/**
* Compares this {@code TreePath} to the specified object. This returns {@code true} if {@code o}
* is a {@code TreePath} with the exact same elements (as determined by using {@code equals} on
* each element of the path).
*
* @param o the object to compare
*/
public boolean equals(Object o) {
if (o == this) return true;
if (o instanceof TreePath) {
TreePath oTreePath = (TreePath) o;
if (getPathCount() != oTreePath.getPathCount()) return false;
for (TreePath path = this; path != null; path = path.getParentPath()) {
if (!(path.getLastPathComponent().equals(oTreePath.getLastPathComponent()))) {
return false;
}
oTreePath = oTreePath.getParentPath();
}
return true;
}
return false;
}
/**
* Returns an ordered array of the elements of this {@code TreePath}. The first element is the
* root.
*
* @return an array of the elements in this {@code TreePath}
*/
public Object[] getPath() {
int i = getPathCount();
Object[] result = new Object[i--];
for (TreePath path = this; path != null; path = path.getParentPath()) {
result[i--] = path.getLastPathComponent();
}
return result;
}
public void editSelected() {
TreePath selected = tree.getSelectionPath();
if (selected != null) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) selected.getLastPathComponent();
Object obj = node.getUserObject();
if (obj instanceof CavityDBObject) {
CavityDBObject dbObj = (CavityDBObject) obj;
new ObjectEditingFrame(new ObjectEditingPanel(dbObj));
}
}
}
private String textGen(TreePath p) {
MyNode selectedNode = (MyNode) p.getLastPathComponent();
String text = "men allt som";
int n = selectedNode.getPath().length;
for (int i = n - 1; i >= 0; i--) {
text = text + " är " + selectedNode.getPath()[i].toString();
}
return text;
}
/**
* Returns the path element at the specified index.
*
* @param index the index of the element requested
* @return the element at the specified index
* @throws IllegalArgumentException if the index is outside the range of this path
*/
public Object getPathComponent(int index) {
int pathLength = getPathCount();
if (index < 0 || index >= pathLength)
throw new IllegalArgumentException("Index " + index + " is out of the specified range");
TreePath path = this;
for (int i = pathLength - 1; i != index; i--) {
path = path.getParentPath();
}
return path.getLastPathComponent();
}
private void showDetails(TreePath p) {
if (p == null) {
return;
}
MyNode selectedNode = (MyNode) p.getLastPathComponent();
String textPath = textGen(p);
JOptionPane.showMessageDialog(
this,
selectedNode.getLevelName()
+ ": "
+ selectedNode.getUserObject()
+ "\n"
+ selectedNode.getText()
+ "\n"
+ textPath);
}
private void myDoubleClick(int row, TreePath path) {
if (path != null) {
JFrame infoFrame = new JFrame("Object Info for: " + path);
JLabel objectLabel;
JLabel parentPathLabel;
// Display Selected Object Name;
objectLabel = new JLabel("Object: " + path.getLastPathComponent().toString());
objectLabel.setHorizontalAlignment(SwingConstants.CENTER);
// Display specific object information
parentPathLabel = new JLabel("Parent Path: " + path.getParentPath());
parentPathLabel.setHorizontalAlignment(SwingConstants.CENTER);
// Construct infoFrame
infoFrame.getContentPane().add(objectLabel, BorderLayout.CENTER);
infoFrame.getContentPane().add(parentPathLabel, BorderLayout.SOUTH);
infoFrame.pack();
infoFrame.setVisible(true);
}
}
