Changeset 4539

Timestamp:

2003-06-10T15:16:45+12:00 (21 years ago)

Author:

jmt12

Message:

2030113: Dialogs opened during dnd operations cause the JVM to stagger then hang under WinXP. Have no clue why so I've disabled dialogs in dnd actions.

File:

• trunk/gli/src/org/greenstone/gatherer/gui/tree/DragTree.java (modified) (3 diffs)

trunk/gli/src/org/greenstone/gatherer/gui/tree/DragTree.java

@@ -323 +323 @@
             target = (FileNode) target_path.getLastPathComponent();
         }
-        else {
-            // Warn that this is an invalid drop.
-            MessageTask invalid_target_task = new MessageTask(Gatherer.dictionary.get("General.Error"), Gatherer.dictionary.get("FileActions.InvalidTarget"));
-            invalid_target_task.start();
-            invalid_target_task = null;
-        }
+        //else {
+        //    // Warn that this is an invalid drop.
+        //    MessageTask invalid_target_task = new MessageTask(Gatherer.dictionary.get("General.Error"), Gatherer.dictionary.get("FileActions.InvalidTarget"));
+        //    invalid_target_task.start();
+        //    invalid_target_task = null;
+        //}
         }
         else {
@@ -356 +356 @@
         }
     }
-    else {
-        // Warn that this is an invalid drop.
-        System.err.println("About to show a modal dialog box from JOptionPane.");
-        MessageTask read_only_task = new MessageTask(Gatherer.dictionary.get("General.Error"), Gatherer.dictionary.get("FileActions.ReadOnlyTarget"));
-        read_only_task.start();
-        read_only_task = null;
-        System.err.println("Returning from a modal dialog box.");
-    }
+    //else {
+    //     Warn that this is an invalid drop.
+    //    ///ystem.err.println("About to show a modal dialog box from JOptionPane.");
+    //    MessageTask read_only_task = new MessageTask(Gatherer.dictionary.get("General.Error"), Gatherer.dictionary.get("FileActions.ReadOnlyTarget"));
+    //    read_only_task.start();
+    //    read_only_task = null;
+    //    ///ystem.err.println("Returning from a modal dialog box.");
+    //}
     // Clear up the group.image_ghost
     paintImmediately(ra_ghost.getBounds());
@@ -369 +369 @@
     }
 
-    private class MessageTask
-    extends Thread {
-    private String message;
-    private String title;
-
-    MessageTask(String title, String message) {
-        this.message = message;
-        this.title = title;
-    }
-
-    public void run() {
-        JOptionPane.showMessageDialog(Gatherer.g_man, message, title, JOptionPane.ERROR_MESSAGE);
-    }
-    }
+    //private class MessageTask
+    //  extends Thread {
+    //  private String message;
+    //  private String title;
+    //
+    //  MessageTask(String title, String message) {
+    //      this.message = message;
+    //      this.title = title;
+    //  }
+    //
+    //  public void run() {
+    //      JOptionPane.showMessageDialog(Gatherer.g_man, message, title, JOptionPane.ERROR_MESSAGE);
+    //  }
+    //}
 
     /** Any implementation of DragSourceListener must include this method