStyle.PRETTY_UNCOMPRESSED);
    updateOutputFileName();
    updateInputs();
    // LISTENERS
    txtBaseDir.addModifyListener(new ModifyListener() {

        @Override
        public void modifyText(ModifyEvent me) {
            String baseDirStr = txtBaseDir.getText();
            baseDir = baseDirStr.isEmpty() ? null : new File(baseDirStr);
            validate();
            updateInputs();
        }
    });
    txtResourcePattern.addModifyListener(new ModifyListener() {

        @Override
        public void modifyText(ModifyEvent me) {
            resourcePattern = txtResourcePattern.getText();
            updateInputs();
        }
    });
    btnBrowseWorkspace.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
            ContainerSelectionDialog containerDlg = new ContainerSelectionDialog(getShell(), root, false, Messages.IndexerWizardPage_selectBaseDir);
            containerDlg.showClosedProjects(false);
            if (containerDlg.open() == Window.OK) {
                Object[] selection = containerDlg.getResult();
                if (selection != null && selection.length > 0) {
                    IPath workspacePath = (IPath) selection[0];
                    IResource resource = root.findMember(workspacePath);
                    if (resource == null)
                        MessageDialog.openError(getShell(), "Error", "Could not find resource for path " + workspacePath);
                    else
                        txtBaseDir.setText(resource.getLocation().toString());
                }
            }
        }
    });
    btnBrowseExternal.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            DirectoryDialog dirDialog = new DirectoryDialog(getShell());
            dirDialog.setMessage(Messages.IndexerWizardPage_selectBaseDir);
            String selectedPath = dirDialog.open();
            if (selectedPath != null)
                txtBaseDir.setText(selectedPath);
        }
    });
    txtOutputPrefix.addModifyListener(new ModifyListener() {

        @Override
        public void modifyText(ModifyEvent me) {
            updateOutputFileName();
            validate();
        }
    });
    Listener outputRadioListener = new Listener() {

        @Override
        public void handleEvent(Event ev) {
            outputStyle = btnOutputCompressed.getSelection() ? IndexFormatStyle.COMPRESSED : IndexFormatStyle.PRETTY_UNCOMPRESSED;
            updateOutputFileName();
            validate();
        }
    };
    btnOutputCompressed.addListener(SWT.Selection, outputRadioListener);
    btnOutputPretty.addListener(SWT.Selection, outputRadioListener);
    validate();
}

Example 18 with ControlDecoration

use of org.eclipse.jface.fieldassist.ControlDecoration in project eclipse.platform.text by eclipse.

the class AbstractControlContentAssistSubjectAdapter method setContentAssistCueProvider.

/**
 * Sets the visual feedback provider for content assist.
 * The given {@link ILabelProvider} methods are called with
 * {@link #getControl()} as argument.
 *
 * <ul>
 *   <li><code>getImage(Object)</code> provides the visual cue image.
 *     The image can maximally be 5 pixels wide and 8 pixels high.
 *     If <code>getImage(Object)</code> returns <code>null</code>, a default image is used.
 *   </li>
 *   <li><code>getText(Object)</code> provides the hover info text.
 *     It is shown when hovering over the cue image or the adapted {@link Control}.
 *     No info text is shown if <code>getText(Object)</code> returns <code>null</code>.
 *   </li>
 * </ul>
 * <p>
 * The given {@link ILabelProvider} becomes owned by the {@link AbstractControlContentAssistSubjectAdapter},
 * i.e. it gets disposed when the adapted {@link Control} is disposed
 * or when another {@link ILabelProvider} is set.
 * </p>
 *
 * @param labelProvider a {@link ILabelProvider}, or <code>null</code>
 * 	if no visual feedback should be shown
 */
public void setContentAssistCueProvider(final ILabelProvider labelProvider) {
    if (fCueLabelProvider != null) {
        fCueLabelProvider.dispose();
    }
    fCueLabelProvider = labelProvider;
    if (labelProvider == null) {
        if (fControlDecoration != null) {
            fControlDecoration.dispose();
            fControlDecoration = null;
        }
    } else {
        if (fControlDecoration == null) {
            fControlDecoration = new ControlDecoration(getControl(), (SWT.TOP | SWT.LEFT));
            getControl().addDisposeListener(new DisposeListener() {

