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

Introduction

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

Prototype

public TreeViewer(Composite parent, int style) 

Source Link

Document

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

Usage

From source file:cn.edu.pku.ogeditor.views.ConceptOutlineView.java

License:Open Source License

@Override
public void createPartControl(Composite parent) {
    // TODO Auto-generated method stub
    tv = new TreeViewer(parent, SWT.BORDER);
    tv.setContentProvider(new ConceptOutlineContentProvider());
    tv.setLabelProvider(new ConceptOutlineLabelProvider());
    ShapesEditor editor = null;//ww w.  j av a  2 s. com
    if ((editor = getShapesEditor()) != null) {
        tv.setInput(editor.getDiagram());
    }
    getSite().getPage().addSelectionListener(this);

}

---

From source file:cn.edu.pku.ogeditor.views.HierarchyView.java

License:Open Source License

@Override
public void createPartControl(Composite parent) {
    // TODO Auto-generated method stub

    viewer = new TreeViewer(parent, SWT.SINGLE);
    final Tree tree = viewer.getTree();
    ce = new TreeEditor(tree);
    tree.setHeaderVisible(true);//  w w  w.jav a  2s . c om
    tree.setLinesVisible(true);
    viewer.setContentProvider(new HierarchyContentProvider());
    viewer.setLabelProvider(new HierarchyLabelProvider());
    ShapesEditor editor = null;
    if ((editor = getShapesEditor()) != null) {
        // List<ShapesDiagram> diagrams = new ArrayList<ShapesDiagram>();
        // diagrams.add(editor.getDiagram().getRootDiagram());
        viewer.setInput(editor);
    }
    viewer.addSelectionChangedListener(new LevelChangeListener());
    viewer.addDoubleClickListener(new RenameListener());
    // getSite().setSelectionProvider(viewer);
    getSite().getPage().addSelectionListener(this);
    Menu menu = new Menu(parent);
    tree.setMenu(menu);
    MenuItem menuItem1 = new MenuItem(menu, SWT.NONE);
    menuItem1.setText("Add Lower Level Ontology");
    menuItem1.addSelectionListener(new AddChildListener());
    MenuItem menuItem2 = new MenuItem(menu, SWT.NONE);
    menuItem2.setText("Remove Ontology");
    menuItem2.addSelectionListener(new RemoveOntologyListener());
    MenuItem menuItem3 = new MenuItem(menu, SWT.NONE);
    menuItem3.setText("Rename");
    menuItem3.addSelectionListener(new RenameListener());
}

---

From source file:cn.ieclipse.adt.ext.wizards.EditComponentWizardPage.java

License:Apache License

public void createControl(Composite parent) {

    GC gc = new GC(parent);
    gc.setFont(parent.getFont());/*from  ww  w. j a  va 2 s  .com*/
    fontMetrics = gc.getFontMetrics();
    gc.dispose();
    // for (ComponentAttribute attr : attributes) {
    // createAttrFiled(container, layout.numColumns, attr);
    // }
    SashForm sashForm = new SashForm(parent, SWT.NONE);
    sashForm.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    Composite composite_1 = new Composite(sashForm, SWT.NONE);
    composite_1.setLayout(new GridLayout(1, false));

    ToolBar toolBar = new ToolBar(composite_1, SWT.FLAT | SWT.RIGHT);
    toolBar.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, true, false, 1, 1));

    final ToolItem tbAdd = new ToolItem(toolBar, SWT.NONE);
    tbAdd.setToolTipText("Add");
    tbAdd.setImage(ADD_IMG);

    final ToolItem tbDelete = new ToolItem(toolBar, SWT.NONE);
    tbDelete.setImage(DEL_IMG);
    tbDelete.setToolTipText("Delete");

    final ToolItem tbUp = new ToolItem(toolBar, SWT.NONE);
    tbUp.setToolTipText("Up");
    tbUp.setImage(UP_IMG);

    final ToolItem tbDown = new ToolItem(toolBar, SWT.NONE);
    tbDown.setToolTipText("Down");
    tbDown.setImage(DOWN_IMG);

