Author: ruschein
Date: 2010-07-15 09:53:23 -0700 (Thu, 15 Jul 2010)
New Revision: 20937
Modified:
cytoscape/trunk/src/cytoscape/util/FileUtil.java
Log:
Fixed an ugly file-open bug.
Modified: cytoscape/trunk/src/cytoscape/util/FileUtil.java
===================================================================
--- cytoscape/trunk/src/cytoscape/util/FileUtil.java 2010-07-15 16:36:13 UTC
(rev 20936)
+++ cytoscape/trunk/src/cytoscape/util/FileUtil.java 2010-07-15 16:53:23 UTC
(rev 20937)
@@ -1,15 +1,8 @@
/*
File: FileUtil.java
- Copyright (c) 2006, The Cytoscape Consortium (www.cytoscape.org)
+ Copyright (c) 2006, 2010, The Cytoscape Consortium (www.cytoscape.org)
- The Cytoscape Consortium is:
- - Institute for Systems Biology
- - University of California San Diego
- - Memorial Sloan-Kettering Cancer Center
- - Institut Pasteur
- - Agilent Technologies
-
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation; either version 2.1 of the License, or
@@ -42,7 +35,12 @@
import cytoscape.task.TaskMonitor;
+import java.awt.Component;
+import java.awt.Container;
import java.awt.FileDialog;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+import java.awt.event.MouseListener;
import java.io.BufferedReader;
import java.io.File;
@@ -56,15 +54,62 @@
import java.util.Iterator;
import javax.swing.JFileChooser;
+import javax.swing.JList;
import javax.swing.JOptionPane;
-import java.awt.Component;
+
/**
* Provides a platform-dependent way to open files. Mainly
* because Mac would prefer that you use java.awt.FileDialog
* instead of the Swing FileChooser.
*/
public abstract class FileUtil {
+ /**
+ * This class exists to work around a bug in JFileChooser that will
allow editing of
+ * file and directory names even when LOAD has been specified.
+ */
+ static class NoEditFileChooser extends JFileChooser {
+ public NoEditFileChooser(final File start) {
+ super(start);
+
+ final JList list = findFileList(this);
+ for (MouseListener l : list.getMouseListeners()) {
+ if (l.getClass().getName().indexOf("FilePane")
>= 0) {
+ list.removeMouseListener(l);
+ list.addMouseListener(new
MyMouseListener(l));
+ }
+ }
+ }
+
+ private JList findFileList(final Component comp) {
+ if (comp instanceof JList)
+ return (JList)comp;
+
+ if (comp instanceof Container) {
+ for (Component child :
((Container)comp).getComponents()) {
+ JList list = findFileList(child);
+ if (list != null)
+ return list;
+ }
+ }
+
+ return null;
+ }
+
+ private class MyMouseListener extends MouseAdapter {
+ MyMouseListener(final MouseListener listenerChain) {
+ m_listenerChain = listenerChain;
+ }
+
+ public void mouseClicked(final MouseEvent event) {
+ if (event.getClickCount() > 1)
+ m_listenerChain.mouseClicked(event);
+ }
+
+ private MouseListener m_listenerChain;
+ }
+ }
+
protected static CyLogger logger = CyLogger.getLogger(FileUtil.class);
/**
@@ -337,7 +382,7 @@
return null;
} else {
// this is not a mac, use the Swing based file dialog
- JFileChooser chooser = new JFileChooser(start);
+ final JFileChooser chooser = (load_save_custom == LOAD)
? new NoEditFileChooser(start) : new JFileChooser(start);
if (multiselect && selectedFiles != null){
chooser.setSelectedFiles(selectedFiles);
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