public void mouseClicked(MouseEvent e) {
int selRow = tree.getRowForLocation(e.getX(), e.getY());
TreePath selPath = tree.getPathForLocation(e.getX(), e.getY());
if (e.getClickCount() == 2) {
myDoubleClick(selRow, selPath);
}
}
/**
* Handles mouse moved events.
*
* @param e the mouse event
*/
public void mouseMoved(MouseEvent e) {
TreePath path = tree.getPathForLocation(e.getX(), e.getY());
if (path == null) return;
if (e.getX() > tree.getPathBounds(path).x + hotspot - 3
|| e.getX() < tree.getPathBounds(path).x + 2) tree.setCursor(Cursor.getDefaultCursor());
else {
tree.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
}
}
@Override
public boolean isCellEditable(EventObject e) {
if (e instanceof MouseEvent && e.getSource() instanceof JTree) {
MouseEvent me = (MouseEvent) e;
JTree tree = (JTree) e.getSource();
TreePath path = tree.getPathForLocation(me.getX(), me.getY());
Rectangle r = tree.getPathBounds(path);
if (r == null) {
return false;
}
Dimension d = getPreferredSize();
r.setSize(new Dimension(d.width, r.height));
if (r.contains(me.getX(), me.getY())) {
if (str == null && System.getProperty("java.version").startsWith("1.7.0")) {
setBounds(new Rectangle(0, 0, d.width, r.height));
}
// System.out.println(getBounds());
return true;
}
}
return false;
}
// {{{ mousePressed() method
@Override
public void mousePressed(MouseEvent evt) {
if (evt.isConsumed()) return;
TreePath path1 = resultTree.getPathForLocation(evt.getX(), evt.getY());
if (path1 == null) return;
resultTree.setSelectionPath(path1);
if (GUIUtilities.isPopupTrigger(evt)) showPopupMenu(evt);
else {
goToSelectedNode(M_OPEN);
}
} // }}}
/**
* Handles mouse click events.
*
* @param e the mouse event
*/
public void mouseClicked(MouseEvent e) {
TreePath path = tree.getPathForLocation(e.getX(), e.getY());
if (path == null) return;
if (e.getX() > tree.getPathBounds(path).x + hotspot) return;
boolean selected = selectionModel.isAncestorSelected(path);
try {
ignoreEvents = true;
if (selected) {
selectionModel.removeSelectionPath(path);
} else {
selectionModel.addSelectionPath(path);
}
} finally {
ignoreEvents = false;
tree.treeDidChange();
}
}
public void mouseReleased(MouseEvent e) {
if (e.isPopupTrigger()) {
DefaultTreeModel model = (DefaultTreeModel) m_tree.getModel();
TreePath path = m_tree.getSelectionPath();
if (path != null) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent();
if (node == model.getRoot()) {
mi_add.setEnabled(true);
mi_edit.setEnabled(false);
mi_delete.setEnabled(false);
} else {
mi_add.setEnabled(true);
mi_edit.setEnabled(true);
mi_delete.setEnabled(true);
}
Rectangle rectangle = m_tree.getPathBounds(path);
if (rectangle.contains(e.getPoint())) m_popupMenu.show(m_tree, e.getX(), e.getY());
}
}
}
// {{{ showPopupMenu method
private void showPopupMenu(MouseEvent evt) {
TreePath path = resultTree.getSelectionPath();
DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent();
popupMenu = new JPopupMenu();
Object userObj = node.getUserObject();
if (userObj instanceof HyperSearchFileNode || userObj instanceof HyperSearchResult) {
popupMenu.add(new GoToNodeAction("hypersearch-results.open", M_OPEN));
popupMenu.add(new GoToNodeAction("hypersearch-results.open-view", M_OPEN_NEW_VIEW));
popupMenu.add(
new GoToNodeAction("hypersearch-results.open-plain-view", M_OPEN_NEW_PLAIN_VIEW));
popupMenu.add(new GoToNodeAction("hypersearch-results.open-split", M_OPEN_NEW_SPLIT));
}
if (!(userObj instanceof HyperSearchFolderNode)) popupMenu.add(new RemoveTreeNodeAction());
popupMenu.add(new ExpandChildTreeNodesAction());
if (userObj instanceof HyperSearchFolderNode || userObj instanceof HyperSearchOperationNode) {
popupMenu.add(new CollapseChildTreeNodesAction());
if (userObj instanceof HyperSearchFolderNode) popupMenu.add(new NewSearchAction());
}
if (userObj instanceof HyperSearchOperationNode) {
popupMenu.add(new JPopupMenu.Separator());
HyperSearchOperationNode resultNode = (HyperSearchOperationNode) userObj;
JCheckBoxMenuItem chkItem =
new JCheckBoxMenuItem(
jEdit.getProperty("hypersearch-results.tree-view"),
resultNode.isTreeViewDisplayed());
chkItem.addActionListener(new TreeDisplayAction());
popupMenu.add(chkItem);
popupMenu.add(new RedoSearchAction((HyperSearchOperationNode) userObj));
}
popupMenu.add(new CopyToClipboardAction());
GUIUtilities.showPopupMenu(popupMenu, evt.getComponent(), evt.getX(), evt.getY());
evt.consume();
} // }}}