                @Override
                public void widgetDisposed(DisposeEvent e) {
                    if (fCueLabelProvider != null) {
                        fCueLabelProvider.dispose();
                        fCueLabelProvider = null;
                    }
                    if (fControlDecoration != null) {
                        fControlDecoration.dispose();
                        fControlDecoration = null;
                    }
                    if (fCachedDefaultCueImage != null) {
                        fCachedDefaultCueImage.dispose();
                        fCachedDefaultCueImage = null;
                    }
                }
            });
            fControlDecoration.setShowHover(true);
            fControlDecoration.setShowOnlyOnFocus(true);
        }
        ILabelProviderListener listener = new ILabelProviderListener() {

            @Override
            public void labelProviderChanged(LabelProviderChangedEvent event) {
                fControlDecoration.setDescriptionText(labelProvider.getText(getControl()));
                Image image = labelProvider.getImage(getControl());
                if (image == null)
                    image = getDefaultCueImage();
                fControlDecoration.setImage(image);
            }
        };
        labelProvider.addListener(listener);
        // initialize control decoration:
        listener.labelProviderChanged(new LabelProviderChangedEvent(labelProvider));
    }
}

Example 19 with ControlDecoration

use of org.eclipse.jface.fieldassist.ControlDecoration in project linuxtools by eclipse.

the class RunImageMainTab method createImageSettingsSection.

/**
 * Creates the {@link Composite} container that will display widgets to
 * select an {@link IDockerImage}, name it and specify the command to run.
 *
 * @param container
 *            the parent {@link Composite}
 */
private void createImageSettingsSection(final Composite container) {
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(false, false).span(3, 1).applyTo(new Label(container, SWT.NONE));
    final Label connectionSelectionLabel = new Label(container, SWT.NONE);
    connectionSelectionLabel.setText(// $NON-NLS-1$
    WizardMessages.getString("Connection.label"));
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(false, false).applyTo(connectionSelectionLabel);
    final Combo connectionSelectionCombo = new Combo(container, SWT.BORDER);
    connectionSelectionCombo.setToolTipText(// $NON-NLS-1$
    LaunchMessages.getString("RunMainTabSelectConnection.tooltip"));
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false).span(1, 1).applyTo(connectionSelectionCombo);
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(false, false).span(1, 1).applyTo(new Label(container, SWT.NONE));
    new ControlDecoration(connectionSelectionCombo, SWT.TOP | SWT.LEFT);
    final ComboViewer connectionSelectionComboViewer = new ComboViewer(connectionSelectionCombo);
    connectionSelectionComboViewer.setContentProvider(new ArrayContentProvider());
    connectionSelectionComboViewer.setInput(DockerConnectionManager.getInstance().getConnectionNames().toArray());
    dbc.bindValue(WidgetProperties.selection().observe(connectionSelectionCombo), BeanProperties.value(ImageRunSelectionModel.class, ImageRunSelectionModel.SELECTED_CONNECTION_NAME).observe(model));
    // Image selection name
    final Label imageSelectionLabel = new Label(container, SWT.NONE);
    // $NON-NLS-1$
    imageSelectionLabel.setText(WizardMessages.getString("Image.label"));
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(false, false).applyTo(imageSelectionLabel);
    final Combo imageSelectionCombo = new Combo(container, SWT.BORDER);
    final ComboViewer imageSelectionComboViewer = new ComboViewer(imageSelectionCombo);
    imageSelectionCombo.setToolTipText(WizardMessages.getString(// $NON-NLS-1$
    "ImageRunSelectionPage.selectTooltip"));
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false).span(1, 1).applyTo(imageSelectionCombo);
    new ControlDecoration(imageSelectionCombo, SWT.TOP | SWT.LEFT);
    new ContentProposalAdapter(imageSelectionCombo, new ComboContentAdapter() {

