/*
* Copyright (c) 2005, 2009 Borland Software Corporation
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Artem Tikhomirov (Borland) - initial API and implementation
*/
package org.eclipse.gmf.internal.bridge.wizards.pages;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.ENamedElement;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.provider.EcoreItemProviderAdapterFactory;
import org.eclipse.emf.edit.provider.IItemLabelProvider;
import org.eclipse.emf.edit.ui.provider.AdapterFactoryContentProvider;
import org.eclipse.gmf.mappings.FeatureInitializer;
import org.eclipse.gmf.mappings.FeatureSeqInitializer;
import org.eclipse.gmf.mappings.GMFMapFactory;
import org.eclipse.gmf.mappings.LinkMapping;
import org.eclipse.gmf.mappings.Mapping;
import org.eclipse.gmf.mappings.MappingEntry;
import org.eclipse.gmf.mappings.NodeMapping;
import org.eclipse.gmf.mappings.NodeReference;
import org.eclipse.gmf.mappings.TopNodeReference;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.window.Window;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.FocusEvent;
import org.eclipse.swt.events.FocusListener;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.List;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.dialogs.ListDialog;
import org.eclipse.ui.views.properties.PropertySheetPage;
/**
* @author artem
*
*/
public class EntriesPage extends WizardPage {
private final WizardInput myHolder;
public EntriesPage(WizardInput input) {
super("entriesPage"); //$NON-NLS-1$
this.myHolder = input;
setTitle(Messages.mapPageTitle);
setDescription(Messages.mapPageDesc);
}
protected Mapping getMapInstance() {
return myHolder.getMapping();
}
protected WizardInput getHolder() {
return myHolder;
}
public void createControl(Composite parent) {
setControl(new PageControl(parent));
}
public void setVisible(boolean visible) {
super.setVisible(visible);
if (visible) {
((PageControl) getControl()).populate();
}
}
private class PageControl extends Composite {
private Group nodesGroup = null;
private List nodesList = null;
private Group linksGroup = null;
private List linksList = null;
private Composite detailsPart = null;
private Group groupStructure = null;
private Group groupEdit = null;
private Group groupVisual = null;
private Composite composite2 = null;
private Composite composite = null;
private Button asNodeButton = null;
private Button asLinkButton = null;
private Button removeButton = null;
private Button changeDetailsButton = null;
private Button restoreButton = null;
private Group groupConstaints = null;
private Label specLabel = null;
private Label initLabel = null;
private Label diagramElementLabel = null;
private Label metaElementLabel;
private Label containmentLabel;
private Label linkMetaFeatureLabel;
private boolean isNodeInSelection;
private NodeReference selectedNode;
private LinkMapping selectedLink;
private final ILabelProvider myLabelProvider = new LabelProvider() {
final EcoreItemProviderAdapterFactory helperFactory = new EcoreItemProviderAdapterFactory();
public String getText(Object element) {
if (element instanceof LinkMapping) {
LinkMapping next = (LinkMapping) element;
final String linkName;
if (next.getDomainMetaElement() == null) {
if (next.getLinkMetaFeature() == null) {
linkName = Messages.unspecifiedValue;
} else {
linkName = getLabel(next.getLinkMetaFeature());
}
} else {
linkName = getLabel(next.getDomainMetaElement());
}
final String dlName = next.getDiagramLink() != null ? next.getDiagramLink().getName() : Messages.unspecifiedValue;
