org.eclipse.jface.widgets.AbstractCompositeFactory Maven / Gradle / Ivy
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/*******************************************************************************
* Copyright (c) 2019 Marcus Hoepfner and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Marcus Hoepfner - initial API and implementation
*******************************************************************************/
package org.eclipse.jface.widgets;
import org.eclipse.pde.api.tools.annotations.NoExtend;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Layout;
/**
* Abstract factory for composites. Factories for widgets that inherit from
* Composite should extend this factory to handle the properties of Composite
* itself, like layout.
*
* @param factory
* @param control
*
* @since 3.18
*/
@NoExtend
public abstract class AbstractCompositeFactory, C extends Composite>
extends AbstractControlFactory {
protected AbstractCompositeFactory(Class factoryClass, WidgetSupplier controlCreator) {
super(factoryClass, controlCreator);
}
/**
* Sets the layout which is associated with the receiver to be the argument
* which may be null.
*
* @param layout the receiver's layout or null
* @return this
*
* @see Composite#setLayout(Layout)
*/
public F layout(Layout layout) {
addProperty(control -> control.setLayout(layout));
return cast(this);
}
}