        @Override
        public void insertControlContents(Control control, String text, int cursorPosition) {
            final Combo combo = (Combo) control;
            final Point selection = combo.getSelection();
            combo.setText(text);
            selection.x = text.length();
            selection.y = selection.x;
            combo.setSelection(selection);
        }
    }, getImageNameContentProposalProvider(imageSelectionCombo), null, null);
    // image search
    final Button searchImageButton = new Button(container, SWT.NONE);
    searchImageButton.setText(// $NON-NLS-1$
    WizardMessages.getString("ImageRunSelectionPage.search"));
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(false, false).span(1, 1).hint(LaunchConfigurationUtils.getButtonWidthHint(searchImageButton), SWT.DEFAULT).applyTo(searchImageButton);
    searchImageButton.addSelectionListener(onSearchImage());
    imageSelectionComboViewer.setContentProvider(new ObservableListContentProvider());
    dbc.bindList(WidgetProperties.items().observe(imageSelectionCombo), BeanProperties.list(ImageRunSelectionModel.class, ImageRunSelectionModel.IMAGE_NAMES).observe(model));
    dbc.bindValue(WidgetProperties.selection().observe(imageSelectionCombo), BeanProperties.value(ImageRunSelectionModel.class, ImageRunSelectionModel.SELECTED_IMAGE_NAME).observe(model));
    // Container name (optional)
    final Label containerNameLabel = new Label(container, SWT.NONE);
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(false, false).applyTo(imageSelectionLabel);
    containerNameLabel.setText(WizardMessages.getString(// $NON-NLS-1$
    "ImageRunSelectionPage.containerName"));
    final Text containerNameText = new Text(container, SWT.BORDER);
    containerNameText.setToolTipText(WizardMessages.getString(// $NON-NLS-1$
    "ImageRunSelectionPage.containerTooltip"));
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false).span(1, 1).applyTo(containerNameText);
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(false, false).span(1, 1).applyTo(new Label(container, SWT.NONE));
    dbc.bindValue(WidgetProperties.text(SWT.Modify).observe(containerNameText), BeanProperties.value(ImageRunSelectionModel.class, ImageRunSelectionModel.CONTAINER_NAME).observe(model));
    // EntryPoint (optional)
    final Label entrypointLabel = new Label(container, SWT.NONE);
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(false, false).applyTo(imageSelectionLabel);
    entrypointLabel.setText(// $NON-NLS-1$
    WizardMessages.getString("ImageRunSelectionPage.entrypoint"));
    // TODO: include SWT.SEARCH | SWT.ICON_SEARCH to support value reset
    final Text entrypointText = new Text(container, SWT.BORDER);
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false).span(1, 1).applyTo(entrypointText);
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(false, false).span(1, 1).applyTo(new Label(container, SWT.NONE));
    dbc.bindValue(WidgetProperties.text(SWT.Modify).observe(entrypointText), BeanProperties.value(ImageRunSelectionModel.class, ImageRunSelectionModel.ENTRYPOINT).observe(model));
    // Command (optional)
    final Label commandLabel = new Label(container, SWT.NONE);
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(false, false).applyTo(imageSelectionLabel);
    commandLabel.setText(// $NON-NLS-1$
    WizardMessages.getString("ImageRunSelectionPage.command"));
    final Text commandText = new Text(container, SWT.BORDER);
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false).span(1, 1).applyTo(commandText);
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(false, false).span(1, 1).applyTo(new Label(container, SWT.NONE));
    dbc.bindValue(WidgetProperties.text(SWT.Modify).observe(commandText), BeanProperties.value(ImageRunSelectionModel.class, ImageRunSelectionModel.COMMAND).observe(model));
}