tree = new JTree(root);
tree.setUI(new BasicTreeUI());
- TreeCellSpanner spanner = new TreeCellSpanner(tree, generateCellRenderer());
+ TreeCellSpanner spanner = new TreeCellSpanner(tree,
+ generateCellRenderer());
tree.setCellRenderer(spanner);
tree.setRootVisible(false);
tree.setShowsRootHandles(false);
protected boolean isSamePath(TreePath oldPath, TreePath newPath) {
String oldString = oldPath.toString();
if (oldString.endsWith("/]"))
- oldString = oldString.substring(0, oldString.length() - 2) + "]";
+ oldString = oldString.substring(0, oldString.length() - 2)
+ + "]";
String newString = newPath.toString();
if (newString.endsWith("/]"))
- newString = newString.substring(0, newString.length() - 2) + "]";
+ newString = newString.substring(0, newString.length() - 2)
+ + "]";
return oldString.equals(newString);
}
};
SwingWorker<Map<String, List<String>>, Integer> worker = new SwingWorker<Map<String, List<String>>, Integer>() {
@Override
- protected Map<String, List<String>> doInBackground() throws Exception {
+ protected Map<String, List<String>> doInBackground()
+ throws Exception {
fillData(data);
return null;
}
String count = "";
if (totalCount > 0) {
int selected = selectedElements.size();
- count = " (" + (selected > 0 ? selected + "/" : "") + totalCount + ")";
+ count = " (" + (selected > 0 ? selected + "/" : "") + totalCount
+ + ")";
}
return title + count;
}
protected boolean checkFilter(String filter, String value) {
- return (filter == null || filter.isEmpty() || value.toLowerCase().contains(filter.toLowerCase()));
+ return (filter == null || filter.isEmpty()
+ || value.toLowerCase().contains(filter.toLowerCase()));
}
protected boolean checkFilter(String filter, List<String> list) {
protected abstract String keyToDisplay(String key);
- protected abstract int loadData(DefaultMutableTreeNode root, T data, String filter);
+ protected abstract int loadData(DefaultMutableTreeNode root, T data,
+ String filter);
private TreeCellRenderer generateCellRenderer() {
DefaultTreeCellRenderer renderer = new DefaultTreeCellRenderer() {
@Override
- public Component getTreeCellRendererComponent(JTree tree, Object value, boolean selected, boolean expanded,
+ public Component getTreeCellRendererComponent(JTree tree,
+ Object value, boolean selected, boolean expanded,
boolean leaf, int row, boolean hasFocus) {
if (value instanceof DefaultMutableTreeNode) {
if (((DefaultMutableTreeNode) value).getLevel() > 1) {
String display = value == null ? "" : value.toString();
display = keyToDisplay(display);
- return super.getTreeCellRendererComponent(tree, display, selected, expanded, leaf, row, hasFocus);
+ return super.getTreeCellRendererComponent(tree, display,
+ selected, expanded, leaf, row, hasFocus);
}
};