selecting checkbox of parent node not resulting into selction of checkbox of all desc

[aparnakumari]

Hi All,
Please help me! My code is working fine for parent and child case but child's child not get selected when parent is checked. Please guide me so that I can correct/add in my below written part of my code.
{code}

tree.setModel(new DefaultTreeModel(rootNode1) {
public void valueForPathChanged(TreePath path, Object newValue) {
Object currNode = path.getLastPathComponent();
super.valueForPathChanged(path, newValue);
if ((currNode != null) && (currNode instanceof DefaultMutableTreeNode)) {
DefaultMutableTreeNode editedNode = (DefaultMutableTreeNode) currNode;
CheckBoxNode newCBN = (CheckBoxNode) newValue;
CheckBoxNode newCBN1 = (CheckBoxNode) newValue;
if (!editedNode.isLeaf()) {
int i=0;
//for (int i = 0; i < editedNode.getChildCount(); i++) {
while(i < editedNode.getChildCount()){
System.out.println("child count root"+editedNode.getChildCount());
System.out.println("child count root i"+i);
DefaultMutableTreeNode node = (DefaultMutableTreeNode) editedNode.getChildAt(i);
CheckBoxNode cbn = (CheckBoxNode) node.getUserObject();
cbn.setSelected(newCBN.isSelected());
i++;
}

}
else{
boolean isAllChiledSelected = true;
for (int i = 0; i < editedNode.getParent().getChildCount(); i++) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) editedNode.getParent().getChildAt(i);
CheckBoxNode cbn = (CheckBoxNode) node.getUserObject();
if(!cbn.isSelected()){
isAllChiledSelected = false;
}
}

if(isAllChiledSelected){
DefaultMutableTreeNode node = (DefaultMutableTreeNode)editedNode.getParent();
CheckBoxNode cbn = (CheckBoxNode) node.getUserObject();
cbn.setSelected(isAllChiledSelected);
}
}

if (!newCBN.isSelected()) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) editedNode.getParent();
if (node.getUserObject() instanceof CheckBoxNode)
((CheckBoxNode) node.getUserObject()).setSelected(false);
}

if (!newCBN1.isSelected()) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) editedNode.getParent();
if (node.getUserObject() instanceof CheckBoxNode)
((CheckBoxNode) node.getUserObject()).setSelected(false);
}
}
}
});
{code}

[aparnakumari]

Hi All,

I got the solution of the same by my own.

Thanks

[DarrylBurke]

So don't you think you should inform the members of the other forum that the problem no longer exists?
Swing - checkbox in parent nodes are not getting selected

db

[aparnakumari]

Hi db,
I agree with your point. Actually this page was already opened when I got my things working so immediately I wrote about it. For another forum also I wrote but few hours late as I had to go somewhere for a personal work. Sorry, for any inconvenience.

Aparna