CVS commit by staikos: 

patch from trolltech to fix copyAvailable() not being emitted after calls to
cut()


  M +1 -0      qtextedit.cpp   1.33


--- qt-copy/src/widgets/qtextedit.cpp  #1.32:1.33
@@ -1865,4 +1865,5 @@ void QTextEdit::removeSelectedText( int 
     emit textChanged();
     emit selectionChanged();
+    emit copyAvailable( doc->hasSelection( QTextDocument::Standard ) );
 }