Attachment #8452 for bug #21756

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Lines 1-5 Link Here

(-)IPropertySource.java (-4 / +9 lines)
1	/*******************************************************************************	1	/*******************************************************************************
2	* Copyright (c) 2000, 2003 IBM Corporation and others.	2	* Copyright (c) 2000, 2004 IBM Corporation and others.
3	* All rights reserved. This program and the accompanying materials	3	* All rights reserved. This program and the accompanying materials
4	* are made available under the terms of the Common Public License v1.0	4	* are made available under the terms of the Common Public License v1.0
5	* which accompanies this distribution, and is available at	5	* which accompanies this distribution, and is available at
Lines 7-12 Link Here
7	*	7	*
8	* Contributors:	8	* Contributors:
9	* IBM Corporation - initial API and implementation	9	* IBM Corporation - initial API and implementation
		10	* Gunnar Wagenknecht - fix for bug 21756 (https://bugs.eclipse.org/bugs/show_bug.cgi?id=21756)
10	*******************************************************************************/	11	*******************************************************************************/
11	package org.eclipse.ui.views.properties;	12	package org.eclipse.ui.views.properties;
12		13
Lines 99-111 Link Here
99	public Object getPropertyValue(Object id);	100	public Object getPropertyValue(Object id);
100	/**	101	/**
101	* Returns whether the value of the property with the given id has changed from	102	* Returns whether the value of the property with the given id has changed from
102	* its default value. Returns <code>false</code> if the notion of default value	103	* its default value. Returns <code>false</code> if this source does not have
103	* is not meaningful for the specified property, or if this source does not have
104	* the specified property.	104	* the specified property.
		105	* <p>
		106	* If the notion of default value is not meaningful for the specified property
		107	* than <code>true</code> is returned.
		108	* </p>
105	*	109	*
106	* @param id the id of the property	110	* @param id the id of the property
107	* @return <code>true</code> if the value of the specified property has changed	111	* @return <code>true</code> if the value of the specified property has changed
108	* from its original default value, and <code>false</code> otherwise	112	* from its original default value or if the specified property does not have
		113	* a meaningfull default value, and <code>false</code> otherwise
109	*/	114	*/
110	public boolean isPropertySet(Object id);	115	public boolean isPropertySet(Object id);
111	/**	116	/**




/*******************************************************************************
 * Copyright (c) 2000, 2004 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 * 
 * Contributors:
 *     Gunnar Wagenknecht - initial API and implementation
 *******************************************************************************/
package org.eclipse.ui.views.properties;

/**
 * Extension to the standard <code>IPropertySource</code> interface.
 * <p>
 * This interface provides extended API to <code>IPropertySource</code>
 * to allow an easier indication of properties that have a default value
 * and can be resetted. 
 * </p>
 * 
 * @since 3.0
 * @see org.eclipse.ui.views.properties.IPropertySource
 */
public interface IPropertySourceExtension extends IPropertySource
{
    /**
     * Returns whether the value of the property with the specified id
     * is resettable to a default value.
     * <p>
     * </p>
     * 
     * @param id the if of the property
     * @return
     */
    boolean isPropertyResettable(Object id);
}

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(-)src/org/eclipse/ui/views/properties/IPropertySourceExtension.java (+36 lines)
1	/*******************************************************************************
2	* Copyright (c) 2000, 2004 IBM Corporation and others.
3	* All rights reserved. This program and the accompanying materials
4	* are made available under the terms of the Common Public License v1.0
5	* which accompanies this distribution, and is available at
6	* http://www.eclipse.org/legal/cpl-v10.html
7	*
8	* Contributors:
9	* Gunnar Wagenknecht - initial API and implementation
10	*******************************************************************************/
11	package org.eclipse.ui.views.properties;
12
13	/**
14	* Extension to the standard <code>IPropertySource</code> interface.
15	* <p>
16	* This interface provides extended API to <code>IPropertySource</code>
17	* to allow an easier indication of properties that have a default value
18	* and can be resetted.
19	* </p>
20	*
21	* @since 3.0
22	* @see org.eclipse.ui.views.properties.IPropertySource
23	*/
24	public interface IPropertySourceExtension extends IPropertySource
25	{
26	/**
27	* Returns whether the value of the property with the specified id
28	* is resettable to a default value.
29	* <p>
30	* </p>
31	*
32	* @param id the if of the property
33	* @return
34	*/
35	boolean isPropertyResettable(Object id);
36	}