Insert a SWT tree item (at an index)



/*
 * 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();
  }

}

1.	SWT Tree With Multi columns
2.	Detect Mouse Down In SWT Tree Item
3.	Limit selection to items that match a pattern in SWT Tree
4.	SWT Tree Simple Demo
5.	Category Tree
6.	Simple Tree
7.	Bookmark Organizer
8.	Displays a single-selection tree, a multi-selection tree, and a checkbox tree
9.	Demonstrates TableTree
10.	Demonstrates TreeEditor
11.	Tree Example
12.	Tree Example 2
13.	Demonstrates CheckboxTreeViewer
14.	Demonstrates TreeViewer
15.	SWT Tree
16.	SWT Tree Composite
17.	Print selected items in a SWT tree
18.	Detect a selection or check event in a tree (SWT.CHECK)
19.	Create a SWT tree (lazy)
20.	Create a tree

Insert a SWT tree item (at an index) : Tree « SWT JFace Eclipse « Java

Related examples in the same category