Example usage for org.eclipse.jface.viewers ViewerCell setStyleRanges

List of usage examples for org.eclipse.jface.viewers ViewerCell setStyleRanges

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Introduction

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

Prototype

public void setStyleRanges(StyleRange[] styleRanges)

Source Link

Document

Set the style ranges to be applied on the text label Note: Requires StyledCellLabelProvider with owner draw enabled.

Usage

From source file:org.csstudio.display.pvtable.ui.PVTableCellLabelProviderWithChangeIndicator.java

License:Open Source License

@Override
public void update(final ViewerCell cell) {
    final String text = cell.getText();
    final PVTableItem item = (PVTableItem) cell.getElement();
    if (item.isChanged())
        cell.setStyleRanges(new StyleRange[] { new StyleRange(0, text.length(), null, changed_background) });
    else/*from   www.  ja  v  a  2 s .c o  m*/
        cell.setStyleRanges(null);

    super.update(cell);
}

From source file:org.eclipse.ant.internal.ui.model.AntModelLabelProvider.java

License:Open Source License

@Override
public void update(ViewerCell cell) {
    Object obj = cell.getElement();
    StyledString str = getStyledText(obj);
    cell.setText(str.toString());// w w w.java  2  s. c  o  m
    cell.setStyleRanges(str.getStyleRanges());
    cell.setImage(getImage(obj));
}

From source file:org.eclipse.babel.tapiji.tools.core.ui.widgets.provider.ResKeyTreeLabelProvider.java

License:Open Source License

private void updateCell(ViewerCell cell) {
    Object element = cell.getElement();
    int columnIndex = cell.getColumnIndex();

    if (isSearchEnabled(element)) {
        if (isMatchingToPattern(element, columnIndex)) {
            List<StyleRange> styleRanges = new ArrayList<StyleRange>();
            FilterInfo filterInfo = (FilterInfo) ((IValuedKeyTreeNode) element).getInfo();

            if (columnIndex > 0) {
                for (Region reg : filterInfo.getFoundInLocaleRanges(locales.get(columnIndex - 1))) {
                    styleRanges/*w  w  w.  j  a  v a2s . com*/
                            .add(new StyleRange(reg.getOffset(), reg.getLength(), black, info_color, SWT.BOLD));
                }
            } else {
                // check if the pattern has been found within the key
                // section
                if (filterInfo.isFoundInKey()) {
                    for (Region reg : filterInfo.getKeyOccurrences()) {
                        StyleRange sr = new StyleRange(reg.getOffset(), reg.getLength(), black, info_color,
                                SWT.BOLD);
                        styleRanges.add(sr);
                    }
                }
            }
            cell.setStyleRanges(styleRanges.toArray(new StyleRange[styleRanges.size()]));
        } else {
            cell.setForeground(gray);
        }
    } else if (columnIndex == 0) {
        super.update(cell);
    }
}

From source file:org.eclipse.e4.tools.emf.ui.internal.common.component.dialogs.AbstractIconDialog.java

License:Open Source License

@Override
protected Control createDialogArea(Composite parent) {
    Composite comp = (Composite) super.createDialogArea(parent);

    getShell().setText(getShellTitle());
    setTitle(getDialogTitle());/*from  w w w .  j ava  2  s . com*/
    setMessage(getDialogMessage());

    Composite container = new Composite(comp, SWT.NONE);
    container.setLayoutData(new GridData(GridData.FILL_BOTH));
    container.setLayout(new GridLayout(2, false));

    Label l = new Label(container, SWT.NONE);
    l.setText(Messages.AbstractIconDialog_IconName);

    final Text t = new Text(container, SWT.BORDER | SWT.SEARCH | SWT.ICON_SEARCH);
    t.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    new Label(container, SWT.NONE);

    viewer = new TableViewer(container);
    GridData gd = new GridData(GridData.FILL_BOTH);
    viewer.getControl().setLayoutData(gd);
    viewer.setContentProvider(new ObservableListContentProvider());
    viewer.setLabelProvider(new StyledCellLabelProvider() {
        @Override
        public void update(ViewerCell cell) {
            IFile file = (IFile) cell.getElement();
            StyledString styledString = new StyledString(file.getProjectRelativePath().toString(), null);

