SyntaxActions hijack all editor panes about jsyntaxpane HOT 8 CLOSED

Problem re-created.  I'm investigating it now...

Problem is that in SyntaxActions, at about line 340 (labeled 7 here):
1    public static void addAction(JTextComponent control, String stroke,
2            TextAction action) {
3        KeyStroke ks = KeyStroke.getKeyStroke(stroke);
4        if (ks == null) {
5            throw new IllegalArgumentException("invalid keystroke: " + stroke);
6        }
7        control.getKeymap().addActionForKeyStroke(ks, action);
8    }

The same keymap is used by all EditorPanes.  Probably the default one.  Need a 
way to
add bindings to a specific keymap just for that pane.  I'll research the Keymap
hierarchy classes later when I have a chance.  

Could be tricky, but a very good bug catch!

Looked at Swing keymaps, and so far no idea how to resolve this.  Most keymap 
methods
are static methods of the TextComponent.  So how can I add a key binding to 
just one
component?  Any ideas anybody?

Thanks @javlopez for finding this tricky issue!

Think we should create a custom Keymap and do setKeymap() on JTextComponent. 
When we
do a getKeymap(), this custom object will be returned to us. I don't know if we 
can
clone() the existing Keymap and set it again:

// init code
Keymap commonKeymap = control.getKeymap();
Keymap customKeymap = (Keymap)((Colonable)commonKeymap).clone();
control.setKeymap(customKeymap);

// Later
control.getKeymap().addActionForKeyStroke(ks, action);

I am getting class cast exception when trying to cast to Cloneable! So above 
approach
does not hold good!

<quote>
JTextComponent defines getKeymap() and setKeymap() methods you can use to query 
and
set the current keymap of a text component. There are no public implementations 
of
the Keymap  interface, so you cannot instantiate one directly. Instead, create 
a new
Keymap by calling the static JTextComponent.addKeymap() method. This method 
allows
you to specify a name and parent for the new Keymap. Both arguments are 
optional,
however, so you may pass in null.
</quote>

From: http://www.unix.com.ua/orelly/java-ent/jfc/ch03_08.htm

And see this for creating private keymap which is used only by our component:

http://books.google.com/books?id=E0HGXKrxcS8C&pg=PA89&lpg=PA89&dq=swing+Keymap+c
ommon+to+all+component&source=web&ots=jeZVgHPlH5&sig=wArw85z8_ZV_q9FZKvCsQt9FHEA
&hl=en&sa=X&oi=book_result&resnum=3&ct=result

So basically, it is:

// init
Keymap jsyntaxpaneKeyMap = JTextComponent.addKeymap(null,
JTextComponent.getKeymap(JTextComponent.DEFAULT_KEYMAP);

// immdtly after creating TextComponent:
control.setKeymap(jsyntaxpaneKeyMap);

// Now, this should work:
control.getKeymap().addActionForKeyStroke(ks, action);

Rev. 30 has a fix. Let me know if it works!

Another regression issue was fixed in rev.31.