\r
import java.io.*;\r
import java.awt.*;\r
-import java.awt.event.*;\r
-import java.util.*;\r
-import java.util.List;\r
-\r
import javax.swing.*;\r
-import javax.swing.event.TableModelEvent;\r
-import javax.swing.event.TableModelListener;\r
-import javax.swing.table.*;\r
-import java.util.*;\r
-\r
-import java.awt.*;\r
-import java.awt.event.*;\r
-import javax.swing.*;\r
-import javax.swing.plaf.*;\r
-import javax.swing.plaf.basic.*;\r
-import javax.swing.plaf.metal.*;\r
-import javax.swing.table.*;\r
-import javax.swing.event.*;\r
-import java.text.*;\r
\r
public class JalviewFileChooser\r
extends JFileChooser\r
{\r
super.setFileFilter(filter);\r
\r
- if (! (getUI() instanceof BasicFileChooserUI))\r
- {\r
- return;\r
- }\r
-\r
- final BasicFileChooserUI ui = (BasicFileChooserUI) getUI();\r
- final String name = ui.getFileName().trim();\r
-\r
- if ( (name == null) || (name.length() == 0))\r
- {\r
- return;\r
- }\r
-\r
- EventQueue.invokeLater(new Thread()\r
- {\r
- public void run()\r
+ try{\r
+ if(getUI() instanceof javax.swing.plaf.basic.BasicFileChooserUI)\r
{\r
- String currentName = ui.getFileName();\r
- if ( (currentName == null) || (currentName.length() == 0))\r
+ final javax.swing.plaf.basic.BasicFileChooserUI ui = (javax.swing.plaf.\r
+ basic.BasicFileChooserUI) getUI();\r
+ final String name = ui.getFileName().trim();\r
+\r
+ if ( (name == null) || (name.length() == 0))\r
{\r
- ui.setFileName(name);\r
+ return;\r
}\r
+\r
+ EventQueue.invokeLater(new Thread()\r
+ {\r
+ public void run()\r
+ {\r
+ String currentName = ui.getFileName();\r
+ if ( (currentName == null) || (currentName.length() == 0))\r
+ {\r
+ ui.setFileName(name);\r
+ }\r
+ }\r
+ });\r
}\r
- });\r
+ }catch(Exception ex)\r
+ {\r
+ // Some platforms do not have BasicFileChooserUI\r
+ }\r
}\r
\r
\r
public String getSelectedFormat()\r
{\r
+ if(getFileFilter()==null)\r
+ {\r
+ return null;\r
+ }\r
+\r
String format = getFileFilter().getDescription();\r
\r
if (format.toUpperCase().startsWith("JALVIEW"))\r
\r
if (confirm != JOptionPane.YES_OPTION)\r
{\r
- ret = this.CANCEL_OPTION;\r
+ ret = JalviewFileChooser.CANCEL_OPTION;\r
}\r
}\r
\r