            Image img = icons.get(file);
            if (img == null) {
                InputStream in = null;
                try {
                    in = file.getContents();
                    img = new Image(cell.getControl().getDisplay(), in);
                    icons.put(file, img);
                } catch (CoreException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                } finally {
                    if (in != null) {
                        try {
                            in.close();
                        } catch (IOException e) {
                            // TODO Auto-generated catch block
                            e.printStackTrace();
                        }
                    }
                }
            }

            String bundle = getBundle(file);
            if (bundle != null) {
                styledString.append(" - " + bundle, StyledString.DECORATIONS_STYLER); //$NON-NLS-1$   
            }

            cell.setImage(img);
            cell.setText(styledString.getString());
            cell.setStyleRanges(styledString.getStyleRanges());
        }
    });

    final WritableList list = new WritableList();
    viewer.setInput(list);
    viewer.addDoubleClickListener(new IDoubleClickListener() {

        public void doubleClick(DoubleClickEvent event) {
            okPressed();
        }
    });

    t.addModifyListener(new ModifyListener() {
        private IconMatchCallback callback;
        private Timer timer = new Timer(true);
        private TimerTask task;

        public void modifyText(ModifyEvent e) {
            if (callback != null) {
                callback.cancel = true;
            }
            if (task != null) {
                task.cancel();
            }
            list.clear();

            clearImages();

            callback = new IconMatchCallback(list);
            task = new SearchThread(callback, t.getText(), project);
            timer.schedule(task, 500);
        }
    });

    getShell().addDisposeListener(new DisposeListener() {

        public void widgetDisposed(DisposeEvent e) {
            clearImages();
        }
    });

    return comp;
}

From source file:org.eclipse.e4.tools.emf.ui.internal.common.component.dialogs.AbstractIconDialogWithHardcodedScope.java

License:Open Source License

@Override
protected Control createDialogArea(Composite parent) {
    Composite comp = (Composite) super.createDialogArea(parent);

    getShell().setText(getShellTitle());
    setTitle(getDialogTitle());/* www. j av a  2  s.  com*/
    setMessage(getDialogMessage());
    String bundleFilter = (String) context.get("bundle");
    if (E.notEmpty(bundleFilter)) {
        setMessage("Filtering by bundle " + bundleFilter); //$NON-NLS-1$
    }

    Composite container = new Composite(comp, SWT.NONE);
    container.setLayoutData(new GridData(GridData.FILL_BOTH));
    container.setLayout(new GridLayout(2, false));

    Composite compOptions = new Composite(container, SWT.NONE);
    compOptions.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1));
    compOptions.setLayout(new RowLayout());

    if (E.isEmpty(bundleFilter)) {
        Button btnProject = new Button(compOptions, SWT.RADIO);
        btnProject.setText("Project");
        btnProject.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                searchScope = ResourceSearchScope.PROJECT;
                textSearch.notifyListeners(SWT.Modify, new Event());

            }
        });
        btnProject.setSelection(true);

        Button btnWorkspace = new Button(compOptions, SWT.RADIO);
        btnWorkspace.setText("Workspace");
        btnWorkspace.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                searchScope = ResourceSearchScope.WORKSPACE;
                textSearch.notifyListeners(SWT.Modify, new Event());
            }
        });

        btnWorkspace.setSelection(searchScope == ResourceSearchScope.WORKSPACE);
        btnProject.setSelection(searchScope == ResourceSearchScope.PROJECT);
    } else {
        searchScope = ResourceSearchScope.WORKSPACE;
    }