    tbAdd.addSelectionListener(new MenuItemSelectionAdapter(MID_ADD));
    tbDelete.addSelectionListener(new MenuItemSelectionAdapter(MID_DELETE));
    tbUp.addSelectionListener(new MenuItemSelectionAdapter(MID_UP));
    tbDown.addSelectionListener(new MenuItemSelectionAdapter(MID_DOWN));
    tbAdd.setEnabled(false);
    tbDelete.setEnabled(false);
    tbUp.setEnabled(false);
    tbDown.setEnabled(false);

    final ToolItem tbTip = new ToolItem(toolBar, SWT.CHECK);
    tbTip.setImage(SWTResourceManager.getImage(org.eclipse.jdt.ui.ISharedImages.class,
            "/icons/full/obj16/translate.png"));
    tbTip.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            TipShell.setShow(tbTip.getSelection());
            if (tbTip.getSelection()) {
                tbTip.setImage(SWTResourceManager.getImage(org.eclipse.jdt.ui.ISharedImages.class,
                        "/icons/full/obj16/never_translate.png"));
            } else {
                tbTip.setImage(SWTResourceManager.getImage(org.eclipse.jdt.ui.ISharedImages.class,
                        "/icons/full/obj16/translate.png"));
            }
        }
    });

    tbTip.setToolTipText("Show/Hide tooltip text for attribute");
    // tbTip.setText("Show attribute tooltip");

    treeViewer = new TreeViewer(composite_1, SWT.BORDER);
    Tree tree = treeViewer.getTree();
    tree.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));

    Menu menu = new Menu(tree);
    tree.setMenu(menu);

    final MenuItem miAdd = new MenuItem(menu, SWT.NONE);
    miAdd.setText("Add");
    miAdd.setID(MID_ADD);
    miAdd.setImage(ADD_IMG);

    // final MenuItem miCopy = new MenuItem(menu, SWT.NONE);
    // miCopy.setText("Copy");
    // miCopy.setID(MID_COPY);
    //
    // final MenuItem miPaste = new MenuItem(menu, SWT.NONE);
    // miPaste.setText("Paste");
    // miPaste.setID(MID_PASTE);

    final MenuItem miDel = new MenuItem(menu, SWT.NONE);
    miDel.setText("Delete");
    miDel.setID(MID_DELETE);
    miDel.setImage(DEL_IMG);

    final MenuItem miUp = new MenuItem(menu, SWT.NONE);
    miUp.setText("Up");
    miUp.setID(MID_UP);
    miUp.setImage(UP_IMG);

    final MenuItem miDown = new MenuItem(menu, SWT.NONE);
    miDown.setText("Down");
    miDown.setID(MID_DOWN);
    miDown.setImage(DOWN_IMG);

    miAdd.addSelectionListener(new MenuItemSelectionAdapter(MID_ADD));
    miDel.addSelectionListener(new MenuItemSelectionAdapter(MID_DELETE));
    miUp.addSelectionListener(new MenuItemSelectionAdapter(MID_UP));
    miDown.addSelectionListener(new MenuItemSelectionAdapter(MID_DOWN));

    menu.addMenuListener(new MenuAdapter() {
        @Override
        public void menuShown(MenuEvent e) {
            miUp.setEnabled(selectedNode != rootNode);
            miDown.setEnabled(selectedNode != rootNode);

            boolean canAdd = selectedNode != null;
            if (canAdd) {
                ComponentElement ce = getNodeAttrCache().get(selectedNode);
                canAdd = canAdd && !ce.getChildren().isEmpty();
                miAdd.setEnabled(canAdd);
            }
        }
    });

    treeViewer.setLabelProvider(new NodeLabelProvider());
    treeViewer.setContentProvider(new NodeContentProvider());
    treeViewer.setAutoExpandLevel(5);

    treeViewer.setInput(rootNode);
    treeViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection sel = (IStructuredSelection) event.getSelection();
            update(sel.getFirstElement());

            tbUp.setEnabled(selectedNode != rootNode);
            tbDown.setEnabled(selectedNode != rootNode);
            tbDelete.setEnabled(selectedNode != null);

