callbackdestination.java

来自「CRMS客户关系管理系统(JAVA版）,这是一个客户关系管理系统。」· Java 代码 · 共 22 行

package crms.ui;


/** CRMS Callback Destination.
 * Example code to call:<br>
 * <code>if (parent != null) parent.callback(this, mode, data);</code>
 */
public interface CallbackDestination {

	/** Receive a callback event from a component that has set us as the destination.
	 * An example is an item or option has been selected from a component.
	 * This is intended to decide what to do, return to the parent window with the results or
	 * update this window.
	 *
  	 * @param source	The source CallbackInterface object
     * @param mode		Custom value specific to the child window so that it may differentiate different modes at the parent
	 * @param data		An object storing some values.  For a selected item, it may be the object that was selected.
	 */
	public void callback(Object source, int mode, Object data);

}