    Label l = new Label(container, SWT.NONE);
    l.setText(Messages.AbstractIconDialog_IconName);

    textSearch = new Text(container, SWT.BORDER | SWT.SEARCH | SWT.ICON_SEARCH);
    textSearch.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    new Label(container, SWT.NONE);

    viewer = new TableViewer(container, SWT.FULL_SELECTION | SWT.BORDER);
    GridData gd = new GridData(GridData.FILL_BOTH);
    viewer.getControl().setLayoutData(gd);
    viewer.setContentProvider(new ObservableListContentProvider());
    viewer.setLabelProvider(new StyledCellLabelProvider() {
        @Override
        public void update(ViewerCell cell) {
            IFile file = (IFile) cell.getElement();
            StyledString styledString = new StyledString(file.getProjectRelativePath().toString(), null);

            Image img = icons.get(file);
            if (img == null) {
                InputStream in = null;
                try {
                    in = file.getContents();
                    img = new Image(cell.getControl().getDisplay(), in);
                    icons.put(file, img);
                } catch (CoreException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                } finally {
                    if (in != null) {
                        try {
                            in.close();
                        } catch (IOException e) {
                            // TODO Auto-generated catch block
                            e.printStackTrace();
                        }
                    }
                }
            }

            String bundle = getBundle(file);
            if (bundle != null) {
                styledString.append(" - " + bundle, StyledString.DECORATIONS_STYLER); //$NON-NLS-1$
            }

            cell.setImage(img);
            cell.setText(styledString.getString());
            cell.setStyleRanges(styledString.getStyleRanges());
        }
    });

    final WritableList list = new WritableList();
    viewer.setInput(list);
    viewer.addDoubleClickListener(new IDoubleClickListener() {

        @Override
        public void doubleClick(DoubleClickEvent event) {
            okPressed();
        }
    });

    textSearch.addModifyListener(new ModifyListener() {
        private IconMatchCallback callback;
        private Timer timer = new Timer(true);
        private TimerTask task;

        @Override
        public void modifyText(ModifyEvent e) {
            if (callback != null) {
                callback.cancel = true;
            }
            if (task != null) {
                task.cancel();
            }
            list.clear();

            clearImages();

            callback = new IconMatchCallback(list);
            task = new SearchThread(callback, textSearch.getText(), project, context, searchScope);
            timer.schedule(task, 500);
        }
    });

    getShell().addDisposeListener(new DisposeListener() {

        @Override
        public void widgetDisposed(DisposeEvent e) {
            clearImages();
        }
    });

    textSearch.notifyListeners(SWT.Modify, new Event());

    return comp;
}

From source file:org.eclipse.e4.tools.emf.ui.internal.common.component.dialogs.AbstractIconDialogWithScopeAndFilter.java

License:Open Source License

@Override
protected void rebuildViewer() {
    super.rebuildViewer();
    getViewer().getTable().setHeaderVisible(true);

    ((GridData) getViewer().getTable().getLayoutData()).minimumHeight = 100;

    TableViewerColumn colIcon = new TableViewerColumn(getViewer(), SWT.NONE);
    colIcon.getColumn().setText(Messages.AbstractIconDialogWithScopeAndFilter_icon);
    TableViewerColumn colText = new TableViewerColumn(getViewer(), SWT.NONE);
    colText.getColumn().setText(Messages.AbstractIconDialogWithScopeAndFilter_details);

    // resize the row height using a MeasureItem listener
    getViewer().getTable().addListener(SWT.MeasureItem, new Listener() {
        @Override/*  www  .  j  a va 2s  .c  o m*/
        public void handleEvent(Event event) {
            // height cannot be per row so simply set
            event.height = maxDisplayedImageSize;
        }
    });

    colIcon.setLabelProvider(new StyledCellLabelProvider() {
        @Override
        public void update(ViewerCell cell) {
            IFile file;
            if (cell.getElement() instanceof ContributionData) {
                file = new ContributionDataFile((ContributionData) cell.getElement());
            } else if (cell.getElement() instanceof Entry) {
                file = ((Entry) cell.getElement()).file;
            } else {
                file = (IFile) cell.getElement();
            }

