155 src/com/seismic/ui/swing/draglist/TheFuck.java
View file
@@ -0,0 +1,155 @@
package com.seismic.ui.swing.draglist;

import javax.swing.*;
import javax.swing.event.*;
import javax.swing.table.*;

import java.util.*;
import java.awt.*;
import java.awt.event.*;

public class TheFuck {

public static void main(String[] args) {
//Schedule a job for the event-dispatching thread:
//creating and showing this application's GUI.
javax.swing.SwingUtilities.invokeLater(new Runnable() {
public void run() {
createAndShowGUI();
}
});
}

/**
* Create the GUI and show it. For thread safety,
* this method should be invoked from the
* event-dispatching thread.
*/
private static void createAndShowGUI() {
//Create and set up the window.
JFrame frame = new JFrame("ListSelectionDemo");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

//Create and set up the content pane.
ListSelectionDemo demo = new ListSelectionDemo();
demo.setOpaque(true);
frame.setContentPane(demo);

//Display the window.
frame.pack();
frame.setVisible(true);
}

public static class ListSelectionDemo extends JPanel {
JTextArea output;
JList list;
JTable table;
String newline = "\n";
ListSelectionModel listSelectionModel;

public ListSelectionDemo() {
super(new BorderLayout());

String[] listData = { "one", "two", "three", "four",
"five", "six", "seven" };
String[] columnNames = { "French", "Spanish", "Italian" };
list = new JList(listData);

listSelectionModel = list.getSelectionModel();
listSelectionModel.addListSelectionListener(
new SharedListSelectionHandler());
JScrollPane listPane = new JScrollPane(list);

JPanel controlPane = new JPanel();
String[] modes = { "SINGLE_SELECTION",
"SINGLE_INTERVAL_SELECTION",
"MULTIPLE_INTERVAL_SELECTION" };

final JComboBox comboBox = new JComboBox(modes);
comboBox.setSelectedIndex(2);
comboBox.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
String newMode = (String)comboBox.getSelectedItem();
if (newMode.equals("SINGLE_SELECTION")) {
listSelectionModel.setSelectionMode(
ListSelectionModel.SINGLE_SELECTION);
} else if (newMode.equals("SINGLE_INTERVAL_SELECTION")) {
listSelectionModel.setSelectionMode(
ListSelectionModel.SINGLE_INTERVAL_SELECTION);
} else {
listSelectionModel.setSelectionMode(
ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
}
output.append("----------"
+ "Mode: " + newMode
+ "----------" + newline);
}
});
controlPane.add(new JLabel("Selection mode:"));
controlPane.add(comboBox);

//Build output area.
output = new JTextArea(1, 10);
output.setEditable(false);
JScrollPane outputPane = new JScrollPane(output,
ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS,
ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);

//Do the layout.
JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
add(splitPane, BorderLayout.CENTER);

JPanel topHalf = new JPanel();
topHalf.setLayout(new BoxLayout(topHalf, BoxLayout.LINE_AXIS));
JPanel listContainer = new JPanel(new GridLayout(1,1));
listContainer.setBorder(BorderFactory.createTitledBorder(
"List"));
listContainer.add(listPane);

topHalf.setBorder(BorderFactory.createEmptyBorder(5,5,0,5));
topHalf.add(listContainer);
//topHalf.add(tableContainer);

topHalf.setMinimumSize(new Dimension(100, 50));
topHalf.setPreferredSize(new Dimension(100, 110));
splitPane.add(topHalf);

JPanel bottomHalf = new JPanel(new BorderLayout());
bottomHalf.add(controlPane, BorderLayout.PAGE_START);
bottomHalf.add(outputPane, BorderLayout.CENTER);
//XXX: next line needed if bottomHalf is a scroll pane:
//bottomHalf.setMinimumSize(new Dimension(400, 50));
bottomHalf.setPreferredSize(new Dimension(450, 135));
splitPane.add(bottomHalf);
}

class SharedListSelectionHandler implements ListSelectionListener {
public void valueChanged(ListSelectionEvent e) {
ListSelectionModel lsm = (ListSelectionModel)e.getSource();

int firstIndex = e.getFirstIndex();
int lastIndex = e.getLastIndex();
boolean isAdjusting = e.getValueIsAdjusting();
output.append("Event for indexes "
+ firstIndex + " - " + lastIndex
+ "; isAdjusting is " + isAdjusting
+ "; selected indexes:");

if (lsm.isSelectionEmpty()) {
output.append(" <none>");
} else {
// Find out which indexes are selected.
int minIndex = lsm.getMinSelectionIndex();
int maxIndex = lsm.getMaxSelectionIndex();
for (int i = minIndex; i <= maxIndex; i++) {
if (lsm.isSelectedIndex(i)) {
output.append(" " + i);
}
}
}
output.append(newline);
output.setCaretPosition(output.getDocument().getLength());
}
}
}
}