Display display = new Display();
Shell shell = new Shell(display);
shell.setText("Trees");
final Tree tree = new Tree(shell, SWT.BORDER);
tree.setSize(290, 290);
shell.setSize(300, 300);
for(int loopIndex1 = 0; loopIndex1 < 5; loopIndex1++) {
TreeItem item0 = new TreeItem(tree, 0);
item0.setText("Level 0 Item " + loopIndex1);
for(int loopIndex2 = 0; loopIndex2 < 5; loopIndex2++) {
TreeItem item1 = new TreeItem(item0, 0);
item1.setText("Level 1 Item " + loopIndex2);
for(int loopIndex3 = 0; loopIndex3 < 5; loopIndex3++) {
TreeItem item2 = new TreeItem(item1, 0);
item2.setText("Level 2 Item " + loopIndex3);
}
}
}
shell.open();
while(!shell.isDisposed()) {
if(!display.readAndDispatch()) display.sleep();
}
display.dispose();
