/*
* Tree example snippet: insert a tree item (at an index)
*
* For a list of all SWT example snippets see
* http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets
*/
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Tree;
import org.eclipse.swt.widgets.TreeItem;
public class Snippet102 {
public static void main(String[] args) {
Display display = new Display();
Shell shell = new Shell(display);
Tree tree = new Tree(shell, SWT.BORDER | SWT.MULTI);
tree.setSize(200, 200);
for (int i = 0; i < 12; i++) {
TreeItem item = new TreeItem(tree, SWT.NONE);
item.setText("Item " + i);
}
TreeItem item = new TreeItem(tree, SWT.NONE, 1);
TreeItem[] items = tree.getItems();
int index = 0;
while (index < items.length && items[index] != item)
index++;
item.setText("*** New Item " + index + " ***");
shell.pack();
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
display.dispose();
}
}