final String featureName = next.getContainmentFeature() != null ? next.getContainmentFeature().getName() : Messages.unspecifiedValue;
return Messages.bind(Messages.linkLabel, new Object[] { linkName, dlName, featureName });
} else {
NodeReference next = (NodeReference) element;
final String nodeName = next.getChild().getDomainMetaElement() == null ? Messages.unspecifiedValue : getLabel(next.getChild().getDomainMetaElement());
final String dnName = next.getChild().getDiagramNode() != null ? next.getChild().getDiagramNode().getName() : Messages.unspecifiedValue;
final String featureName;
if (next.getContainmentFeature() != null) {
featureName = next.getContainmentFeature().getName();
} else if (next.getChildrenFeature() != null) {
featureName = next.getChildrenFeature().getName();
} else {
featureName = Messages.unspecifiedValue;
}
return Messages.bind(Messages.nodeLabel, new Object[] { nodeName, dnName, featureName });
}
}
private String getLabel(EObject ecoreElement) {
IItemLabelProvider lp = (IItemLabelProvider) helperFactory.adapt((Object) ecoreElement, IItemLabelProvider.class);
assert lp != null;
return lp.getText(ecoreElement);
}
};
private SelectionListener myListSelectionListener = new SelectionListener() {
public void widgetSelected(SelectionEvent e) {
removeButton.setEnabled(true);
changeDetailsButton.setEnabled(true);
restoreButton.setEnabled(true);
if (e.widget == nodesList) {
handleNodesListSelectionChange();
linksList.deselectAll();
} else if (e.widget == linksList) {
handleLinksListSelectionChange();
nodesList.deselectAll();
}
}
public void widgetDefaultSelected(SelectionEvent e) {
widgetSelected(e);
}
};
private FocusListener myListFocusListener = new FocusListener() {
public void focusGained(FocusEvent e) {
if (e.widget == nodesList) {
handleNodesListSelectionChange();
} else if (e.widget == linksList) {
handleLinksListSelectionChange();
}
}
public void focusLost(FocusEvent e) {
//do nothing
}
};
public PageControl(Composite parent) {
super(parent, SWT.NONE);
initialize();
}
public void populate() {
populateNodesList();
populateLinksList();
}
private void populateNodesList() {
String[] items = new String[getMapInstance().getNodes().size()];
int i = 0;
for (Iterator<?> it = getMapInstance().getNodes().iterator(); it.hasNext(); i++) {
items[i] = myLabelProvider.getText(it.next());
}
nodesList.setItems(items);
}
private void populateLinksList() {
String[] items = new String[getMapInstance().getLinks().size()];
int i = 0;
for (Iterator<?> it = getMapInstance().getLinks().iterator(); it.hasNext(); i++) {
items[i] = myLabelProvider.getText(it.next());
}
linksList.setItems(items);
}
private void initialize() {
GridLayout gridLayout = new GridLayout();
gridLayout.numColumns = 3;
this.setLayout(gridLayout);
// setSize(new org.eclipse.swt.graphics.Point(990,612));
createNodesList();
createButtonsPane();
createLinksList();
createDetailsPart();
}
private void createNodesList() {
GridData gridData = new GridData();
gridData.horizontalAlignment = GridData.FILL;
gridData.grabExcessHorizontalSpace = true;
gridData.grabExcessVerticalSpace = true;
gridData.verticalAlignment = GridData.FILL;
nodesGroup = new Group(this, SWT.NONE);
nodesGroup.setLayout(new FillLayout());
nodesGroup.setLayoutData(gridData);
nodesGroup.setText(Messages.mapNodesList);
nodesList = new List(nodesGroup, SWT.SINGLE | SWT.BORDER | SWT.V_SCROLL);
nodesList.addSelectionListener(myListSelectionListener);
nodesList.addFocusListener(myListFocusListener);
}
private void createLinksList() {
GridData gridData1 = new GridData();
gridData1.grabExcessHorizontalSpace = true;