            boolean canAdd = selectedNode != null;
            if (canAdd) {
                ComponentElement ce = getNodeAttrCache().get(selectedNode);
                canAdd = canAdd && !ce.getChildren().isEmpty();
                tbAdd.setEnabled(canAdd);
            }
            fireTreeUpdated();
        }
    });
    treeViewer.getTree().forceFocus();
    treeViewer.setAutoExpandLevel(3);

    scrolledComposite = new ScrolledComposite(sashForm, SWT.H_SCROLL | SWT.V_SCROLL);
    scrolledComposite.setExpandHorizontal(true);
    scrolledComposite.setExpandVertical(true);

    scrolledComposite.setLayout(new FillLayout());
    composite = new Composite(scrolledComposite, SWT.NONE);
    scrolledComposite.setContent(composite);
    layout = new GridLayout();
    layout.numColumns = 4;
    layout.makeColumnsEqualWidth = false;
    composite.setLayout(layout);
    scrolledComposite.setMinSize(480, 320);
    sashForm.setWeights(new int[] { 400, 480 });
    setControl(sashForm);
}

---

From source file:coloredide.astview.ASTView.java

License:Open Source License

public void createPartControl(Composite parent) {
    fSash = new SashForm(parent, SWT.VERTICAL | SWT.SMOOTH);
    fViewer = new TreeViewer(fSash, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
    fDrillDownAdapter = new DrillDownAdapter(fViewer);
    fViewer.setContentProvider(new ASTViewContentProvider());
    fASTLabelProvider = new ASTViewLabelProvider(this);
    fViewer.setLabelProvider(fASTLabelProvider);
    fViewer.addSelectionChangedListener(fSuperListener);
    fViewer.addDoubleClickListener(fSuperListener);
    fViewer.addFilter(fNonRelevantFilter);

    ViewForm trayForm = new ViewForm(fSash, SWT.NONE);
    Label label = new Label(trayForm, SWT.NONE);
    label.setText(" Comparison Tray (* = selection in the upper tree):"); //$NON-NLS-1$
    trayForm.setTopLeft(label);/*from  w w w .  j  av  a2 s .  c  o  m*/

    fTray = new TreeViewer(trayForm, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
    trayForm.setContent(fTray.getTree());

    fTrayRoots = new ArrayList();
    fTray.setContentProvider(new TrayContentProvider());
    final TrayLabelProvider trayLabelProvider = new TrayLabelProvider();
    fTray.setLabelProvider(trayLabelProvider);
    fTray.setAutoExpandLevel(AbstractTreeViewer.ALL_LEVELS);
    fTrayUpdater = new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection viewerSelection = (IStructuredSelection) fViewer.getSelection();
            if (viewerSelection.size() == 1) {
                if (DynamicAttributeProperty.unwrapAttribute(viewerSelection.getFirstElement()) != null) {
                    trayLabelProvider.setViewerElement(viewerSelection.getFirstElement());
                    return;
                }
            }
            trayLabelProvider.setViewerElement(null);
        }
    };
    fTray.addPostSelectionChangedListener(fTrayUpdater);
    fViewer.addPostSelectionChangedListener(fTrayUpdater);
    fTray.addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(DoubleClickEvent event) {
            performTrayDoubleClick();
        }
    });
    fTray.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection selection = (IStructuredSelection) event.getSelection();
            boolean deleteEnabled = false;
            if (selection.size() == 1 && selection.getFirstElement() instanceof Binding)
                deleteEnabled = fTray.getTree().isFocusControl();
            fDeleteAction.setEnabled(deleteEnabled);
        }
    });
    fTray.getTree().addFocusListener(new FocusAdapter() {
        public void focusGained(FocusEvent e) {
            IStructuredSelection selection = (IStructuredSelection) fTray.getSelection();
            boolean deleteEnabled = false;
            if (selection.size() == 1 && selection.getFirstElement() instanceof Binding)
                deleteEnabled = true;
            fDeleteAction.setEnabled(deleteEnabled);
        }

        public void focusLost(FocusEvent e) {
            fDeleteAction.setEnabled(false);
        }
    });

    makeActions();
    hookContextMenu();
    hookTrayContextMenu();
    contributeToActionBars();
    getSite().setSelectionProvider(new ASTViewSelectionProvider());

    try {
        IEditorPart part = EditorUtility.getActiveEditor();
        if (part instanceof ITextEditor) {
            setInput((ITextEditor) part);
        }
    } catch (CoreException e) {
        // ignore
    }
    if (fColoredJavaSourceFile == null) {
        clearView();
    } else {
        setASTUptoDate(fColoredJavaSourceFile != null);
    }
}

