I'm experiencing a problem.
I am using the method of the JTree class called
getClosestPathForLocation( int x , int y );
When I drag and drop nodes around a JTree, it works perfectly.
But when I try drag in from a JList situated above the tree, then the drop
seems to consistently go a considerable amount above the expected drop
point.
Below is the method which I use to drop into the tree (from the JList), can
someone tell me if I'm doing something wrong
public void handleDragEvent(Point oldPoint,Point newPoint){
///oldPoint is always correct
///newPoint seems to be correct
TreePath path = treePanel.getTree().getClosestPathForLocation( newPoint.x
, newPoint.y );//create a treepath from the closest point, this method works
//perfectly when used internally in the JTree
MutableTreeNode node = (MutableTreeNode)path.getLastPathComponent();
// Create new node
MutableTreeNode newNode = new DefaultMutableTreeNode("insert me !");
// Insert new node as last child of node
treePanel.getModel().insertNodeInto(newNode, node,
node.getChildCount());
treePanel.getTree().validate();
treePanel.getTree().repaint();
}
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