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/**
* Copyright (C) cedarsoft GmbH.
*
* Licensed under the GNU General Public License version 3 (the "License")
* with Classpath Exception; you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.cedarsoft.org/gpl3ce
* (GPL 3 with Classpath Exception)
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 3 only, as
* published by the Free Software Foundation. cedarsoft GmbH designates this
* particular file as subject to the "Classpath" exception as provided
* by cedarsoft GmbH in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 3 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 3 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact cedarsoft GmbH, 72810 Gomaringen, Germany,
* or visit www.cedarsoft.com if you need additional information or
* have any questions.
*/
package com.cedarsoft.swing.presenter;
import com.cedarsoft.commons.struct.StructPart;
import com.cedarsoft.lookup.Lookup;
import com.cedarsoft.presenter.Presenter;
import javax.annotation.Nonnull;
import javax.swing.JComponent;
import javax.swing.JPopupMenu;
/**
* Presents a JPopupMenu
*
* @author Johannes Schneider ([email protected])
*/
public class DefaultJPopupMenuPresenter extends SwingPresenter implements JPopupMenuPresenter {
/**
* {@inheritDoc}
*/
@Override
@Nonnull
protected JPopupMenu createPresentation() {
return new JPopupMenu();
}
/**
* {@inheritDoc}
*/
@Override
@Nonnull
protected Presenter extends JComponent> getChildPresenter( @Nonnull StructPart child ) {
DefaultJMenuItemPresenter presenter = child.getLookup().lookup( DefaultJMenuItemPresenter.class );
if ( presenter != null ) {
return presenter;
}
DefaultJMenuItemPresenter menuItemPresenter = child.getLookup().lookup( DefaultJMenuItemPresenter.class );
if ( menuItemPresenter != null ) {
return menuItemPresenter;
}
if ( child.getChildren().isEmpty() ) {
return new DefaultJMenuItemPresenter();
} else {
return new DefaultJMenuPresenter();
}
}
/**
* {@inheritDoc}
*/
@Override
protected void bind( @Nonnull JPopupMenu presentation, @Nonnull StructPart struct, @Nonnull Lookup lookup ) {
}
/**
* {@inheritDoc}
*/
@Override
protected boolean shallAddChildren() {
return true;
}
}
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