| /******************************************************************************* |
| * Copyright (c) 2007 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.ui.tests.views.properties.tabbed.override.folders; |
| |
| import org.eclipse.core.runtime.ListenerList; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.custom.CTabFolder; |
| import org.eclipse.swt.custom.CTabItem; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.ui.tests.views.properties.tabbed.model.Element; |
| import org.eclipse.ui.tests.views.properties.tabbed.override.items.IOverrideTestsItem; |
| |
| /** |
| * The abstract implementation of a TabFolder. |
| * <p> |
| * The OverrideTestsTabFolderPropertySheetPage example is a before look at the |
| * properties view before the migration to the tabbed properties view and the |
| * override tabs support. When elements are selected in the OverrideTestsView, |
| * TabFolder/TabItem are displayed for the elements. |
| * |
| * @author Anthony Hunter |
| * @since 3.4 |
| */ |
| public abstract class AbstractTabFolder implements IOverrideTestsTabFolder { |
| |
| private ListenerList itemSelectionListeners = new ListenerList(); |
| |
| private CTabFolder tabFolder; |
| |
| @Override |
| public void addItemSelectionListener( |
| IOverrideTestsTabItemSelectionListener listener) { |
| itemSelectionListeners.add(listener); |
| } |
| |
| /** |
| * Determines if this folder applies to the element. |
| * |
| * @param element |
| * the element. |
| * @return <code>true</code> if this folder applies to the element. |
| */ |
| @Override |
| public boolean appliesTo(Element element) { |
| return false; |
| } |
| |
| @Override |
| public void createControls(Composite composite) { |
| tabFolder = new CTabFolder(composite, SWT.NONE); |
| |
| IOverrideTestsItem[] items = getItem(); |
| |
| for (IOverrideTestsItem item : items) { |
| CTabItem tabItem = new CTabItem(tabFolder, SWT.NONE); |
| item.createControls(tabFolder); |
| tabItem.setText(item.getText()); |
| tabItem.setImage(item.getImage()); |
| tabItem.setControl(item.getComposite()); |
| tabItem.setData(item); |
| } |
| tabFolder.setSelection(0); |
| |
| tabFolder.addSelectionListener(new SelectionAdapter() { |
| |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| CTabItem aTabItem = (CTabItem) e.item; |
| IOverrideTestsTabItemSelectionListener[] listeners = (IOverrideTestsTabItemSelectionListener[]) itemSelectionListeners.getListeners(); |
| for (IOverrideTestsTabItemSelectionListener listener : listeners) { |
| listener.itemSelected((IOverrideTestsItem) aTabItem.getData()); |
| } |
| } |
| }); |
| } |
| |
| @Override |
| public void dispose() { |
| tabFolder.dispose(); |
| } |
| |
| @Override |
| public void removeItemSelectionListener( |
| IOverrideTestsTabItemSelectionListener listener) { |
| itemSelectionListeners.remove(listener); |
| } |
| |
| @Override |
| public void selectionChanged(Element element) { |
| CTabItem[] items = tabFolder.getItems(); |
| for (CTabItem tabItem : items) { |
| if (((IOverrideTestsItem) tabItem.getData()).getText().equals(element.getName())) { |
| tabFolder.setSelection(tabItem); |
| } |
| } |
| } |
| |
| } |