Java 类org.eclipse.swt.widgets.TaskBar 实例源码

/**
 * TaskItemを取得します
 *
 * @param shell
 * @return
 */
@CheckForNull
public static TaskItem getTaskBarItem(Shell shell) {
    TaskBar bar = Display.getDefault().getSystemTaskBar();
    if (bar == null)
        return null;
    TaskItem item = bar.getItem(shell);
    if (item == null)
        item = bar.getItem(null);
    return item;
}

/**
 * TaskItemを取得します
 * 
 * @param shell
 * @return
 */
@CheckForNull
public static TaskItem getTaskBarItem(Shell shell) {
    TaskBar bar = Display.getDefault().getSystemTaskBar();
    if (bar == null)
        return null;
    TaskItem item = bar.getItem(shell);
    if (item == null)
        item = bar.getItem(null);
    return item;
}

/**
 * TaskItemを取得します
 * 
 * @param shell
 * @return
 */
@CheckForNull
public static TaskItem getTaskBarItem(Shell shell) {
    TaskBar bar = Display.getDefault().getSystemTaskBar();
    if (bar == null)
        return null;
    TaskItem item = bar.getItem(shell);
    if (item == null)
        item = bar.getItem(null);
    return item;
}