depth property
int
depth
Indicates how far from the root node this child node is.
If this is the root node, the depth is 0
Implementation
int get depth {
if (parent != null) {
var count = 1;
TreeViewItem? currentParent = parent!;
while (currentParent?.parent != null) {
count++;
currentParent = currentParent?.parent;
}
return count;
}
return 0;
}