gridData1.horizontalAlignment = GridData.FILL;
gridData1.verticalAlignment = GridData.FILL;
gridData1.grabExcessVerticalSpace = true;
linksGroup = new Group(this, SWT.NONE);
linksGroup.setLayout(new FillLayout());
linksGroup.setLayoutData(gridData1);
linksGroup.setText(Messages.mapLinksList);
linksList = new List(linksGroup, SWT.SINGLE | SWT.BORDER | SWT.V_SCROLL);
linksList.addSelectionListener(myListSelectionListener);
linksList.addFocusListener(myListFocusListener);
}
private void createDetailsPart() {
GridData gridData3 = new GridData();
gridData3.horizontalSpan = 5;
gridData3.verticalAlignment = GridData.FILL;
gridData3.grabExcessHorizontalSpace = true;
gridData3.grabExcessVerticalSpace = false;
gridData3.horizontalAlignment = GridData.FILL;
detailsPart = new Composite(this, SWT.NONE);
detailsPart.setLayoutData(gridData3);
GridLayout gridLayout1 = new GridLayout();
gridLayout1.numColumns = 7;
gridLayout1.makeColumnsEqualWidth = true;
detailsPart.setLayout(gridLayout1);
createStructureGroup();
createEditGroup();
changeDetailsButton = new Button(detailsPart, SWT.NONE);
changeDetailsButton.setText(Messages.mapChange);
changeDetailsButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
final Object input = isNodeInSelection ? (Object) selectedNode : (Object) selectedLink;
ChangePropertiesDialog changePropertiesDialog = new ChangePropertiesDialog(getShell(), new Object[] { input });
int result = changePropertiesDialog.open();
if (result == Window.OK) {
// TODO: save values to the model here
}
}
});
GridData gridData8 = new GridData();
gridData8.grabExcessHorizontalSpace = true;
gridData8.verticalAlignment = GridData.CENTER;
gridData8.verticalSpan = 2;
gridData8.horizontalAlignment = GridData.CENTER;
changeDetailsButton.setLayoutData(gridData8);
createVisualGroup();
createConstraintsGroup();
}
private void createStructureGroup() {
groupStructure = new Group(detailsPart, SWT.SHADOW_OUT);
groupStructure.setText(Messages.groupStructure);
groupStructure.setLayoutData(newDetailGroupConstraint());
groupStructure.setLayout(newDetailGroupLayout());
Label l = new Label(groupStructure, SWT.NONE);
l.setText(Messages.labelElement);
metaElementLabel = new Label(groupStructure, SWT.NONE);
metaElementLabel.setLayoutData(newDetailLabelConstraint());
l = new Label(groupStructure, SWT.NONE);
l.setText(Messages.labelContainment);
containmentLabel = new Label(groupStructure, SWT.NONE);
containmentLabel.setLayoutData(newDetailLabelConstraint());
l = new Label(groupStructure, SWT.NONE);
l.setText(Messages.labelTargetFeature);
linkMetaFeatureLabel = new Label(groupStructure, SWT.NONE);
linkMetaFeatureLabel.setLayoutData(newDetailLabelConstraint());
}
private void createEditGroup() {
groupEdit = new Group(detailsPart, SWT.NONE);
groupEdit.setText(Messages.groupEdit);
groupEdit.setLayout(newDetailGroupLayout());
groupEdit.setLayoutData(newDetailGroupConstraint());
}
private void createVisualGroup() {
groupVisual = new Group(detailsPart, SWT.NONE);
groupVisual.setText(Messages.groupVisual);
groupVisual.setLayoutData(newDetailGroupConstraint());
groupVisual.setLayout(newDetailGroupLayout());
Label l = new Label(groupVisual, SWT.NONE);
l.setText(Messages.labelDiagramElement);
diagramElementLabel = new Label(groupVisual, SWT.NONE);
diagramElementLabel.setLayoutData(newDetailLabelConstraint());
}
private void createButtonsPane() {
GridData gridData2 = new GridData();
gridData2.horizontalAlignment = GridData.FILL;
gridData2.verticalAlignment = GridData.CENTER;
composite2 = new Composite(this, SWT.NONE);