---

From source file:com.alibaba.antx.config.gui.MainWindow.java

License:Open Source License

/**
 * Create contents of the application window
 * /*from   w w w  .  j a  va2  s.  com*/
 * @param parent
 */
protected Control createContents(Composite parent) {
    SashForm sashForm = new SashForm(parent, SWT.HORIZONTAL);
    Composite leftPane = new Composite(sashForm, SWT.BORDER);
    Composite rightPane = new Composite(sashForm, SWT.BORDER);

    leftPane.setLayout(new GridLayout());
    rightPane.setLayout(new GridLayout());

    TreeViewer entriesViewer = new TreeViewer(leftPane, SWT.BORDER);

    entriesViewer.getControl().setLayoutData(new GridData(GridData.FILL_BOTH));

    entriesViewer.setContentProvider(new ITreeContentProvider() {
        public Object[] getChildren(Object parentElement) {
            if (parentElement instanceof List) {
                List entriesList = (List) parentElement;
                return (ConfigEntry[]) entriesList.toArray(new ConfigEntry[entriesList.size()]);
            }

            return null;
        }

        public Object getParent(Object element) {
            return null;
        }

        public boolean hasChildren(Object element) {
            return false;
        }

        public Object[] getElements(Object inputElement) {
            if (inputElement instanceof List) {
                List entriesList = (List) inputElement;
                return (ConfigEntry[]) entriesList.toArray(new ConfigEntry[entriesList.size()]);
            }

            return null;
        }

        public void dispose() {
        }

        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        }
    });

    gui.scan();
    entriesViewer.setInput(gui.getEntries());

    return sashForm;
}

---

From source file:com.amalto.workbench.detailtabs.sections.composites.EntityKeyConfigComposite.java

License:Open Source License

public EntityKeyConfigComposite(Composite parent, int style) {
    super(parent, style);
    setLayout(new FillLayout());

    final SashForm sashForm = new SashForm(this, SWT.NONE);
    sashForm.setSashWidth(2);//from w w w . ja v  a  2s .  c om
    sashForm.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_WHITE));

    final Composite compKeys = new Composite(sashForm, SWT.NONE);
    compKeys.setLayout(new GridLayout());
    compKeys.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_WHITE));

    tvKeys = new TreeViewer(compKeys, SWT.BORDER | SWT.FULL_SELECTION);
    Tree trKeys = tvKeys.getTree();
    trKeys.setLinesVisible(true);
    final GridData gd_trKeys = new GridData(SWT.FILL, SWT.FILL, true, true);
    gd_trKeys.widthHint = 165;
    trKeys.setLayoutData(gd_trKeys);

    final Composite compKeyBtns = new Composite(compKeys, SWT.NONE);
    compKeyBtns.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_WHITE));
    final GridData gd_compKeyBtns = new GridData(SWT.FILL, SWT.CENTER, true, false);
    compKeyBtns.setLayoutData(gd_compKeyBtns);
    final GridLayout gridLayout = new GridLayout();
    gridLayout.numColumns = 2;
    compKeyBtns.setLayout(gridLayout);

    btnAddKey = new Button(compKeyBtns, SWT.NONE);
    btnAddKey.setToolTipText(Messages.EntityKeyConfigComposite_0);
    btnAddKey.setImage(addKeyIcon);

    btnDeleteKey = new Button(compKeyBtns, SWT.NONE);
    btnDeleteKey.setToolTipText(Messages.EntityKeyConfigComposite_1);
    btnDeleteKey.setImage(deleteKeyIcon);

