KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > eclipse > jdt > internal > ui > refactoring > QualifiedNameComponent


1 /*******************************************************************************
2  * Copyright (c) 2000, 2006 IBM Corporation and others.
3  * All rights reserved. This program and the accompanying materials
4  * are made available under the terms of the Eclipse Public License v1.0
5  * which accompanies this distribution, and is available at
6  * http://www.eclipse.org/legal/epl-v10.html
7  *
8  * Contributors:
9  * IBM Corporation - initial API and implementation
10  *******************************************************************************/
11 package org.eclipse.jdt.internal.ui.refactoring;
12
13 import org.eclipse.swt.SWT;
14 import org.eclipse.swt.events.ModifyEvent;
15 import org.eclipse.swt.events.ModifyListener;
16 import org.eclipse.swt.layout.GridData;
17 import org.eclipse.swt.layout.GridLayout;
18 import org.eclipse.swt.widgets.Composite;
19 import org.eclipse.swt.widgets.Control;
20 import org.eclipse.swt.widgets.Label;
21 import org.eclipse.swt.widgets.Text;
22
23 import org.eclipse.jface.dialogs.IDialogSettings;
24
25 import org.eclipse.jdt.internal.corext.refactoring.tagging.IQualifiedNameUpdating;
26
27 import org.eclipse.jdt.internal.ui.refactoring.reorg.RenameRefactoringWizard;
28
29 public class QualifiedNameComponent extends Composite {
30
31     private Text fPatterns;
32
33     public QualifiedNameComponent(Composite parent, int style, final IQualifiedNameUpdating refactoring, IDialogSettings settings) {
34         super(parent, style);
35         GridLayout layout= new GridLayout();
36         layout.marginWidth=0; layout.marginHeight= 0;
37         layout.numColumns= 2;
38         setLayout(layout);
39         Label label= new Label(this, SWT.NONE);
40         label.setText(RefactoringMessages.QualifiedNameComponent_patterns_label);
41         fPatterns= new Text(this, SWT.BORDER);
42         fPatterns.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
43         label= new Label(this, SWT.NONE);
44         label.setText(RefactoringMessages.QualifiedNameComponent_patterns_description);
45         GridData gd= new GridData(GridData.FILL_HORIZONTAL);
46         gd.horizontalSpan=2;
47         label.setLayoutData(gd);
48         String JavaDoc text= refactoring.getFilePatterns();
49         if (text == null)
50             text= settings.get(RenameRefactoringWizard.QUALIFIED_NAMES_PATTERNS);
51         if (text != null) {
52             fPatterns.setText(text);
53             refactoring.setFilePatterns(text);
54         }
55         fPatterns.addModifyListener(new ModifyListener() {
56             public void modifyText(ModifyEvent e) {
57                 refactoring.setFilePatterns(fPatterns.getText());
58             }
59         });
60     }
61     
62     public void setEnabled(boolean enabled) {
63         super.setEnabled(enabled);
64         Control[] children= getChildren();
65         for (int i= 0; i < children.length; i++) {
66             children[i].setEnabled(enabled);
67         }
68     }
69     
70     public void savePatterns(IDialogSettings settings) {
71         settings.put(RenameRefactoringWizard.QUALIFIED_NAMES_PATTERNS, fPatterns.getText());
72     }
73 }
74
Popular Tags