composite2.setLayout(new FillLayout());
composite2.setLayoutData(gridData2);
createComposite();
}
private void createComposite() {
RowLayout rowLayout = new RowLayout();
rowLayout.type = org.eclipse.swt.SWT.VERTICAL;
rowLayout.justify = true;
rowLayout.marginHeight = 0;
rowLayout.marginWidth = 0;
rowLayout.pack = false;
rowLayout.spacing = 6;
rowLayout.marginLeft = 10;
rowLayout.marginRight = 10;
rowLayout.fill = false;
composite = new Composite(composite2, SWT.NONE);
composite.setLayout(rowLayout);
asNodeButton = new Button(composite, SWT.NONE);
asNodeButton.setText(Messages.mapAsNode);
asNodeButton.setEnabled(false);
asNodeButton.addListener(SWT.Selection, new Listener() {
public void handleEvent(Event event) {
TopNodeReference tnr = GMFMapFactory.eINSTANCE.createTopNodeReference();
NodeMapping nm = GMFMapFactory.eINSTANCE.createNodeMapping();
nm.setDomainMetaElement(selectedLink.getDomainMetaElement());
nm.setDomainInitializer(selectedLink.getDomainInitializer());
nm.setDomainSpecialization(selectedLink.getDomainSpecialization());
nm.setTool(selectedLink.getTool());
nm.setContextMenu(selectedLink.getContextMenu());
nm.setAppearanceStyle(selectedLink.getAppearanceStyle());
tnr.setContainmentFeature(selectedLink.getContainmentFeature());
tnr.setOwnedChild(nm);
getMapInstance().getNodes().add(tnr);
getMapInstance().getLinks().remove(selectedLink);
linksList.remove(linksList.getSelectionIndex());
nodesList.add(myLabelProvider.getText(tnr));
nodesList.setSelection(nodesList.getItemCount() - 1);
handleNodesListSelectionChange();
}
});
asLinkButton = new Button(composite, SWT.NONE);
asLinkButton.setText(Messages.mapAsLink);
asLinkButton.setEnabled(false);
asLinkButton.addListener(SWT.Selection, new Listener() {
public void handleEvent(Event event) {
LinkMapping lm = GMFMapFactory.eINSTANCE.createLinkMapping();
NodeMapping nodeMapping = selectedNode.getChild();
lm.setDomainMetaElement(nodeMapping.getDomainMetaElement());
lm.setContainmentFeature(selectedNode.getContainmentFeature());
lm.setDomainInitializer(nodeMapping.getDomainInitializer());
lm.setDomainSpecialization(nodeMapping.getDomainSpecialization());
lm.setTool(nodeMapping.getTool());
lm.setContextMenu(nodeMapping.getContextMenu());
lm.setAppearanceStyle(nodeMapping.getAppearanceStyle());
getMapInstance().getLinks().add(lm);
getMapInstance().getNodes().remove(selectedNode);
nodesList.remove(nodesList.getSelectionIndex());
linksList.add(myLabelProvider.getText(lm));
linksList.setSelection(linksList.getItemCount() - 1);
handleLinksListSelectionChange();
}
});
removeButton = new Button(composite, SWT.NONE);
removeButton.setText(Messages.mapRemove);
removeButton.setEnabled(false);
removeButton.addListener(SWT.Selection, new Listener() {
public void handleEvent(Event event) {
if (nodesList.getSelectionIndex() != -1) {
int i = nodesList.getSelectionIndex();
nodesList.remove(i);
getMapInstance().getNodes().remove(i);
if (i == nodesList.getItemCount() && i > 0) {
i--;
}
nodesList.setSelection(i);
if (nodesList.getItemCount() == 0) {
asLinkButton.setEnabled(false);
removeButton.setEnabled(false);
changeDetailsButton.setEnabled(false);
} else {
handleNodesListSelectionChange();
}
}
if (linksList.getSelectionIndex() != -1) {
int i = linksList.getSelectionIndex();
linksList.remove(i);
getMapInstance().getLinks().remove(i);
if (i == linksList.getItemCount() && i > 0) {
i--;
}
linksList.setSelection(i);
if (linksList.getItemCount() == 0) {
asNodeButton.setEnabled(false);
removeButton.setEnabled(false);
changeDetailsButton.setEnabled(false);
} else {
