/*
* Copyright (c) 2011, grossmann, Nikolaus Moll
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the jo-widgets.org nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL jo-widgets.org BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*/
package org.jowidgets.spi.impl.swing.common.widgets;
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Graphics;
import java.awt.Insets;
import java.awt.event.MouseMotionListener;
import java.util.LinkedList;
import java.util.List;
import javax.swing.JInternalFrame;
import javax.swing.JLabel;
import javax.swing.JTabbedPane;
import javax.swing.border.Border;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import javax.swing.plaf.InternalFrameUI;
import javax.swing.plaf.basic.BasicInternalFrameUI;
import org.jowidgets.common.types.Dimension;
import org.jowidgets.common.types.TabPlacement;
import org.jowidgets.common.widgets.factory.IGenericWidgetFactory;
import org.jowidgets.spi.impl.swing.common.util.DecorationCalc;
import org.jowidgets.spi.impl.swing.common.widgets.TabItemImpl.TabComponent;
import org.jowidgets.spi.widgets.ITabFolderSpi;
import org.jowidgets.spi.widgets.ITabItemSpi;
import org.jowidgets.spi.widgets.setup.ITabFolderSetupSpi;
import org.jowidgets.spi.widgets.setup.ITabItemSetupSpi;
import org.jowidgets.util.Assert;
import org.jowidgets.util.TypeCast;
public class TabFolderWithInternalFrameImpl extends SwingControl implements ITabFolderSpi {
private final IGenericWidgetFactory widgetFactory;
private final boolean tabsCloseable;
private final List<TabItemImpl> items;
private final JTabbedPane tabbedPane;
public TabFolderWithInternalFrameImpl(final IGenericWidgetFactory widgetFactory, final ITabFolderSetupSpi setup) {
super(new JInternalFrame());
this.tabbedPane = new JTabbedPane();
this.items = new LinkedList<TabItemImpl>();
//avoid that internal frame can be dragged
//TODO MG this may work not for all LookAndFeels
final JInternalFrame internalFrame = getUiReference();
final InternalFrameUI internalFrameUI = internalFrame.getUI();
if (internalFrameUI instanceof BasicInternalFrameUI) {
final BasicInternalFrameUI ui = (BasicInternalFrameUI) getUiReference().getUI();
final Component northPane = ui.getNorthPane();
for (final MouseMotionListener listener : northPane.getListeners(MouseMotionListener.class)) {
northPane.removeMouseMotionListener(listener);
}
}
internalFrame.setFrameIcon(null);
internalFrame.getContentPane().setLayout(new BorderLayout());
internalFrame.setVisible(true);
internalFrame.setResizable(false);
internalFrame.getContentPane().add(BorderLayout.CENTER, tabbedPane);
//set the title to the selected tab
this.tabbedPane.addChangeListener(new ChangeListener() {
@Override
public void stateChanged(final ChangeEvent e) {
setSelectedTitle();
}
});
//fix the fat border for internal frame (e.g in win7)
final Border border = getUiReference().getBorder();
final Border newBorder = new Border() {
@Override
public void paintBorder(
final Component c,
final Graphics g,
final int x,
final int y,
final int width,
final int height) {
border.paintBorder(c, g, x, y, width, height);
}
@Override
public boolean isBorderOpaque() {
return border.isBorderOpaque();
}
@Override
public Insets getBorderInsets(final Component c) {
final Insets boderInsets = border.getBorderInsets(c);
return new Insets(boderInsets.top, 4, 4, 4);
}
};
getUiReference().setBorder(newBorder);
this.tabsCloseable = setup.isTabsCloseable();
this.widgetFactory = widgetFactory;
tabbedPane.setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT);
if (setup.getTabPlacement() == TabPlacement.TOP) {
tabbedPane.setTabPlacement(JTabbedPane.TOP);
}
else if (setup.getTabPlacement() == TabPlacement.BOTTOM) {
tabbedPane.setTabPlacement(JTabbedPane.BOTTOM);
}
else {
throw new IllegalArgumentException("TabPlacement '" + setup.getTabPlacement() + "' is not known");
}
}
private void setSelectedTitle() {
final int selectedIndex = tabbedPane.getSelectedIndex();
if (selectedIndex != -1) {
final Component selectedTabComponent = tabbedPane.getTabComponentAt(selectedIndex);
if (selectedTabComponent instanceof TabComponent) {
final JLabel label = ((TabComponent) selectedTabComponent).getLabel();
getUiReference().setTitle(label.getText());
getUiReference().setFrameIcon(label.getIcon());
}
else {
getUiReference().setTitle(null);
getUiReference().setFrameIcon(null);
}
}
else {
getUiReference().setTitle(null);
getUiReference().setFrameIcon(null);
}
}
@Override
public JInternalFrame getUiReference() {
return (JInternalFrame) super.getUiReference();
}
@Override
public void removeItem(final int index) {
getUiReference().remove(index);
items.remove(index);
setSelectedTitle();
}
@Override
public ITabItemSpi addItem(final ITabItemSetupSpi setup) {
final TabItemImpl result = new TabItemImpl(widgetFactory, tabbedPane, tabsCloseable);
items.add(result);
setSelectedTitle();
return result;
}
@Override
public ITabItemSpi addItem(final int index, final ITabItemSetupSpi setup) {
final TabItemImpl result = new TabItemImpl(widgetFactory, tabbedPane, tabsCloseable, Integer.valueOf(index));
items.add(index, result);
setSelectedTitle();
return result;
}
@Override
public void setSelectedItem(final int index) {
tabbedPane.setSelectedIndex(index);
setSelectedTitle();
}
@Override
public int getSelectedIndex() {
return tabbedPane.getSelectedIndex();
}
@Override
public void detachItem(final ITabItemSpi item) {
Assert.paramNotNull(item, "item");
final TabItemImpl itemImpl = TypeCast.toType(item, TabItemImpl.class);
final int itemIndex = items.indexOf(itemImpl);
if (itemIndex == -1) {
throw new IllegalArgumentException("Item is not attached to this folder");
}
if (itemImpl.isDetached()) {
throw new IllegalArgumentException("Item is already detached");
}
items.remove(itemIndex);
itemImpl.detach();
setSelectedTitle();
}
@Override
public void attachItem(final ITabItemSpi item) {
Assert.paramNotNull(item, "item");
final TabItemImpl itemImpl = TypeCast.toType(item, TabItemImpl.class);
if (!itemImpl.isDetached()) {
throw new IllegalArgumentException("Item is not detached");
}
itemImpl.attach(tabbedPane, tabsCloseable, null);
items.add(itemImpl);
setSelectedTitle();
}
@Override
public void attachItem(final int index, final ITabItemSpi item) {
Assert.paramNotNull(item, "item");
final TabItemImpl itemImpl = TypeCast.toType(item, TabItemImpl.class);
if (!itemImpl.isDetached()) {
throw new IllegalArgumentException("Item is not detached");
}
itemImpl.attach(tabbedPane, tabsCloseable, Integer.valueOf(index));
items.add(index, itemImpl);
setSelectedTitle();
}
@Override
public Dimension computeDecoratedSize(final Dimension clientAreaSize) {
Assert.paramNotNull(clientAreaSize, "clientAreaSize");
return DecorationCalc.computeDecoratedSize(getUiReference(), clientAreaSize);
}
}