            Image img = icons.get(file);
            if (img == null) {
                InputStream in = null;
                try {
                    in = file.getContents();
                    img = new Image(cell.getControl().getDisplay(), in);
                    icons.put(file, img);
                } catch (Exception e) {
                    // e.printStackTrace();
                    return;
                } finally {
                    if (in != null) {
                        try {
                            in.close();
                        } catch (IOException e) {
                            // TODO Auto-generated catch block
                            // e.printStackTrace();
                        }
                    }
                }
            }

            // scale image if larger then max height
            // also remember max width for column resizing
            if (img != null) {
                double scale1 = ((double) maxDisplayedImageSize) / img.getImageData().height;
                double scale2 = ((double) maxDisplayedImageSize) / img.getImageData().width;
                if (scale2 < scale1) {
                    scale1 = scale2;
                }
                if (scale1 < 1) {
                    int width = (int) (img.getImageData().width * scale1);
                    if (width == 0)
                        width = 1;
                    int height = (int) (img.getImageData().height * scale1);
                    if (height == 0)
                        height = 1;
                    Image img2 = new Image(img.getDevice(), img.getImageData().scaledTo(width, height));
                    img.dispose();
                    img = img2;
                    icons.put(file, img);
                }
                int width = AbstractIconDialogWithScopeAndFilter.this.getViewer().getTable().getColumn(0)
                        .getWidth();
                if (img.getImageData().width > width) {
                    AbstractIconDialogWithScopeAndFilter.this.getViewer().getTable().getColumn(0)
                            .setWidth(img.getImageData().width);
                }
                int height = img.getImageData().height;
                if (height > maxImageHeight) {
                    maxImageHeight = height;
                }
            }

            cell.setImage(img);
        }
    });
    colIcon.getColumn().setWidth(30);

    colText.setLabelProvider(new StyledCellLabelProvider() {
        @Override
        public void update(ViewerCell cell) {
            IFile file;
            String installLocation = null;
            if (cell.getElement() instanceof ContributionData) {
                ContributionData contributionData = (ContributionData) cell.getElement();
                file = new ContributionDataFile(contributionData);
                installLocation = contributionData.installLocation;
            } else if (cell.getElement() instanceof Entry) {
                file = ((Entry) cell.getElement()).file;
                installLocation = ((Entry) cell.getElement()).installLocation;
            } else {
                file = (IFile) cell.getElement();
            }
            StyledString styledString = new StyledString(file.getProjectRelativePath().toString(), null);
            String bundle = FilteredContributionDialog.getBundle(file);
            if (bundle != null) {
                styledString.append(" - " + bundle, StyledString.DECORATIONS_STYLER); //$NON-NLS-1$
            } else if (installLocation != null) {
                styledString.append(" - " + installLocation, StyledString.DECORATIONS_STYLER); //$NON-NLS-1$
            }

            cell.setText(styledString.getString());
            cell.setStyleRanges(styledString.getStyleRanges());
        }
    });
    colText.getColumn().setWidth(400);

    getShell().addDisposeListener(new DisposeListener() {

        @Override
        public void widgetDisposed(DisposeEvent e) {
            clearImages();
        }
    });
}

From source file:org.eclipse.e4.tools.emf.ui.internal.common.component.dialogs.AbstractIdDialog.java

License:Open Source License

protected IBaseLabelProvider getLabelProvider() {
    return new StyledCellLabelProvider() {

        @Override//w  ww . ja v  a  2 s. co  m
        public void update(ViewerCell cell) {
            ElementClass el = (ElementClass) cell.getElement();
            String elementId = (el.getElementId() != null && el.getElementId().trim().length() > 0)
                    ? el.getElementId()
                    : "(Id missing)"; //$NON-NLS-1$
            StyledString str = new StyledString(elementId);

