Right,
Hello abcl developers,
Let's say I want to implement an anonymous inner class, just for example ActionListener with method actionPerformed:
JButton button = new JButton("Enter"); button.addActionListener(new ActionListener (){ public void actionPerformed(ActionEvent e){
System.out.println("The Enter button was pressed"); } });
What is the best way to do this in abcl?
Cheers, Patrice
On Tue, Aug 16, 2011 at 4:09 PM, Alan Ruttenberg alanruttenberg@gmail.comwrote:
On Tue, Aug 16, 2011 at 3:55 PM, Patrice Seyed apseyed@gmail.com wrote:
How about a boolean?
(make-immediate-object nil :boolean) (make-immediate-object t :boolean)
Next, I'm trying to work my way up to defining anonymous inner classes from within abcl.
That's a bit more problematic, at least for me. Can you write up a specific small code example you want to implement and send a note the armedbear-devel@common-lisp.net asking for what the recommended approach would be?
-Alan
Patrice
On Mon, Aug 15, 2011 at 5:53 PM, Alan Ruttenberg < alanruttenberg@gmail.com> wrote:
null = (make-immediate-object nil :ref)
On Mon, Aug 15, 2011 at 4:06 PM, Patrice Seyed apseyed@gmail.com wrote:
Alan,
If I wanted to pass as an argument that I would specify as null in java, from abcl to java, how would I do that?
For example a method called method1 that takes two argument that I want to pass a string and the second argument null:
(#"method1" 'ClassName "string" nil)
If I specify nil as i did here I get a java exception "argument type
mismatch".
Patrice