Please Great Masters: how to update images in ScrollingImagePanels ????????

Question

I have posted an old topic but now i understand my error.
Please people!!!! I think it is very simple, but i am not getting results at updating images in ScrollingImagePanels.
My ScrollingImagePanel in a JInternalFrame, and the JInternalFrame is in a JDesktopPane.
In my code i try to remove the actual ScrollingImagePanel and create a new other. But the are no references to the ScrollingImagePanel in the else block. The code doesn't compile. Please, see the code below for a good compreension:
public void atualiza(){
if (ziboro == false){ //no images displayed yet
ziboro = true;
JInternalFrame teste = new JInternalFrame("teste",true,true,true,true);
teste.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
teste.addInternalFrameListener(this);
teste.setLocation(10,10);
teste.setSize(new Dimension(200,200));
ScrollingImagePanel FlipVPanel = new ScrollingImagePanel(imagemBufa, 800, 800);
teste.getContentPane().add(FlipVPanel);
displayPanel.add(teste);
teste.setVisible(true);
teste.moveToFront(); return;
else{
System.out.println("Jedi!");
teste.getContentPane().remove(FlipVPanel);//This part is my problem
ScrollingImagePanel FlipVPanel = new ScrollingImagePanel(imagemBufa, 800, 800);
teste.getContentPane().add(FlipVPanel);
teste.setVisible(true);
teste.moveToFront();
return;
Thank you for your atention!
Poxa se vc entende portugu�s e quiser e souber me ajudar eu ia ficar agradecido pra caramba!

Answer 1

I have posted an old topic but now i understand my
error.
Please people!!!! I think it is very simple, but i am
not getting results at updating images in
ScrollingImagePanels.
My ScrollingImagePanel in a JInternalFrame, and the
JInternalFrame is in a JDesktopPane.
In my code i try to remove the actual
ScrollingImagePanel and create a new other. But the
are no references to the ScrollingImagePanel in the
else block. The code doesn't compile. Please, see the
code below for a good compreension:
public void atualiza(){
if (ziboro == false){ //no images displayed yet
ziboro = true;
JInternalFrame teste = new
JInternalFrame("teste",true,true,true,true);
teste.setDefaultCloseOperation(WindowConstants.DISPOSE_
N_CLOSE);
teste.addInternalFrameListener(this);
teste.setLocation(10,10);
teste.setSize(new Dimension(200,200));
ScrollingImagePanel FlipVPanel = new
ScrollingImagePanel(imagemBufa, 800, 800);
teste.getContentPane().add(FlipVPanel);
displayPanel.add(teste);
teste.setVisible(true);
teste.moveToFront(); return;
else{
System.out.println("Jedi!");
teste.getContentPane().remove(FlipVPanel);//This part
is my problem
ScrollingImagePanel FlipVPanel = new
ScrollingImagePanel(imagemBufa, 800, 800);
teste.getContentPane().add(FlipVPanel);
teste.setVisible(true);
teste.moveToFront();
return;
Thank you for your atention!
Poxa se vc entende portugu�s e quiser e souber me
ajudar eu ia ficar agradecido pra caramba! Ol� Ninja.
N�o testei isto que te vou dizer, mas parece-me que o problema � o seguinte:
Tens um if onde declaras a vari�vel local "ScrollingImagePanel FlipVPanel". Ora, o que acontece � isto, "if(ziboro == true)" o programa salta para o "else", ou seja, n�o leu "ScrollingImagePanel FlipVPanel = ...", logo n�o sabe o que � o "FlipVPanel". A solu��o passa, parece-me, por definir FlipVPanel a um n�vel mais elevado, talvez como membro da classe.
Experimenta isto; se n�o resultar, avisa.