Source Code : Place a combo box in a tool bar

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Place a combo box in a tool bar

/*
 * ToolBar example snippet: place a combo box in a tool bar
 *
 * 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.Combo;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.ToolBar;
import org.eclipse.swt.widgets.ToolItem;

public class Snippet58 {

  public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    ToolBar bar = new ToolBar(shell, SWT.BORDER);
    for (int i = 0; i < 4; i++) {
      ToolItem item = new ToolItem(bar, 0);
      item.setText("Item " + i);
    }
    ToolItem sep = new ToolItem(bar, SWT.SEPARATOR);
    int start = bar.getItemCount();
    for (int i = start; i < start + 4; i++) {
      ToolItem item = new ToolItem(bar, 0);
      item.setText("Item " + i);
    }
    Combo combo = new Combo(bar, SWT.READ_ONLY);
    for (int i = 0; i < 4; i++) {
      combo.add("Item " + i);
    }
    combo.pack();
    sep.setWidth(combo.getSize().x);
    sep.setControl(combo);
    bar.pack();
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
      if (!display.readAndDispatch())
        display.sleep();
    }
    display.dispose();
  }
}


           
       

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