/******************************************************************************* | |
* Copyright (c) 2006 IBM Corporation and others. | |
* 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: | |
* IBM Corporation - initial API and implementation | |
*******************************************************************************/ | |
package org.eclipse.ui.examples.views.properties.tabbed.article.views; | |
import org.eclipse.core.runtime.IAdaptable; | |
import org.eclipse.jface.resource.ImageDescriptor; | |
import org.eclipse.swt.widgets.Button; | |
import org.eclipse.ui.model.IWorkbenchAdapter; | |
import org.eclipse.ui.views.properties.IPropertySource; | |
/** | |
* This class represents a Button Element in the Sample View | |
* | |
* TIP: By implementing the <code>IWorkbenchAdapter</code> interface, we can | |
* easily add objects of this type to viewers and parts in the workbench. When a | |
* viewer contains <code>IWorkbenchAdapter</code>, the generic | |
* <code>WorkbenchContentProvider</code> and | |
* <code>WorkbenchLabelProvider</code> can be used to provide navigation and | |
* display for that viewer. | |
*/ | |
public class ButtonElement | |
implements IWorkbenchAdapter, IAdaptable { | |
private String headingName; | |
private Button ctl; | |
/** | |
* Creates a new ButtonElement. | |
* | |
* @param initBtn | |
* the control of this element | |
* @param heading | |
* text corresponding to the heading | |
*/ | |
public ButtonElement(Button initBtn, String heading) { | |
this.headingName = heading; | |
this.ctl = initBtn; | |
} | |
/* | |
* (non-Javadoc) Method declared on IAdaptable | |
*/ | |
public Object getAdapter(Class adapter) { | |
if (adapter == IWorkbenchAdapter.class) | |
return this; | |
if (adapter == IPropertySource.class) | |
return new ButtonElementProperties(this); | |
return null; | |
} | |
/* | |
* (non-Javadoc) Method declared on IWorkbenchAdapter | |
*/ | |
public ImageDescriptor getImageDescriptor(Object object) { | |
return null; | |
} | |
/* | |
* (non-Javadoc) Method declared on IWorkbenchAdapter | |
*/ | |
public String getLabel(Object o) { | |
return headingName; | |
} | |
/* | |
* (non-Javadoc) Method declared on IWorkbenchAdapter | |
*/ | |
public Object getParent(Object o) { | |
return null; | |
} | |
/** | |
* Retrieve the control for this element. | |
* | |
* @return the control for this element. | |
*/ | |
public Button getControl() { | |
return ctl; | |
} | |
/** | |
* @see org.eclipse.ui.model.IWorkbenchAdapter#getChildren(Object) | |
*/ | |
public Object[] getChildren(Object o) { | |
return null; | |
} | |
} |