Fix drop of files in the conversation area of the chat window.

src/net/java/sip/communicator/impl/gui/main/chat/ChatConversationPanel.java

@@ -760,11 +760,11 @@ else if (e.getEventType() == HyperlinkEvent.EventType.EXITED)
     }
 
     /**
-     * Returns the editor of this conversation panel.
+     * Returns the text pane of this conversation panel.
      *
-     * @return The editor of this conversation panel.
+     * @return The text pane of this conversation panel.
      */
-    public JEditorPane getChatEditorPane()
+    public JTextPane getChatTextPane()
     {
         return chatTextPane;
     }

src/net/java/sip/communicator/impl/gui/main/chat/ChatPanel.java

@@ -118,7 +118,7 @@ public ChatPanel(ChatWindow chatWindow)
 
         this.conversationPanel = new ChatConversationPanel(this);
         this.conversationPanel.setPreferredSize(new Dimension(400, 200));
-        this.conversationPanel.getChatEditorPane()
+        this.conversationPanel.getChatTextPane()
             .setTransferHandler(new ChatTransferHandler(this));
 
         this.sendPanel = new ChatSendPanel(this);
@@ -397,7 +397,7 @@ public void setCaretToEnd()
             = getChatConversationPanel();
 
         HTMLDocument doc = (HTMLDocument) chatConversationPanel
-            .getChatEditorPane().getDocument();
+            .getChatTextPane().getDocument();
 
         Element root = doc.getDefaultRootElement();
 
@@ -683,14 +683,14 @@ public void cut(){
      * conversation panel content to the clipboard.
      */
     public void copy(){
-        JEditorPane editorPane = this.conversationPanel.getChatEditorPane();
+        JTextComponent textPane = this.conversationPanel.getChatTextPane();
 
-        if (editorPane.getSelectedText() == null)
+        if (textPane.getSelectedText() == null)
         {
-            editorPane = this.writeMessagePanel.getEditorPane();
+            textPane = this.writeMessagePanel.getEditorPane();
         }
 
-        editorPane.copy();
+        textPane.copy();
     }
 
     /**

src/net/java/sip/communicator/impl/gui/main/chat/ChatTransferHandler.java

@@ -87,18 +87,21 @@ public boolean canImport(JComponent comp, DataFlavor flavor[])
     {
         JTextComponent c = (JTextComponent)comp;
 
-        if (!(c.isEditable() && c.isEnabled()))
-        {
-            return false;
-        }
-
         for (int i = 0, n = flavor.length; i < n; i++)
         {
-            if (flavor[i].equals(DataFlavor.javaFileListFlavor)
-                || flavor[i].equals(DataFlavor.stringFlavor))
+            if (flavor[i].equals(DataFlavor.javaFileListFlavor))
             {
                 return true;
             }
+            else if (flavor[i].equals(DataFlavor.stringFlavor))
+            {
+                if (c.isEditable() && c.isEnabled())
+                {
+                    return true;
+                }
+
+                return false;
+            }
         }
 
         return false;