    final Composite compKeyInfo = new Composite(sashForm, SWT.NONE);
    compKeyInfo.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_WHITE));
    final GridLayout gridLayout_2 = new GridLayout();
    compKeyInfo.setLayout(gridLayout_2);

    final Composite composite = new Composite(compKeyInfo, SWT.NONE);
    composite.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_WHITE));
    composite.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
    final GridLayout gridLayout_3 = new GridLayout();
    gridLayout_3.marginWidth = 0;
    gridLayout_3.marginHeight = 0;
    gridLayout_3.numColumns = 2;
    composite.setLayout(gridLayout_3);

    final Label lblKeyName = new Label(composite, SWT.NONE);
    lblKeyName.setText(Messages.EntityKeyConfigComposite_2);
    lblKeyName.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_WHITE));

    lblKeyNameErrIndicator = new Label(composite, SWT.NONE);
    lblKeyNameErrIndicator.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_WHITE));
    lblKeyNameErrIndicator.setImage(errIcon);
    lblKeyNameErrIndicator.setVisible(false);

    txtKeyName = new Text(compKeyInfo, SWT.BORDER);
    final GridData gd_txtKeyName = new GridData(SWT.FILL, SWT.CENTER, true, false);
    txtKeyName.setLayoutData(gd_txtKeyName);

    final Label lblSelector = new Label(compKeyInfo, SWT.NONE);
    lblSelector.setText(Messages.EntityKeyConfigComposite_Selector);
    lblSelector.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_WHITE));

    comboSelector = new Combo(compKeyInfo, SWT.BORDER);
    final GridData gd_comboSelector = new GridData(SWT.FILL, SWT.CENTER, true, false);
    comboSelector.setLayoutData(gd_comboSelector);

    final Label lblFields = new Label(compKeyInfo, SWT.NONE);
    lblFields.setText(Messages.EntityKeyConfigComposite_Fields);
    lblFields.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_WHITE));

    tvFields = new TreeViewer(compKeyInfo, SWT.BORDER | SWT.FULL_SELECTION);
    Tree trFields = tvFields.getTree();
    trFields.setLinesVisible(true);
    final GridData gd_trFields = new GridData(SWT.FILL, SWT.FILL, true, true);
    trFields.setLayoutData(gd_trFields);

    final Composite compFieldBtns = new Composite(compKeyInfo, SWT.NONE);
    compFieldBtns.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_WHITE));
    final GridData gd_compFieldBtns = new GridData(SWT.FILL, SWT.CENTER, true, false);
    compFieldBtns.setLayoutData(gd_compFieldBtns);
    final GridLayout gridLayout_1 = new GridLayout();
    gridLayout_1.numColumns = 3;
    compFieldBtns.setLayout(gridLayout_1);

    btnAddField = new Button(compFieldBtns, SWT.NONE);
    btnAddField.setToolTipText(Messages.EntityKeyConfigComposite_AddField);
    btnAddField.setImage(addFieldIcon);

    btnEditField = new Button(compFieldBtns, SWT.NONE);
    btnEditField.setToolTipText(Messages.EntityKeyConfigComposite_EditFields);
    btnEditField.setImage(editFieldIcon);

    btnDeleteField = new Button(compFieldBtns, SWT.NONE);
    btnDeleteField.setToolTipText(Messages.EntityKeyConfigComposite_DelField);
    btnDeleteField.setImage(deleteFieldIcon);

    tvKeys.setContentProvider(new ListContentProvider());
    tvKeys.setLabelProvider(new KeyWrapperLabelProvider());

    tvFields.setContentProvider(new ListContentProvider());
    tvFields.setLabelProvider(new FieldWrapperLabelProvider());

    sashForm.setWeights(new int[] { 190, 308 });

    initUIListeners();

    addUIListeners();
}

---

From source file:com.amalto.workbench.detailtabs.sections.composites.LanguageInfoComposite.java