            String infoString = getListItemInformation(el);
            if (infoString != null && infoString.trim().length() > 0)
                str.append(" - " + getListItemInformation(el), StyledString.DECORATIONS_STYLER); //$NON-NLS-1$

            cell.setText(str.getString());
            cell.setStyleRanges(str.getStyleRanges());
        }
    };
}

From source file:org.eclipse.e4.tools.emf.ui.internal.common.component.dialogs.FilteredContributionDialog.java

License:Open Source License

protected void rebuildViewer() {

    viewerList = new WritableList();

    TableViewer oldViewer = viewer;//from   w ww  . j  ava2 s .  co m
    viewer = new TableViewer(compOptions, SWT.FULL_SELECTION | SWT.BORDER);
    if (oldViewer != null) {
        viewer.getTable().moveAbove(oldViewer.getTable());
        oldViewer.getTable().dispose();
    }
    GridData gd = new GridData(GridData.FILL_BOTH);
    viewer.getControl().setLayoutData(gd);
    viewer.setContentProvider(new ObservableListContentProvider());
    viewer.setLabelProvider(new StyledCellLabelProvider() {
        @Override
        public void update(ViewerCell cell) {
            ContributionData data;
            if (cell.getElement() instanceof ContributionData) {
                data = (ContributionData) cell.getElement();
            } else if (cell.getElement() instanceof ContributionDataFile) {
                data = ((ContributionDataFile) cell.getElement()).getContributionData();
            } else {
                return;
            }

            StyledString styledString = new StyledString();
            if (data.className != null) {
                styledString.append(data.className, null);
            }

            if (data.bundleName != null) {
                styledString.append(" - " + data.bundleName, StyledString.DECORATIONS_STYLER); //$NON-NLS-1$
            } else if (data.installLocation != null) {
                styledString.append(" - " + data.installLocation, StyledString.DECORATIONS_STYLER); //$NON-NLS-1$
            }

            if (data.sourceType != null) {
                styledString.append(" - ", StyledString.DECORATIONS_STYLER); //$NON-NLS-1$
                styledString.append(data.sourceType + "", StyledString.COUNTER_STYLER); //$NON-NLS-1$
            }

            if (data.iconPath == null) {
                cell.setImage(contributionTypeImage);
            }

            cell.setText(styledString.getString());
            cell.setStyleRanges(styledString.getStyleRanges());
        }
    });
    viewer.addDoubleClickListener(new IDoubleClickListener() {

        @Override
        public void doubleClick(DoubleClickEvent event) {
            okPressed();
        }
    });

    viewer.setInput(viewerList);

    if (oldViewer != null) {
        getViewer().getTable().getParent().layout(true, true);
        getViewer().getTable().getParent().redraw();
    }
}

From source file:org.eclipse.e4.tools.emf.ui.internal.common.component.dialogs.FindImportElementDialog.java

License:Open Source License

@Override
protected Control createDialogArea(Composite parent) {
    Composite comp = (Composite) super.createDialogArea(parent);

    final Image titleImage = new Image(parent.getDisplay(),
            getClass().getClassLoader().getResourceAsStream("/icons/full/wizban/import_wiz.png")); //$NON-NLS-1$
    setTitleImage(titleImage);//from   www  . ja v  a 2 s .  c o m
    getShell().addDisposeListener(new DisposeListener() {

        @Override
        public void widgetDisposed(DisposeEvent e) {
            titleImage.dispose();
        }
    });

    getShell().setText(Messages.FindImportElementDialog_ShellTitle);
    setTitle(Messages.FindImportElementDialog_Title);
    setMessage(Messages.FindImportElementDialog_Message);

    Composite container = new Composite(comp, SWT.NONE);
    container.setLayoutData(new GridData(GridData.FILL_BOTH));
    container.setLayout(new GridLayout(2, false));

