| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.netbeans.core.multitabs; |
| |
| import java.awt.BorderLayout; |
| import java.awt.Rectangle; |
| import javax.swing.BorderFactory; |
| import javax.swing.JPanel; |
| import javax.swing.JTabbedPane; |
| import javax.swing.UIManager; |
| import javax.swing.border.MatteBorder; |
| import javax.swing.event.ChangeEvent; |
| import javax.swing.event.ChangeListener; |
| import org.netbeans.swing.tabcontrol.customtabs.Tabbed; |
| import org.openide.windows.TopComponent; |
| |
| /** |
| * Visual component that has a TabDisplayer component and the actual document |
| * tab components arranged in StackLayout. |
| * |
| * @author S. Aubrecht |
| */ |
| public final class TabContainer extends JPanel implements Tabbed.Accessor, ChangeListener { |
| |
| private final TabbedImpl tabbedImpl; |
| private final JPanel tcPanel; |
| private final TabDisplayer displayer; |
| private final StackLayout layout = new StackLayout(); |
| |
| TabContainer( TabbedImpl tabbedImpl, TabDisplayer tabDisplayer, int orientation ) { |
| super( new BorderLayout(0, 0) ); |
| this.tabbedImpl = tabbedImpl; |
| this.displayer = tabDisplayer; |
| tcPanel = new JPanel( layout ); |
| add( tcPanel, BorderLayout.CENTER ); |
| tabbedImpl.getSelectionModel().addChangeListener( this ); |
| String lafId = UIManager.getLookAndFeel().getID(); |
| if( "Nimbus".equals( lafId ) ) { |
| setBorder( new MatteBorder(1, 1, 1, 1, UIManager.getColor("nimbusBorder"))); //NOI18N |
| } else if( "Aqua".equals( lafId ) ) { |
| setBorder( BorderFactory.createEmptyBorder() ); |
| } else { |
| setBorder( UIManager.getBorder( "Nb.ScrollPane.border" ) ); //NOI18N |
| } |
| switch( orientation ) { |
| case JTabbedPane.TOP: |
| add( displayer, BorderLayout.NORTH ); |
| break; |
| case JTabbedPane.LEFT: |
| add( displayer, BorderLayout.WEST ); |
| break; |
| case JTabbedPane.RIGHT: |
| add( displayer, BorderLayout.EAST ); |
| break; |
| case JTabbedPane.BOTTOM: |
| add( displayer, BorderLayout.SOUTH ); |
| break; |
| default: |
| throw new IllegalArgumentException( "Invalid orientation: " + orientation ); //NOI18N |
| } |
| stateChanged( null ); |
| } |
| |
| @Override |
| public final Tabbed getTabbed() { |
| return tabbedImpl; |
| } |
| |
| @Override |
| public void stateChanged( ChangeEvent e ) { |
| TopComponent tc = tabbedImpl.getSelectedTopComponent(); |
| if( tc != null ) { |
| boolean wasVisible = tc.isVisible(); |
| layout.showComponent( tc, tcPanel ); |
| if( !wasVisible ) |
| tc.requestFocusInWindow(); |
| } |
| } |
| |
| Rectangle getContentArea() { |
| return tcPanel.getBounds(); |
| } |
| |
| TabDisplayer getTabDisplayer() { |
| return displayer; |
| } |
| |
| @Override |
| public void addNotify() { |
| super.addNotify(); |
| tabbedImpl.getTabModel().addChangeListener( this ); |
| stateChanged( null ); |
| } |
| |
| @Override |
| public void removeNotify() { |
| super.removeNotify(); |
| tabbedImpl.getTabModel().removeChangeListener( this ); |
| } |
| } |