Current implementation of the history window doesn't use the custom defined
clipboard operations. If you copy and paste text with images like smileys
for example, the images are not copied. With this patch the history window
uses the implementation of ExtendedTransferHandler class.
The patch can be tested if you copy text from the history that contains
smileys. When you paste the text the smileys should be replaced with their
copy_paste_history.txt (766 Bytes)