handleLinksListSelectionChange();
}
}
}
});
restoreButton = new Button(composite, SWT.NONE);
restoreButton.setText(Messages.mapRestore);
restoreButton.setEnabled(false);
restoreButton.addListener(SWT.Selection, new Listener() {
public void handleEvent(Event event) {
ListDialog dialog = new ListDialog(getShell());
dialog.setTitle(isNodeInSelection ? Messages.mapRestoreNode : Messages.mapRestoreLink);
dialog.setMessage(Messages.mapRestoreText);
dialog.setContentProvider(new IStructuredContentProvider() {
public Object[] getElements(Object inputElement) {
return (Object[]) inputElement;
}
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
}
public void dispose() {
}
});
dialog.setLabelProvider(PageControl.this.myLabelProvider);
if (isNodeInSelection) {
dialog.setInput(getHolder().nodeCandidates());
} else {
dialog.setInput(getHolder().linkCandidates());
}
if (dialog.open() == ListDialog.OK) {
if (isNodeInSelection) {
EList<TopNodeReference> nodes = getMapInstance().getNodes();
Set<EClass> usedClassSet = new HashSet<EClass>();
for (TopNodeReference nextTopNodeReference : nodes) {
usedClassSet.add(nextTopNodeReference.getChild().getDomainMetaElement());
}
for (Object nextObject : dialog.getResult()) {
TopNodeReference nextNodeReference = (TopNodeReference) nextObject;
if (!usedClassSet.contains((nextNodeReference.getChild().getDomainMetaElement()))) {
nodes.add(nextNodeReference);
}
}
nodesList.removeAll();
populateNodesList();
} else {
EList<LinkMapping> links = getMapInstance().getLinks();
Set<EClass> usedClassSet = new HashSet<EClass>();
for (LinkMapping nextLinkMapping : links) {
usedClassSet.add(nextLinkMapping.getDomainMetaElement());
}
for (Object nextObject : dialog.getResult()) {
LinkMapping nextLinkMapping = (LinkMapping) nextObject;
if (!usedClassSet.contains((nextLinkMapping.getDomainMetaElement()))) {
links.add(nextLinkMapping);
}
}
linksList.removeAll();
populateLinksList();
}
}
}
});
}
private void createConstraintsGroup() {
groupConstaints = new Group(detailsPart, SWT.NONE);
groupConstaints.setText(Messages.groupConstraints);
groupConstaints.setLayout(newDetailGroupLayout());
groupConstaints.setLayoutData(newDetailGroupConstraint());
Label label = new Label(groupConstaints, SWT.NONE);
label.setText(Messages.labelSpecialization);
specLabel = new Label(groupConstaints, SWT.NONE);
specLabel.setLayoutData(newDetailLabelConstraint());
label = new Label(groupConstaints, SWT.NONE);
label.setText(Messages.labelInitializer);
initLabel = new Label(groupConstaints, SWT.NONE);
initLabel.setLayoutData(newDetailLabelConstraint());
// TODO link creation constraints
}
private GridLayout newDetailGroupLayout() {
GridLayout gridLayout = new GridLayout();
gridLayout.numColumns = 3;
gridLayout.makeColumnsEqualWidth = true;
return gridLayout;
}
private GridData newDetailGroupConstraint() {
GridData groupGridData = new GridData();
groupGridData.horizontalAlignment = GridData.FILL;
groupGridData.grabExcessHorizontalSpace = true;
groupGridData.grabExcessVerticalSpace = true;
groupGridData.horizontalSpan = 3;
groupGridData.verticalAlignment = GridData.FILL;
return groupGridData;
}
private GridData newDetailLabelConstraint() {
GridData labelGridData = new GridData();
labelGridData.horizontalSpan = 2;
labelGridData.grabExcessHorizontalSpace = true;
labelGridData.horizontalAlignment = GridData.FILL;
return labelGridData;
}
private void refreshCommonDetails(MappingEntry selectedEntry) {
affix(metaElementLabel, selectedEntry.getDomainMetaElement());
refreshDomainSpecialization(selectedEntry);
refreshDomainInitializer(selectedEntry);