License:Open Source License

public LanguageInfoComposite(Composite parent, int style, BasePropertySection section) {
    super(parent, style);
    this.section = section;
    allLanguages = Arrays.asList(Util.lang2iso.keySet().toArray(new String[0]));

    final GridLayout gridLayout = new GridLayout();
    gridLayout.numColumns = 4;// w  ww.  j  a  v  a 2 s.c o  m
    setLayout(gridLayout);

    comboLanguage = new Combo(this, SWT.READ_ONLY | SWT.DROP_DOWN | SWT.SINGLE);
    final GridData gd_comboLanguage = new GridData();
    gd_comboLanguage.widthHint = 120;
    comboLanguage.setLayoutData(gd_comboLanguage);

    txtLabel = new Text(this, SWT.BORDER);
    final GridData gd_txtLabel = new GridData(SWT.FILL, SWT.CENTER, true, false);
    txtLabel.setLayoutData(gd_txtLabel);

    btnAdd = new Button(this, SWT.NONE);
    btnAdd.setImage(ImageCache.getCreatedImage(EImage.ADD_OBJ.getPath()));
    btnAdd.setToolTipText(Messages.Add);

    tvInfos = new TreeViewer(this, SWT.BORDER | SWT.FULL_SELECTION);
    Tree tree = tvInfos.getTree();
    tree.setHeaderVisible(true);
    tree.setLinesVisible(true);
    final GridData gd_tree = new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1);
    gd_tree.heightHint = 80;
    tree.setLayoutData(gd_tree);

    final TreeColumn colLanguage = new TreeColumn(tree, SWT.NONE);
    colLanguage.setWidth(120);
    colLanguage.setText(Messages.LanguageInfoComposite_);

    final TreeColumn colLabel = new TreeColumn(tree, SWT.NONE);
    colLabel.setWidth(242);
    colLabel.setText(Messages.LanguageInfoComposite_Label);

    btnRemove = new Button(this, SWT.NONE);
    final GridData gd_btnRemove = new GridData(SWT.LEFT, SWT.TOP, false, false);
    btnRemove.setLayoutData(gd_btnRemove);
    btnRemove.setImage(ImageCache.getCreatedImage(EImage.DELETE_OBJ.getPath()));
    btnRemove.setToolTipText(Messages.LanguageInfoComposite_Del);
    //

    tvInfos.setContentProvider(new ListContentProvider());
    tvInfos.setLabelProvider(new LanguageInfoLabelProvider());
    tvInfos.setSorter(new LanguageInfoSorter());

    initUIListeners();
}

---

From source file:com.amalto.workbench.dialogs.DataModelSelectDialog.java

License:Open Source License

@Override
protected Control createDialogArea(Composite parent) {
    parent.getShell().setText(Messages.DataModelSelectDialog_SelectDataModel);
    Composite composite = (Composite) super.createDialogArea(parent);
    GridLayout layout = (GridLayout) composite.getLayout();
    layout.makeColumnsEqualWidth = false;
    schemaLabel = new Label(composite, SWT.NONE);
    schemaLabel.setText(title);//from  w w w .  j  a  v  a 2 s. c o m
    GridData dg = new GridData(SWT.FILL, SWT.FILL, false, true, 1, 1);
    domViewer = new TreeViewer(parent, SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER | SWT.MULTI);
    domViewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 3, 1));
    ((GridData) domViewer.getControl().getLayoutData()).heightHint = 400;
    ((GridData) domViewer.getControl().getLayoutData()).widthHint = 400;
    changeToResource();
    selectDataModel();
    return composite;
}

---

From source file:com.amalto.workbench.dialogs.DOMViewDialog.java

License:Open Source License

@Override
protected Control createDialogArea(Composite parent) {

    try {/*  w w w  . j av  a  2s  . c om*/
        // Should not really be here but well,....
        if (editable) {
            parent.getShell().setText(Messages.DOMViewDialog_EditorViewer);
        } else {
            parent.getShell().setText(Messages.DOMViewDialog_Viewer);
        }

