| /******************************************************************************* |
| * Copyright (c) 2004, 2007 Boeing. |
| * 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: |
| * Boeing - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.osee.ote.ui.define.dialogs; |
| |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.jface.viewers.CheckStateChangedEvent; |
| import org.eclipse.jface.viewers.CheckboxTreeViewer; |
| import org.eclipse.jface.viewers.ICheckStateListener; |
| import org.eclipse.jface.viewers.ILabelProvider; |
| import org.eclipse.jface.viewers.ITreeContentProvider; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.swt.widgets.Tree; |
| import org.eclipse.swt.widgets.TreeItem; |
| import org.eclipse.ui.dialogs.CheckedTreeSelectionDialog; |
| |
| public class ResourceSelectionDialog extends CheckedTreeSelectionDialog { |
| |
| public ResourceSelectionDialog(Shell parent, ILabelProvider labelProvider, ITreeContentProvider contentProvider) { |
| super(parent, labelProvider, contentProvider); |
| } |
| |
| @Override |
| protected Control createDialogArea(Composite parent) { |
| Composite composite = new Composite(parent, SWT.NONE); |
| 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); |
| |
| Label messageLabel = createMessageArea(composite); |
| CheckboxTreeViewer treeViewer = createTreeViewer(composite); |
| GridData data = new GridData(GridData.FILL_BOTH); |
| data.widthHint = convertWidthInCharsToPixels(80); |
| data.heightHint = convertHeightInCharsToPixels(16); |
| Tree treeWidget = treeViewer.getTree(); |
| treeViewer.addCheckStateListener(new ICheckStateListener() { |
| |
| @Override |
| public void checkStateChanged(CheckStateChangedEvent event) { |
| boolean wasChecked = event.getChecked(); |
| CheckboxTreeViewer viewer = getTreeViewer(); |
| TreeItem[] items = viewer.getTree().getItems(); |
| for (int i = 0; i < items.length; i++) { |
| viewer.setSubtreeChecked(items[i], false); |
| } |
| event.getCheckable().setChecked(event.getElement(), wasChecked); |
| } |
| |
| }); |
| treeWidget.setLayoutData(data); |
| treeWidget.setFont(parent.getFont()); |
| messageLabel.setEnabled(true); |
| treeWidget.setEnabled(true); |
| return composite; |
| } |
| }; |