}
private void refreshDomainSpecialization(MappingEntry selectedEntry) {
if (selectedEntry.getDomainSpecialization() == null) {
specLabel.setText("");
return;
}
specLabel.setText(selectedEntry.getDomainSpecialization().getBody());
}
private void refreshDomainInitializer(MappingEntry selectedEntry) {
if (selectedEntry.getDomainInitializer() == null || false == selectedEntry.getDomainInitializer() instanceof FeatureSeqInitializer) {
initLabel.setText("");
return;
}
FeatureSeqInitializer fsi = (FeatureSeqInitializer) selectedEntry.getDomainInitializer();
StringBuilder sb = new StringBuilder();
for (FeatureInitializer next : fsi.getInitializers()) {
sb.append(next.getFeature().getName());
sb.append("; ");
}
initLabel.setText(sb.toString());
}
private void affix(Label l, ENamedElement el) {
if (el != null) {
l.setText(el.getName());
} else {
l.setText("");
}
}
private void refreshNodeDetails() {
refreshCommonDetails(selectedNode.getChild());
NodeMapping m = selectedNode.getChild();
affix(containmentLabel, selectedNode.getContainmentFeature());
if (m.getDiagramNode() != null) {
diagramElementLabel.setText(m.getDiagramNode().getName());
} else {
diagramElementLabel.setText("");
}
linkMetaFeatureLabel.setText("");
}
private void refreshLinkDetails() {
refreshCommonDetails(selectedLink);
affix(containmentLabel, selectedLink.getContainmentFeature());
LinkMapping l = selectedLink;
if (l.getDiagramLink() != null) {
diagramElementLabel.setText(l.getDiagramLink().getName());
} else {
diagramElementLabel.setText("");
}
affix(linkMetaFeatureLabel, l.getLinkMetaFeature());
}
void handleNodesListSelectionChange() {
asNodeButton.setEnabled(false);
int selectionIndex = nodesList.getSelectionIndex();
if (selectionIndex != -1) {
selectedNode = getMapInstance().getNodes().get(selectionIndex);
asLinkButton.setEnabled(selectedNode.getChild().getDomainMetaElement() != null);
refreshNodeDetails();
}
isNodeInSelection = true;
}
void handleLinksListSelectionChange() {
asLinkButton.setEnabled(false);
int selectionIndex = linksList.getSelectionIndex();
if (selectionIndex != -1) {
selectedLink = getMapInstance().getLinks().get(selectionIndex);
asNodeButton.setEnabled(selectedLink.getDomainMetaElement() != null);
refreshLinkDetails();
}
isNodeInSelection = false;
}
}
private class ChangePropertiesDialog extends Dialog {
private Object[] mySelection;
protected ChangePropertiesDialog(Shell parentShell, Object[] selection) {
super(parentShell);
setShellStyle(getShellStyle() | SWT.RESIZE);
mySelection = selection;
}
protected Control createDialogArea(Composite parent) {
Composite composite = (Composite) super.createDialogArea(parent);
Composite frame = new Composite(composite, SWT.BORDER);
GridData layoutData = new GridData(GridData.FILL_BOTH);
layoutData.heightHint = 300;
layoutData.widthHint = 400;
frame.setLayoutData(layoutData);
GridLayout layout = new GridLayout();
layout.marginHeight = 0;
layout.marginWidth = 0;
frame.setLayout(layout);
PropertySheetPage propertyPage = new PropertySheetPage();
propertyPage.createControl(frame);
propertyPage.setPropertySourceProvider(new AdapterFactoryContentProvider(myHolder.getAdapterFactory()));
propertyPage.selectionChanged(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getPartService().getActivePart(), new StructuredSelection(mySelection));
propertyPage.getControl().setLayoutData(new GridData(GridData.FILL_BOTH));
return composite;
}
protected void createButtonsForButtonBar(Composite parent) {
createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true);
}
}
}
