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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
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* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle 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 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
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package com.sun.tools.visualvm.modules.appui.options;
import com.sun.tools.visualvm.core.options.UISupport;
import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeSupport;
import javax.swing.JComponent;
import org.netbeans.spi.options.OptionsPanelController;
import org.openide.util.HelpCtx;
import org.openide.util.Lookup;
class NetworkOptionsPanelController extends OptionsPanelController {
private NetworkOptionsModel model;
private NetworkOptionsPanel panel;
private JComponent component;
private final PropertyChangeSupport pcs = new PropertyChangeSupport(this);
private boolean changed;
public void update() {
getPanel().update ();
}
public void applyChanges() {
getPanel().applyChanges ();
}
public void cancel() {
getPanel().cancel ();
}
public boolean isValid() {
return getPanel().dataValid ();
}
public boolean isChanged() {
return getPanel().isChanged ();
}
public HelpCtx getHelpCtx() {
return null;
}
public JComponent getComponent(Lookup masterLookup) {
return getComponent();
}
public void addPropertyChangeListener(PropertyChangeListener l) {
pcs.addPropertyChangeListener(l);
}
public void removePropertyChangeListener(PropertyChangeListener l) {
pcs.removePropertyChangeListener(l);
}
NetworkOptionsModel getModel() {
if (model == null) model = new NetworkOptionsModel();
return model;
}
private NetworkOptionsPanel getPanel() {
if (panel == null) panel = new NetworkOptionsPanel(this);
return panel;
}
private JComponent getComponent() {
if (component == null) {
component = UISupport.createScrollableContainer(getPanel());
}
return component;
}
void changed() {
if (!changed) {
changed = true;
pcs.firePropertyChange(OptionsPanelController.PROP_CHANGED, false, true);
}
pcs.firePropertyChange(OptionsPanelController.PROP_VALID, null, null);
}
}