/*
* Copyright (c) 2002, 2003, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* 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).
*
* You should have received a copy of the GNU General Public License version
* 2 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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*/
package javax.swing.plaf.synth;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.border.*;
import javax.swing.plaf.*;
import javax.swing.plaf.basic.BasicDesktopIconUI;
import java.beans.*;
import java.io.Serializable;
import sun.swing.plaf.synth.SynthUI;
/**
* Synth L&F for a minimized window on a desktop.
*
* @author Joshua Outwater
*/
class SynthDesktopIconUI extends BasicDesktopIconUI implements SynthUI,
ActionListener, PropertyChangeListener {
private SynthStyle style;
public static ComponentUI createUI(JComponent c) {
return new SynthDesktopIconUI();
}
protected void installComponents() {
if (UIManager.getBoolean("InternalFrame.useTaskBar")) {
iconPane = new JToggleButton(frame.getTitle(), frame.getFrameIcon()) {
public String getToolTipText() {
return getText();
}
public JPopupMenu getComponentPopupMenu() {
return frame.getComponentPopupMenu();
}
};
ToolTipManager.sharedInstance().registerComponent(iconPane);
iconPane.setFont(desktopIcon.getFont());
iconPane.setBackground(desktopIcon.getBackground());
iconPane.setForeground(desktopIcon.getForeground());
} else {
iconPane = new SynthInternalFrameTitlePane(frame);
iconPane.setName("InternalFrame.northPane");
}
desktopIcon.setLayout(new BorderLayout());
desktopIcon.add(iconPane, BorderLayout.CENTER);
}
protected void installListeners() {
super.installListeners();
desktopIcon.addPropertyChangeListener(this);
if (iconPane instanceof JToggleButton) {
frame.addPropertyChangeListener(this);
((JToggleButton)iconPane).addActionListener(this);
}
}
protected void uninstallListeners() {
if (iconPane instanceof JToggleButton) {
frame.removePropertyChangeListener(this);
}
desktopIcon.removePropertyChangeListener(this);
super.uninstallListeners();
}
protected void installDefaults() {
updateStyle(desktopIcon);
}
private void updateStyle(JComponent c) {
SynthContext context = getContext(c, ENABLED);
style = SynthLookAndFeel.updateStyle(context, this);
context.dispose();
}
protected void uninstallDefaults() {
SynthContext context = getContext(desktopIcon, ENABLED);
style.uninstallDefaults(context);
context.dispose();
style = null;
}
public SynthContext getContext(JComponent c) {
return getContext(c, getComponentState(c));
}
private SynthContext getContext(JComponent c, int state) {
Region region = getRegion(c);
return SynthContext.getContext(SynthContext.class, c, region,
style, state);
}
private int getComponentState(JComponent c) {
return SynthLookAndFeel.getComponentState(c);
}
Region getRegion(JComponent c) {
return SynthLookAndFeel.getRegion(c);
}
public void update(Graphics g, JComponent c) {
SynthContext context = getContext(c);
SynthLookAndFeel.update(context, g);
context.getPainter().paintDesktopIconBackground(context, g, 0, 0,
c.getWidth(), c.getHeight());
paint(context, g);
context.dispose();
}
public void paint(Graphics g, JComponent c) {
SynthContext context = getContext(c);
paint(context, g);
context.dispose();
}
protected void paint(SynthContext context, Graphics g) {
}
public void paintBorder(SynthContext context, Graphics g, int x,
int y, int w, int h) {
context.getPainter().paintDesktopIconBorder(context, g, x, y, w, h);
}
public void actionPerformed(ActionEvent evt) {
if (evt.getSource() instanceof JToggleButton) {
// Either iconify the frame or deiconify and activate it.
JToggleButton button = (JToggleButton)evt.getSource();
try {
boolean selected = button.isSelected();
if (!selected && !frame.isIconifiable()) {
button.setSelected(true);
} else {
frame.setIcon(!selected);
if (selected) {
frame.setSelected(true);
}
}
} catch (PropertyVetoException e2) {
}
}
}
public void propertyChange(PropertyChangeEvent evt) {
if (evt.getSource() instanceof JInternalFrame.JDesktopIcon) {
if (SynthLookAndFeel.shouldUpdateStyle(evt)) {
updateStyle((JInternalFrame.JDesktopIcon)evt.getSource());
}
} else if (evt.getSource() instanceof JInternalFrame) {
JInternalFrame frame = (JInternalFrame)evt.getSource();
if (iconPane instanceof JToggleButton) {
JToggleButton button = (JToggleButton)iconPane;
String prop = evt.getPropertyName();
if (prop == "title") {
button.setText((String)evt.getNewValue());
} else if (prop == "frameIcon") {
button.setIcon((Icon)evt.getNewValue());
} else if (prop == JInternalFrame.IS_ICON_PROPERTY ||
prop == JInternalFrame.IS_SELECTED_PROPERTY) {
button.setSelected(!frame.isIcon() && frame.isSelected());
}
}
}
}
}