        Composite composite = new Composite(parent, SWT.NULL);
        GridLayout layout = new GridLayout();
        layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
        layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
        layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
        layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
        composite.setLayout(layout);
        composite.setLayoutData(new GridData(GridData.FILL_BOTH));
        applyDialogFont(composite);

        if (desc != null && desc.length() > 0) {
            new Label(composite, SWT.NONE).setText(desc);
        }

        tabFolder = new TabFolder(composite, SWT.TOP | SWT.H_SCROLL | SWT.V_SCROLL);
        tabFolder.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
        ((GridData) tabFolder.getLayoutData()).heightHint = 600;
        ((GridData) tabFolder.getLayoutData()).widthHint = 600;

        tabFolder.addSelectionListener(new SelectionListener() {

            public void widgetDefaultSelected(SelectionEvent e) {
            }

            public void widgetSelected(SelectionEvent e) {
                if (tabFolder.getSelectionIndex() == 0) {
                    if (node == null) {
                        try {

                            if (sourceViewer == null || sourceViewer.getDocument() == null) {
                                return;
                            }
                            node = Util.parse(sourceViewer.getText());

                        } catch (Exception ex) {

                            log.error(ex.getMessage(), ex);
                            tabFolder.setSelection(1);
                            MessageDialog.openError(DOMViewDialog.this.getShell(),
                                    Messages.DOMViewDialog_XMLInvalid, Messages.bind(
                                            Messages.DOMViewDialog_XMLInvalidInfo, ex.getLocalizedMessage()));
                            return;
                        }
                        domViewer.setInput(node);
                        domViewer.expandAll();
                    }
                } else if (tabFolder.getSelectionIndex() == 1) {
                    try {
                        sourceViewer.setText(Util.nodeToString(node));
                        node = null; // this should be better implemented in a change listener on the text
                    } catch (Exception ex) {
                        MessageDialog.openError(DOMViewDialog.this.getShell(),
                                Messages.DOMViewDialog_ErrorTitle,
                                Messages.bind(Messages.DOMViewDialog_ErrorMsg, ex.getLocalizedMessage()));
                        sourceViewer.setText(""); //$NON-NLS-1$
                    }
                }
            }// widget Selected
        });

        TabItem tiDOM = new TabItem(tabFolder, SWT.NULL);
        tiDOM.setText(Messages.DOMViewDialog_Tree);
        tiDOM.setToolTipText(Messages.DOMViewDialog_DisplayAsDomTree);

        domViewer = new TreeViewer(tabFolder, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
        domViewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
        // ((GridData)domViewer.getControl().getLayoutData()).heightHint=300;
        // ((GridData)domViewer.getControl().getLayoutData()).widthHint=300;
        domViewer.setSorter(null);
        domViewer.setLabelProvider(new DOMTreeLabelProvider());
        domViewer.setContentProvider(new DOMTreeContentProvider());
        domViewer.setInput(node);
        domViewer.expandAll();
        domViewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

        tiDOM.setControl(domViewer.getControl());

        TabItem tiSource = new TabItem(tabFolder, SWT.NULL);
        tiSource.setText(Messages.DOMViewDialog_TiSourceText);
        tiSource.setToolTipText(Messages.DOMViewDialog_TiSourceTip);

        XMLSourceViewerHelper sourceViewerHelper = XMLSourceViewerHelper.getInstance();
        sourceViewer = new XMLSourceViewer(tabFolder, sourceViewerHelper.createVerticalRuler(),
                sourceViewerHelper.createOverviewRuler(), true, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
        XMLConfiguration sourceViewerConfiguration = new XMLConfiguration(this);
        sourceViewer.configure(sourceViewerConfiguration);
        sourceViewer.initilize();
        sourceViewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
        sourceViewer.setText(Util.nodeToString(node));
        sourceViewer.setEditable(this.editable);
        /*
         * sourceViewer.addTextListener( new ITextListener() { public void
         * textChanged(org.eclipse.jface.text.TextEvent event) { if ((event.getText()==null) ||
         * ("".equals(event.getText()))) return; node = null; elementChanged = true; } } );
         */
        tiSource.setControl(sourceViewer.getControl());

        tabFolder.setSelection(firstTab);
        if (firstTab == SOURCE_VIEWER) {
            node = null; // force refresh of tree
        }

        return composite;
    } catch (Exception e) {
        log.error(e.getMessage(), e);
        MessageDialog.openError(this.getShell(), Messages._Error,
                Messages.bind(Messages.DOMViewDialog_ErrorMsg1, e.getLocalizedMessage()));
        return null;
    }

