Need help in Simple Java JDialog...

Question

have 3 classes..
One class extend JFrame
One class extend JPanel
One class extend JDialog
My JFrame is like my Main Frame...
I have my JPanel that is always changing in my JFrame..
How do i pass the JFrame into my JDialog constructor???
(btw, is upon one of my JPanel click button, my JDialog appears)
Thanks.

Answer 1

have 3 classes..
One class extend JFrame
One class extend JPanel
One class extend JDialog
My JFrame is like my Main Frame...
I have my JPanel that is always changing in my
JFrame..
How do i pass the JFrame into my JDialog
constructor???
(btw, is upon one of my JPanel click button, my
JDialog appears)
Thanks.You can pass the reference of JFrame in JDialog constructor as below:
1) JDialog dialog = new JDialog(ClassName.this, "Title', true);
where ClassName is the name of class that extends the JFrame. Thus you can capture reference of the parent.
2) You can also get reference of JFrame by invoking method on your panel as:
Container parent = jPanel.getParent();
JDialog dialog = new JDialog(parent , "Title', true);
where jPanel is instance of your JPanel.
Post whether u need anything else.