    Label l = new Label(container, SWT.NONE);
    l.setText(Messages.FindImportElementDialog_Search);

    final Text searchText = new Text(container, SWT.BORDER | SWT.SEARCH | SWT.ICON_SEARCH);
    GridData gd = new GridData(GridData.FILL_HORIZONTAL);
    searchText.setLayoutData(gd);

    l = new Label(container, SWT.PUSH);

    viewer = new TableViewer(container);
    gd = new GridData(GridData.FILL_BOTH);
    gd.heightHint = 200;
    viewer.getControl().setLayoutData(gd);
    viewer.setLabelProvider(new StyledCellLabelProvider() {
        @Override
        public void update(ViewerCell cell) {
            EObject o = (EObject) cell.getElement();
            cell.setImage(editor.getImage(o, searchText.getDisplay()));

            MApplicationElement appEl = (MApplicationElement) o;
            StyledString styledString = new StyledString(editor.getLabel(o) + " (" //$NON-NLS-1$
                    + (appEl.getElementId() == null ? "<" + Messages.FindImportElementDialog_noId + ">" //$NON-NLS-1$//$NON-NLS-2$
                            : appEl.getElementId())
                    + ")", null); //$NON-NLS-1$
            String detailLabel = editor.getDetailLabel(o);
            if (detailLabel != null && !detailLabel.equals(appEl.getElementId())) {
                styledString.append(" - " + detailLabel, StyledString.DECORATIONS_STYLER); //$NON-NLS-1$
            }

            styledString.append(" - " + o.eResource().getURI(), StyledString.COUNTER_STYLER); //$NON-NLS-1$
            cell.setStyleRanges(styledString.getStyleRanges());
            cell.setText(styledString.getString());
        }
    });
    viewer.setContentProvider(new ObservableListContentProvider());
    viewer.addDoubleClickListener(new IDoubleClickListener() {

        @Override
        public void doubleClick(DoubleClickEvent event) {
            okPressed();
        }
    });

    final WritableList list = new WritableList();
    viewer.setInput(list);

    final ClassContributionCollector collector = getCollector();

    searchText.addModifyListener(new ModifyListener() {
        private ModelResultHandlerImpl currentResultHandler;

        @Override
        public void modifyText(ModifyEvent e) {
            if (currentResultHandler != null) {
                currentResultHandler.cancled = true;
            }
            list.clear();
            Filter filter = new Filter(element.eClass(), searchText.getText());
            currentResultHandler = new ModelResultHandlerImpl(list, filter, editor, element.eResource());
            collector.findModelElements(filter, currentResultHandler);
        }
    });

    Button button = new Button(container, SWT.PUSH);
    button.setText(Messages.FindImportElementDialog_ClearCache);
    button.setLayoutData(new GridData(GridData.END, GridData.CENTER, true, false, 2, 1));
    button.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            collector.clearModelCache();
        }
    });

    return comp;
}

From source file:org.eclipse.e4.tools.emf.ui.internal.common.component.dialogs.FindParentReferenceElementDialog.java

License:Open Source License

@Override
protected Control createDialogArea(Composite parent) {
    Composite comp = (Composite) super.createDialogArea(parent);

    final Image titleImage = new Image(parent.getDisplay(),
            getClass().getClassLoader().getResourceAsStream("/icons/full/wizban/import_wiz.png")); //$NON-NLS-1$
    setTitleImage(titleImage);/*from  w ww  .jav a 2  s. c  o  m*/
    getShell().addDisposeListener(new DisposeListener() {

        @Override
        public void widgetDisposed(DisposeEvent e) {
            titleImage.dispose();
        }
    });

    getShell().setText(Messages.FindParentReferenceElementDialog_ShellTitle);
    setTitle(Messages.FindParentReferenceElementDialog_Title);
    setMessage(Messages.FindParentReferenceElementDialog_Message);