}

---

From source file:com.amalto.workbench.dialogs.XpathSelectDialog.java

License:Open Source License

@Override
protected Control createDialogArea(Composite parent) {
    parent.getShell().setText(this.title);
    Composite composite = (Composite) super.createDialogArea(parent);
    GridLayout layout = (GridLayout) composite.getLayout();
    layout.makeColumnsEqualWidth = false;
    layout.numColumns = 2;/* www.  ja  va2  s . co  m*/
    Label datamoelsLabel = new Label(composite, SWT.NONE);
    GridData dg = new GridData(SWT.FILL, SWT.FILL, false, true, 1, 1);
    datamoelsLabel.setLayoutData(dg);
    datamoelsLabel.setText(Messages.XpathSelectDialog_DataModels);
    dg = new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1);
    dg.widthHint = 400;
    dataModelCombo = new Combo(composite, SWT.READ_ONLY | SWT.DROP_DOWN | SWT.SINGLE);
    dataModelCombo.setLayoutData(dg);
    // Modified by hbhong,to fix bug 21784|the following can cause potential error,so comment it
    // if (this.parent == null) {
    // this.parent = (TreeParent) ServerView.show().getRoot().getChildren()[0];
    // }
    // The ending| bug:21784

    final TreeParent tree = this.parent == null ? null : this.parent.findServerFolder(TreeObject.DATA_MODEL);

    // filter the datamodel according to conceptName
    if (tree != null) {
        avaiList = getAvailableDataModel();
    } else {
        avaiList = MDMRepositoryViewExtensionService.findAllDataModelNames();
    }

    dataModelCombo.setItems(avaiList.toArray(new String[avaiList.size()]));
    dataModelCombo.addSelectionListener(new SelectionListener() {

        public void widgetDefaultSelected(org.eclipse.swt.events.SelectionEvent e) {
        }

        public void widgetSelected(org.eclipse.swt.events.SelectionEvent e) {
            changeDomTree(tree, filterText.getText());
        }
    });
    schemaLabel = new Label(composite, SWT.NONE);
    schemaLabel.setText(Messages.XpathSelectDialog_Xpath);
    schemaLabel.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, true, 1, 1));
    ((GridData) schemaLabel.getLayoutData()).widthHint = 10;
    xpathText = new Text(composite, SWT.BORDER);
    xpathText.setEditable(false);
    xpathText.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));

    // add the filter for the xpath,see bug 0016511: Entity filtering in select multiple xpath dialog:
    Label filterLabel = new Label(composite, SWT.NONE);
    filterLabel.setText(Messages.XpathSelectDialog_Filter);
    filterLabel.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1));
    filterText = new Text(composite, SWT.BORDER);
    filterText.setEditable(true);
    filterText.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
    if (conceptName != null) {
        filterText.setText(conceptName);
    } else {
        filterText.setText("");//$NON-NLS-1$
    }
    filterText.addModifyListener(new ModifyListener() {

        public void modifyText(ModifyEvent e) {
            String filter = ((Text) e.widget).getText();
            changeDomTree(tree, filter);
        }
    });
    if (isMulti) {
        domViewer = new TreeViewer(composite, SWT.H_SCROLL | SWT.MULTI | SWT.V_SCROLL | SWT.BORDER);
    } else {
        domViewer = new TreeViewer(composite, SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);
    }
    int index = avaiList.indexOf(dataModelName);
    if (index < 0) {
        dataModelCombo.select(0);
    } else {
        dataModelCombo.select(index);
    }
    dataModelCombo.setEnabled(!lock);
    changeDomTree(tree, filterText.getText());

    domViewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1));
    ((GridData) domViewer.getControl().getLayoutData()).heightHint = 400;
    ((GridData) domViewer.getControl().getLayoutData()).widthHint = 400;
    return composite;
}

---

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