Hi all
i have done many panels with Canvas 3D on it in a CardLayout, each panel showing
different projections which i use a PopupMenu to control which panel should be shown.
Now the problem is i try to only attach the view branchgroup to the locale when that
panel for it is being shown... but it doent work unless i attach everything first in
my constructor.... so if i render all the canvases, it is very very slow....
//constructor
public Example()
{
.......
//actually i dont want to add all the views here coz it slows down everything
locale.addBranchGraph(view1);
locale.addBranchGraph(view2);
locale.addBranchGraph(view3);
locale.addBranchGraph(view4);
}
//my event catcher for the pressing od the MenuItem
public class PopupActionListener implements ActionListener {
public void actionPerformed(ActionEvent event) {
MenuItem mi = (MenuItem)event.getSource();
String s = mi.getLabel();
if(s.equals("Viewer Panel")) {
card.show(cardPanel,"menu1");
} else if(s.equals("Color Panel")){
card.show(cardPanel,"menu2");
}
else if(s.equals("Multiview")){
cardCanvas.show(cardCanvasPanel,"multiviewCanvas");
Id = 1;
// i tried to remove the other panels here but somehow not
really working....and how would i know which branchgroup to remove....
i tried using the
viewNodes = locale.getAllBranchGraphs();
but somehow.. maybe i didnt know how to
manipulate it....
} else if(s.equals("Isometric")){
}
}
Thanks
any help is appreciated
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