    Composite container = new Composite(comp, SWT.NONE);
    container.setLayoutData(new GridData(GridData.FILL_BOTH));
    container.setLayout(new GridLayout(2, false));

    Label l = new Label(container, SWT.NONE);
    l.setText(Messages.FindParentReferenceElementDialog_ContainerType);

    eClassViewer = new ComboViewer(container);
    eClassViewer.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {
            return ((EClass) element).getName();
        }
    });
    eClassViewer.setContentProvider(new ArrayContentProvider());
    List<EClass> eClassList = new ArrayList<EClass>();
    for (InternalPackage p : Util.loadPackages()) {
        eClassList.addAll(p.getAllClasses());
    }
    eClassViewer.setComparator(new ViewerComparator() {
        @Override
        public int compare(Viewer viewer, Object e1, Object e2) {
            EClass ec1 = (EClass) e1;
            EClass ec2 = (EClass) e2;
            return ec1.getName().compareTo(ec2.getName());
        }
    });
    eClassViewer.setInput(eClassList);
    eClassViewer.getCombo().select(0);
    eClassViewer.getControl().setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    eClassViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            updateSearch();

        }
    });

    l = new Label(container, SWT.NONE);
    l.setText(Messages.FindParentReferenceElementDialog_Search);

    searchText = new Text(container, SWT.BORDER | SWT.SEARCH | SWT.ICON_SEARCH);
    GridData gd = new GridData(GridData.FILL_HORIZONTAL);
    searchText.setLayoutData(gd);

    l = new Label(container, SWT.PUSH);

    viewer = new TableViewer(container);
    gd = new GridData(GridData.FILL_BOTH);
    gd.heightHint = 200;
    viewer.getControl().setLayoutData(gd);
    viewer.setLabelProvider(new StyledCellLabelProvider() {
        @Override
        public void update(ViewerCell cell) {
            EObject o = (EObject) cell.getElement();
            AbstractComponentEditor editor = FindParentReferenceElementDialog.this.editor.getEditor()
                    .getEditor(o.eClass());
            cell.setImage(editor.getImage(o, searchText.getDisplay()));

            MApplicationElement appEl = (MApplicationElement) o;

            StyledString styledString = new StyledString(editor.getLabel(o) + " (" //$NON-NLS-1$
                    + (appEl.getElementId() == null ? "<" + Messages.FindParentReferenceElementDialog_NoId + ">" //$NON-NLS-1$//$NON-NLS-2$
                            : appEl.getElementId())
                    + ")", null); //$NON-NLS-1$
            String detailLabel = editor.getDetailLabel(o);
            if (detailLabel != null && !detailLabel.equals(appEl.getElementId())) {
                styledString.append(" - " + detailLabel, StyledString.DECORATIONS_STYLER); //$NON-NLS-1$
            }

            styledString.append(" - " + o.eResource().getURI(), StyledString.COUNTER_STYLER); //$NON-NLS-1$
            cell.setStyleRanges(styledString.getStyleRanges());
            cell.setText(styledString.getString());
        }
    });
    viewer.setContentProvider(new ObservableListContentProvider());
    viewer.addDoubleClickListener(new IDoubleClickListener() {

        @Override
        public void doubleClick(DoubleClickEvent event) {
            okPressed();
        }
    });

    list = new WritableList();
    viewer.setInput(list);

    final ClassContributionCollector collector = getCollector();

    searchText.addModifyListener(new ModifyListener() {

        @Override
        public void modifyText(ModifyEvent e) {
            updateSearch();
        }
    });

    Button button = new Button(container, SWT.PUSH);
    button.setText(Messages.FindParentReferenceElementDialog_ClearCache);
    button.setLayoutData(new GridData(GridData.END, GridData.CENTER, true, false, 2, 1));
    button.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            collector.clearModelCache();
        }
    });
    return comp;
}