Hi Everyone, my canvas3d can be switched on/off (its parent panel removed or added) it used to work ok with the previous j3d version 1.1.3 but now, my scene is not rendered anymore when restored, a white screen yet it is still active, i can even trigger picks and added objects (once the restore is done) are represented... any idea??? Olivier Fillon Minestar Project [EMAIL PROTECTED] Mincom Limited Ph.+61-7-3303-3344 61 Wyandra Street Fax+61-7-3303-3232 Teneriffe Qld. 4005. Australia Company home page: http://www.mincom.com/ Personal home page: http://www.powerup.com.au/~fillon --- A word from our sponsor --- This transmission is for the intended addressee only and is confidential information. If you have received this transmission in error, please delete it and notify the sender. The contents of this E-mail are the opinion of the writer only and are not endorsed by Mincom Limited unless expressly stated otherwise. -- -----Original Message----- From: Pascal Debarge <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] <[EMAIL PROTECTED]> Date: Wednesday, February 16, 2000 9:31 AM Subject: Re: [JAVA3D] how to solve that problem >your scene variable also has to be final. >An alternative is to add a removeChild method to your current class and call it >from your action listener class : > >class yourClass >{ > > final Button button1 = new Button("Stop"); > button1.addActionListener( new ActionListener() { > public void actionPerformed(ActionEvent e) > { > removeChild(1); > } > ); > >removeChild(int i) >{ > scene.removeChild(1); >} > >} > >hope this helps. > >Pascal. > >SUBSCRIBE JAVA3D-INTEREST peter wrote: > >> dear all: >> i have created a button and when it was pressed, a child under a BG will reomve.and the coding like below: >> >> final Button button1 = new Button("Stop"); >> button1.addActionListener( new ActionListener() { >> public void actionPerformed(ActionEvent e) >> { >> scene.removeChild(1); >> } >> ); >> >> where scene is a Group or BG.But when compile , it show the error message "Attemptto use a non-final variable scen from a different method,From enclosing blocks,only final local variable are available" >> >> Can anyone help me!Urengy.And need the whole source coding to take a look,pls tell me.thx.. >> >> =========================================================================== >> To unsubscribe, send email to [EMAIL PROTECTED] and include in the body >> of the message "signoff JAVA3D-INTEREST". For general help, send email to >> [EMAIL PROTECTED] and include in the body of the message "help". > >=========================================================================== >To unsubscribe, send email to [EMAIL PROTECTED] and include in the body >of the message "signoff JAVA3D-INTEREST". For general help, send email to >[EMAIL PROTECTED] and include in the body of the message "help". > =========================================================================== To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff JAVA3D-INTEREST". For general help, send email to [EMAIL PROTECTED] and include in the body of the message "help".
