/*
* Copyright (c) 2003,2010, KNOPFLERFISH project
* 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 KNOPFLERFISH project 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 THE
* COPYRIGHT OWNER OR CONTRIBUTORS 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.knopflerfish.bundle.desktop.swing;
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.Point;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.WindowConstants;
import javax.swing.event.AncestorEvent;
import javax.swing.event.AncestorListener;
public class JFloatable extends JPanel {
JComponent main;
JComponent buttonFloat;
String title;
JFrame frame = null;
JButton buttonInfo;
boolean bAutoClose = true;
Point frameLocation = null;
Dimension frameSize = null;
public JFloatable(JComponent main, String title) {
super(new BorderLayout());
this.main = main;
this.title = title;
buttonFloat = new JLabel(Activator.desktop.floatIcon);
buttonFloat.setToolTipText("Float window");
// buttonFloat.setBorder(null);
buttonFloat.addMouseListener(new MouseAdapter() {
public void mouseClicked(MouseEvent ev) {
if(frame == null) {
doFloat();
} else {
doUnfloat();
}
}
});
buttonInfo = new JButton("Show window");
buttonInfo.setToolTipText("Moves floating window to front");
buttonInfo.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent ev) {
if(frame != null) {
frame.toFront();
}
}
});
addAncestorListener(new AncestorListener() {
public void ancestorAdded(AncestorEvent event) {
}
public void ancestorMoved(AncestorEvent event) {
}
public void ancestorRemoved(AncestorEvent event) {
if(bAutoClose) {
if(frame != null) {
frame.setVisible(false);
frame = null;
}
}
}
});
add(main, BorderLayout.CENTER);
JPanel top = new JPanel(new BorderLayout());
top.add(buttonFloat, BorderLayout.EAST);
add(top, BorderLayout.NORTH);
}
void setAutoClose(boolean b) {
bAutoClose = b;
}
synchronized public void doFloat() {
if(frame == null) {
frame = new JFrame(title);
Activator.desktop.setIcon(frame, "/kf-");
frame.getContentPane().setLayout(new BorderLayout());
frame.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
frame.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
doUnfloat();
}
});
buttonFloat.setToolTipText("Unfloat window");
}
remove(main);
add(buttonInfo, BorderLayout.SOUTH);
revalidate();
invalidate();
repaint();
frame.getContentPane().add(main, BorderLayout.CENTER);
Dimension size = main.getPreferredSize();
size = new Dimension(Math.min(200, size.width),
Math.min(200, size.height));
if(frameLocation != null) {
frame.setLocation(frameLocation);
}
if(frameSize != null) {
main.setPreferredSize(frameSize);
} else {
frame.setSize(size);
}
// frame.setSize(size);
frame.pack();
frame.setVisible(true);
}
synchronized public void doUnfloat() {
if(frame != null) {
frameLocation = frame.getLocationOnScreen();
frameSize = main.getSize();
frame.getContentPane().remove(main);
frame.setVisible(false);
frame = null;
}
buttonFloat.setToolTipText("Float window");
add(main, BorderLayout.CENTER);
remove(buttonInfo);
revalidate();
invalidate();
doLayout();
repaint();
}
public String toString() {
return "JFloatable[" +
"title=" + title +
", main=" + main +
", frame=" + frame +
"]";
}
}