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comparison org.eclipse.jface/src/org/eclipse/jface/preference/IPreferencePage.d @ 12:bc29606a740c

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Added dwt-addons in original directory structure of eclipse.org
author Frank Benoit <benoit@tionex.de>
date Sat, 14 Mar 2009 18:23:29 +0100
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11:43904fec5dca 12:bc29606a740c
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 * Port to the D programming language:
11 * Frank Benoit <benoit@tionex.de>
12 *******************************************************************************/
13 module org.eclipse.jface.preference.IPreferencePage;
14
15 import java.lang.all;
16
17 import org.eclipse.jface.preference.IPreferencePageContainer;
18
19 import org.eclipse.swt.graphics.Point;
20 import org.eclipse.jface.dialogs.IDialogPage;
21
22 /**
23 * An interface for a preference page. This interface
24 * is used primarily by the page's container
25 */
26 public interface IPreferencePage : IDialogPage {
27
28 /**
29 * Computes a size for this page's UI component.
30 *
31 * @return the size of the preference page encoded as
32 * <code>new Point(width,height)</code>, or
33 * <code>(0,0)</code> if the page doesn't currently have any UI component
34 */
35 public Point computeSize();
36
37 /**
38 * Returns whether this dialog page is in a valid state.
39 *
40 * @return <code>true</code> if the page is in a valid state,
41 * and <code>false</code> if invalid
42 */
43 public bool isValid();
44
45 /**
46 * Checks whether it is alright to leave this page.
47 *
48 * @return <code>false</code> to abort page flipping and the
49 * have the current page remain visible, and <code>true</code>
50 * to allow the page flip
51 */
52 public bool okToLeave();
53
54 /**
55 * Notifies that the container of this preference page has been canceled.
56 *
57 * @return <code>false</code> to abort the container's cancel
58 * procedure and <code>true</code> to allow the cancel to happen
59 */
60 public bool performCancel();
61
62 /**
63 * Notifies that the OK button of this page's container has been pressed.
64 *
65 * @return <code>false</code> to abort the container's OK
66 * processing and <code>true</code> to allow the OK to happen
67 */
68 public bool performOk();
69
70 /**
71 * Sets or clears the container of this page.
72 *
73 * @param preferencePageContainer the preference page container, or <code>null</code>
74 */
75 public void setContainer(IPreferencePageContainer preferencePageContainer);
76
77 /**
78 * Sets the size of this page's UI component.
79 *
80 * @param size the size of the preference page encoded as
81 * <code>new Point(width,height)</code>
82 */
83 public void setSize(Point size);
84 }