comboexample.java

自己建立的项目

package com.swtSample.widgets;

import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.*;
import org.eclipse.swt.widgets.*;

/**
 * This class demonstrates combos
 */
public class ComboExample {
  // Strings to use as list items
  private static final String[] ITEMS = { "Alpha", "Bravo", "Charlie", "Delta",
    "Echo", "Foxtrot", "Golf", "Hotel", "India", "Juliet", "Kilo", "Lima", "Mike",
    "November", "Oscar", "Papa", "Quebec", "Romeo", "Sierra", "Tango", "Uniform",
    "Victor", "Whiskey", "X-Ray", "Yankee", "Zulu"
  };

  public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setLayout(new RowLayout());
    
    // Create a drop-down combo
    Combo combo = new Combo(shell, SWT.DROP_DOWN);
    combo.setItems(ITEMS);
    
    // Create a read only combo
    Combo readOnly = new Combo(shell, SWT.DROP_DOWN | SWT.READ_ONLY);
    readOnly.setItems(ITEMS);

    // Create a "simple" combo
    Combo simple = new Combo(shell, SWT.SIMPLE);
    simple.setItems(ITEMS);
    
    shell.open();
    while (!shell.isDisposed()) {
      if (!display.readAndDispatch()) {
        display.sleep();
      }
    }
    display.dispose();
  }
}